Changes for page LHT52 - LoRaWAN Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2024/04/30 14:27
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... ... @@ -1,70 +1,47 @@ 1 -(% _mstvisible="2" style="text-align:center" %)2 -[[image:image-20220523115324-1.jpeg|| _mstalt="469677" _mstvisible="4"height="317" width="317"]]1 +(% style="text-align:center" %) 2 +[[image:image-20220523115324-1.jpeg||height="500" width="500"]] 3 3 4 4 5 -(% _mstvisible="1" %) 6 -(% _msthash="315237" _msttexthash="1697033" _mstvisible="3" %)**LHT65N LoRaWAN Temperature & Humidity Sensor Manual** 5 +**LHT65N LoRaWAN Temperature & Humidity Sensor Manual** 7 7 8 8 9 9 9 +**Table of Contents：** 10 10 11 -(% _mstvisible="1" %) 12 -(% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：** 13 - 14 14 {{toc/}} 15 15 16 16 17 17 15 += 1.Introduction = 18 18 19 -(% _mstvisible="1" %) 20 -= (% _msthash="277498" _msttexthash="253045" _mstvisible="3" %)1. Introduction(%%) = 17 +== 1.1 What is LHT65N Temperature & Humidity Sensor == 21 21 22 -(% _mstvisible="1" %) 23 -== (% _msthash="1532895" _msttexthash="1426958" _mstvisible="3" %)1.1 What is LHT65N Temperature & Humidity Sensor(%%) == 24 - 25 -(% _mstvisible="1" %) 26 26 ((( 27 -(% _msthash="506051" _msttexthash="24333127" _mstvisible="2" %) 28 -The Dragino LHT65N Temperature & Humidity sensor is a Long Range LoRaWAN Sensor. It includes a (% _mstvisible="4" style="color:#4f81bd" %)**built-in Temperature & Humidity sensor**(%%) and has an external sensor connector to connect to an external (% _mstvisible="4" style="color:#4f81bd" %)**Temperature Sensor**(% _mstvisible="3" %)**.** 20 +The Dragino LHT65N Temperature & Humidity sensor is a Long Range LoRaWAN Sensor. It includes a (% style="color:#4f81bd" %)**built-in Temperature & Humidity sensor**(%%) and has an external sensor connector to connect to an external (% style="color:#4f81bd" %)**Temperature Sensor**(%%)**.** 29 29 ))) 30 30 31 -(% _mstvisible="1" %) 32 32 ((( 33 -(% _msthash="506052" _msttexthash="66005810" _mstvisible="2" %) 34 34 The LHT65N allows users to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on. 35 35 ))) 36 36 37 -(% _mstvisible="1" %) 38 38 ((( 39 -(% _msthash="506053" _msttexthash="4298047" _mstvisible="2" %) 40 40 LHT65N has a built-in 2400mAh non-chargeable battery which can be used for up to 10 years*. 41 41 ))) 42 42 43 -(% _mstvisible="1" %) 44 44 ((( 45 -(% _msthash="506054" _msttexthash="6016374" _mstvisible="2" %) 46 46 LHT65N is full compatible with LoRaWAN v1.0.3 Class A protocol, it can work with a standard LoRaWAN gateway. 47 47 ))) 48 48 49 -(% _mstvisible="1" %) 50 50 ((( 51 -(% _msthash="506055" _msttexthash="17023136" _mstvisible="2" %) 52 -LHT65N supports (% _mstvisible="4" style="color:#4f81bd" %)**Datalog Feature**(%%). It will record the data when there is no network coverage and users can retrieve the sensor value later to ensure no miss for every sensor reading. 36 +LHT65N supports (% style="color:#4f81bd" %)**Datalog Feature**(%%). It will record the data when there is no network coverage and users can retrieve the sensor value later to ensure no miss for every sensor reading. 53 53 ))) 54 54 55 -(% _mstvisible="1" %) 56 56 ((( 57 -(% _msthash="506056" _msttexthash="5557097" _mstvisible="2" %) 58 58 *The actual battery life depends on how often to send data, please see the battery analyzer chapter. 59 - 60 -(% _msthash="506056" _msttexthash="5557097" _mstvisible="2" %) 61 - 62 62 ))) 63 63 64 -(% _mstvisible="1" %) 65 -== (% _msthash="182559" _msttexthash="163319" _mstvisible="3" %)1.2 Features(%%) == 43 +== 1.2 Features == 66 66 67 -(% _mstvisible="1" %) 68 68 * Wall mountable 69 69 * LoRaWAN v1.0.3 Class A protocol 70 70 * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915 ... ... @@ -77,966 +77,586 @@ 77 77 * Tri-color LED to indicate working status 78 78 * Datalog feature 79 79 57 +== 1.3 Specification == 80 80 81 - 82 -(% _mstvisible="1" %) 83 -== (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) == 84 - 85 -(% _mstvisible="1" %) 86 86 ((( 87 -(% _mstvisible="2" %) 88 - 89 - 90 -(% _mstvisible="2" %) 91 -(% _msthash="506057" _msttexthash="671437" _mstvisible="4" %)**Built-in Temperature Sensor:** 60 +**Built-in Temperature Sensor:** 92 92 ))) 93 93 94 -(% _mstvisible="1" %) 95 -* (% _mstvisible="3" %) 96 -((( 97 -(% _msthash="902993" _msttexthash="294424" _mstvisible="4" %) 63 +* ((( 98 98 Resolution: 0.01 °C 99 99 ))) 100 -* (% _mstvisible="3" %) 101 -((( 102 -(% _msthash="902994" _msttexthash="690664" _mstvisible="4" %) 66 +* ((( 103 103 Accuracy Tolerance : Typ ±0.3 °C 104 104 ))) 105 -* (% _mstvisible="3" %) 106 -((( 107 -(% _msthash="902995" _msttexthash="504647" _mstvisible="4" %) 69 +* ((( 108 108 Long Term Drift: < 0.02 °C/yr 109 109 ))) 110 -* (% _mstvisible="3" %) 111 -((( 112 -(% _msthash="902996" _msttexthash="478257" _mstvisible="4" %) 72 +* ((( 113 113 Operating Range: -40 ~~ 85 °C 114 114 ))) 115 115 116 -(% _mstvisible="1" %) 117 117 ((( 118 -(% _mstvisible="2" %) 119 - 120 - 121 -(% _mstvisible="2" %) 122 -(% _msthash="506058" _msttexthash="544453" _mstvisible="4" %)**Built-in Humidity Sensor:** 77 +**Built-in Humidity Sensor:** 123 123 ))) 124 124 125 -(% _mstvisible="1" %) 126 -* (% _mstvisible="3" %) 127 -((( 128 -(% _msthash="902997" _msttexthash="282438" _mstvisible="4" %) 80 +* ((( 129 129 Resolution: 0.04 %RH 130 130 ))) 131 -* (% _mstvisible="3" %) 132 -((( 133 -(% _msthash="902998" _msttexthash="628771" _mstvisible="4" %) 83 +* ((( 134 134 Accuracy Tolerance : Typ ±3 %RH 135 135 ))) 136 -* (% _mstvisible="3" %) 137 -((( 138 -(% _msthash="902999" _msttexthash="504647" _mstvisible="4" %) 86 +* ((( 139 139 Long Term Drift: < 0.02 °C/yr 140 140 ))) 141 -* (% _mstvisible="3" %) 142 -((( 143 -(% _msthash="903000" _msttexthash="421291" _mstvisible="4" %) 89 +* ((( 144 144 Operating Range: 0 ~~ 96 %RH 145 145 ))) 146 146 147 -(% _mstvisible="1" %) 148 148 ((( 149 -(% _mstvisible="2" %) 150 - 151 - 152 -(% _mstvisible="2" %) 153 -(% _msthash="506059" _msttexthash="680537" _mstvisible="4" %)**External Temperature Sensor:** 94 +**External Temperature Sensor:** 154 154 ))) 155 155 156 -(% _mstvisible="1" %) 157 -* (% _mstvisible="3" %) 158 -((( 159 -(% _msthash="903001" _msttexthash="332254" _mstvisible="4" %) 97 +* ((( 160 160 Resolution: 0.0625 °C 161 161 ))) 162 -* (% _mstvisible="3" %) 163 -((( 164 -(% _msthash="903002" _msttexthash="782600" _mstvisible="4" %) 100 +* ((( 165 165 ±0.5°C accuracy from -10°C to +85°C 166 166 ))) 167 -* (% _mstvisible="3" %) 168 -((( 169 -(% _msthash="903003" _msttexthash="729482" _mstvisible="4" %) 103 +* ((( 170 170 ±2°C accuracy from -55°C to +125°C 171 171 ))) 172 -* (% _mstvisible="3" %) 173 -((( 174 -(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %) 106 +* ((( 175 175 Operating Range: -55 °C ~~ 125 °C 176 - 177 - 178 -(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %) 179 - 180 180 ))) 181 181 182 -(% _mstvisible="1" %) 183 -= (% _msthash="655759" _msttexthash="618618" _mstvisible="3" %)2. Connect LHT65N to IoT Server(%%) = 110 += 2. Connect LHT65N to IoT Server = 184 184 185 -(% _mstvisible="1" %) 186 -== (% _msthash="462371" _msttexthash="410332" _mstvisible="3" %)2.1 How does LHT65N work?(%%) == 112 +== 2.1 How does LHT65N work? == 187 187 188 -(% _mstvisible="1" %) 189 189 ((( 190 -(% _msthash="506060" _msttexthash="28254538" _mstvisible="2" %) 191 191 LHT65N is configured as LoRaWAN OTAA Class A mode by default. Each LHT65N is shipped with a worldwide unique set of OTAA keys. To use LHT65N in a LoRaWAN network, first, we need to put the OTAA keys in LoRaWAN Network Server and then activate LHT65N. 192 192 ))) 193 193 194 -(% _mstvisible="1" %) 195 195 ((( 196 -(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %) 197 197 If LHT65N is under the coverage of this LoRaWAN network. LHT65N can join the LoRaWAN network automatically. After successfully joining, LHT65N will start to measure environment temperature and humidity, and start to transmit sensor data to the LoRaWAN server. The default period for each uplink is 20 minutes. 198 - 199 -(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %) 200 - 201 201 ))) 202 202 203 -(% _mstvisible="1" %) 204 -== (% _msthash="514384" _msttexthash="458666" _mstvisible="3" %)2.2 How to Activate LHT65N?(%%) == 122 +== 2.2 How to Activate LHT65N? == 205 205 206 -(% _msthash="315239" _msttexthash="748241" _mstvisible="1" %) 207 207 The LHT65N has two working modes: 208 208 209 -(% _mstvisible="1" %) 210 210 * **Deep Sleep Mode**: LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life. 211 211 * **Working Mode**: In this mode, LHT65N works as LoRaWAN Sensor mode to Join LoRaWAN network and send out the sensor data to the server. Between each sampling/tx/rx periodically, LHT65 will be in STOP mode (IDLE mode), in STOP mode, LHT65N has the same power consumption as Deep Sleep mode. 212 212 213 -(% _mstvisible="1" %) 214 214 ((( 215 -(% _msthash="506062" _msttexthash="6036823" _mstvisible="2" %) 216 216 The LHT65N is set in deep sleep mode by default; The ACT button on the front is to switch to different modes: 217 217 ))) 218 218 219 -(% _mstvisible="1" %) 220 -[[image:image-20220515123819-1.png||_mstalt="430742" _mstvisible="3" height="379" width="317"]] 133 +[[image:image-20220515123819-1.png||height="379" width="317"]] 221 221 222 -(% _mstvisible="1" %) 223 -[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]] 135 +(% border="1" style="background-color:#ffffcc; color:green; width:739px" %) 136 +|**Behavior on ACT**|**Function**|(% style="width:424px" %)**Action** 137 +|**Pressing ACT between 1s < time < 3s**|Test uplink status|(% style="width:424px" %)If LHT65N is already Joined to the LoRaWAN network, LHT65N will send an uplink packet, if LHT65N has an external sensor connected, blue led will blink once. If LHT65N has no external sensor, red led will blink once. 138 +|**Pressing ACT for more than 3s**|Active Device|(% style="width:424px" %)green led will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network. green led will solid turn on for 5 seconds after join in network. 139 +|**Fast press ACT 5 times**|Deactivate Device|(% style="width:424px" %)red led will solid on for 5 seconds. This means LHT65N is in Deep Sleep Mode. 224 224 141 +== 2.3 Example to join LoRaWAN network == 225 225 226 -(% _mstvisible="1" %) 227 -== (% _msthash="882726" _msttexthash="838526" _mstvisible="3" %)2.3 Example to join LoRaWAN network(%%) == 228 - 229 -(% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %) 143 +(% class="wikigeneratedid" %) 230 230 This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Use with other LoRaWAN IoT servers is of a similar procedure. 231 231 232 -(% _mstvisible="1"class="wikigeneratedid" %)233 -[[image:image-20220522232442-1.png|| _mstalt="427830" _mstvisible="3"height="387" width="648"]]146 +(% class="wikigeneratedid" %) 147 +[[image:image-20220522232442-1.png||height="387" width="648"]] 234 234 235 -(% _msthash="315241" _msttexthash="10802155" _mstvisible="1" %) 236 -Assume the LPS8N is already set to connect to [[TTN V3 network>>url:https://eu1.cloud.thethings.network||_mstvisible="2"]], So it provides network coverage for LHT65N. Next we need to add the LHT65N device in TTN V3: 149 +Assume the LPS8N is already set to connect to [[TTN V3 network>>url:https://eu1.cloud.thethings.network]], So it provides network coverage for LHT65N. Next we need to add the LHT65N device in TTN V3: 237 237 238 238 239 -(% _mstvisible="1" %) 240 -=== (% _msthash="670592" _msttexthash="634075" _mstvisible="3" %)2.3.1 Step 1: Create Device n TTN(%%) === 152 +=== 2.3.1 Step 1: Create Device n TTN === 241 241 242 -(% _msthash="315242" _msttexthash="1601782" _mstvisible="1" %) 243 243 Create a device in TTN V3 with the OTAA keys from LHT65N. 244 244 245 -(% _msthash="315243" _msttexthash="3694444" _mstvisible="1" %) 246 246 Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below: 247 247 248 -(% _mstvisible="1" %) 249 -[[image:image-20220522232812-2.png||_mstalt="428467" _mstvisible="3" height="219" width="279"]] 158 +[[image:image-20220522232812-2.png||height="219" width="279"]] 250 250 251 -(% _msthash="315244" _msttexthash="3659149" _mstvisible="1" %) 252 252 User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot: 253 253 254 -(% _msthash="315245" _msttexthash="642889" _mstvisible="1" %) 255 255 Add APP EUI in the application. 256 256 257 -(% _mstvisible="1" %) 258 -[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]] 164 +[[image:image-20220522232916-3.png]] 259 259 260 -(% _mstvisible="1" %) 261 -[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]] 166 +[[image:image-20220522232932-4.png]] 262 262 263 -(% _mstvisible="1" %) 264 -[[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]] 168 +[[image:image-20220522232954-5.png]] 265 265 266 -(% _msthash="315246" _msttexthash="878800" _mstvisible="1" %) 267 267 Note: LHT65N use same payload as LHT65. 268 268 269 -(% _mstvisible="1" %) 270 -[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]] 172 +[[image:image-20220522233026-6.png]] 271 271 272 272 273 -(% _msthash="315247" _msttexthash="595543" _mstvisible="1" %) 274 274 Input APP EUI, APP KEY and DEV EUI: 275 275 276 -(% _mstvisible="1" %) 277 -[[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]] 177 +[[image:image-20220522233118-7.png]] 278 278 279 279 280 -(% _mstvisible="1" %) 281 -=== (% _msthash="3537456" _msttexthash="3448549" _mstvisible="3" %)2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds.(%%) === 180 +=== 2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds. === 282 282 283 -(% _msthash="315248" _msttexthash="14452321" _mstvisible="1" %) 284 284 Use ACT button to activate LHT65N and it will auto-join to the TTN V3 network. After join success, it will start to upload sensor data to TTN V3 and user can see in the panel. 285 285 286 -(% _mstvisible="1" %) 287 -[[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]] 184 +[[image:image-20220522233300-8.png||height="219" width="722"]] 288 288 289 289 290 -(% _mstvisible="1" %) 291 -== (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) == 187 +== 2.4 Uplink Payload == 292 292 293 -(% _msthash="315249" _msttexthash="7722962" _mstvisible="1" %) 294 -The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% _mstvisible="3" style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default. 189 +The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default. 295 295 296 -(% _msthash="315250" _msttexthash="1322711" _mstvisible="1" %) 297 -After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once. 191 +After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once. 298 298 299 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %) 300 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %) 193 + 194 +(% border="1" style="background-color:#ffffcc; color:green; width:428px" %) 195 +|(% style="width:106px" %)((( 196 +**Size(bytes)** 197 +)))|(% style="width:46px" %)((( 198 +**2** 199 +)))|(% style="width:104px" %)((( 200 +**2** 201 +)))|(% style="width:80px" %)((( 202 +**2** 203 +)))|(% style="width:51px" %)((( 204 +**1** 205 +)))|(% style="width:35px" %)((( 206 +**4** 207 +))) 208 +|(% style="width:106px" %)((( 209 +**Value** 210 +)))|(% style="width:46px" %)((( 211 +[[BAT>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.2BAT-BatteryInfo]] 212 +)))|(% style="width:104px" %)((( 301 301 ((( 302 -(% _mstvisible="6" %) 303 -(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)** 304 -)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %) 305 -((( 306 -(% _mstvisible="6" %) 307 -(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2** 308 -)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %) 309 -((( 310 -(% _mstvisible="6" %) 311 -(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2** 312 -)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %) 313 -((( 314 -(% _mstvisible="6" %) 315 -(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2** 316 -)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %) 317 -((( 318 -(% _mstvisible="6" %) 319 -(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1** 320 -)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %) 321 -((( 322 -(% _mstvisible="6" %) 323 -(% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4** 214 +[[Built-In>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]] 324 324 ))) 325 - (% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)216 + 326 326 ((( 327 -(% _mstvisible="6" %) 328 -(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value** 329 -)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %) 330 -((( 331 -(% _mstvisible="6" %) 332 -[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]] 333 -)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %) 334 -((( 335 -(% _mstvisible="6" %) 336 -((( 337 -(% _mstvisible="7" %) 338 -[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]] 218 +[[Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]] 339 339 ))) 340 -)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)220 +)))|(% style="width:80px" %)((( 341 341 ((( 342 -(% _mstvisible="6" %) 343 -((( 344 -(% _mstvisible="7" %) 345 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]] 222 +[[Built-in>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]] 346 346 ))) 347 347 348 -(% _mstvisible="6" %) 349 349 ((( 350 -(% _mstvisible="7" %) 351 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224744" _msttexthash="117429" _mstvisible="8"]] 226 +[[Humidity>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]] 352 352 ))) 353 -)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %) 354 -((( 355 -(% _mstvisible="6" %) 356 -[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] # 357 -)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %) 358 -((( 359 -(% _mstvisible="6" %) 360 -[[Ext value>>||anchor="H2.4.6Extvalue" _msthash="1817487" _msttexthash="116545" _mstvisible="7"]] 228 +)))|(% style="width:51px" %)((( 229 +[[Ext>>path:#Extension_Sensor]] # 230 +)))|(% style="width:35px" %)((( 231 +[[Ext value>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.6Extvalue]] 361 361 ))) 362 362 363 -(% _mstvisible="1" %) 364 364 * The First 6 bytes: has fix meanings for every LHT65N. 365 365 * The 7th byte (EXT #): defines the external sensor model. 366 -* The 8 (% _msthash="734578" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%)~~ 11(% _msthash="734579" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%)byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won’t be these four bytes.)236 +* The 8^^th^^ ~~ 11^^th^^ byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won’t be these four bytes.) 367 367 238 +=== 2.4.1 Decoder in TTN V3 === 368 368 240 +When the uplink payload arrives TTNv3, it shows HEX format and not friendly to read. We can add LHT65N decoder in TTNv3 for friendly reading. 369 369 242 +Below is the position to put the decoder and LHT65N decoder can be download from here: 370 370 371 -(% _mstvisible="1" %) 372 -=== (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) === 244 +[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]] 373 373 374 -(% _msthash="315251" _msttexthash="9786491" _mstvisible="1" %) 375 -When the uplink payload arrives TTNv3, it shows HEX format and not friendly to read. We can add LHT65N decoder in TTNv3 for friendly reading. 246 +[[image:image-20220522234118-10.png||height="353" width="729"]] 376 376 377 -(% _msthash="315252" _msttexthash="3928483" _mstvisible="1" %) 378 -Below is the position to put the decoder and LHT65N decoder can be download from here: 248 +=== 2.4.2 BAT-Battery Info === 379 379 380 -(% _mstvisible="1" %) 381 -[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0||_msthash="315253" _msttexthash="3509064" _mstvisible="2"]] 250 +These two bytes of BAT include the battery state and the actually voltage 382 382 383 -(% _mstvisible="1" %) 384 -[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]] 252 +(% border="1" style="background-color:#ffffcc; color:green; width:502px" %) 253 +|(% style="width:75px" %)((( 254 +Bit(bit) 255 +)))|(% style="width:259px" %)((( 256 +[15:14] 257 +)))|(% style="width:164px" %)((( 258 +[13:0] 259 +))) 260 +|(% style="width:75px" %)((( 261 +Value 262 +)))|(% style="width:259px" %)((( 263 +((( 264 +BAT Status 265 +))) 385 385 267 +((( 268 +00(b): Ultra Low ( BAT <= 2.50v) 269 +))) 386 386 387 -(% _mstvisible="1" %) 388 -=== (% _msthash="411411" _msttexthash="383656" _mstvisible="3" %)2.4.2 BAT-Battery Info(%%) === 271 +((( 272 +01(b): Low (2.50v <=BAT <= 2.55v) 273 +))) 389 389 390 -(% _msthash="315254" _msttexthash="3122912" _mstvisible="1" %) 391 -These two bytes of BAT include the battery state and the actually voltage 275 +((( 276 +10(b): OK (2.55v <= BAT <=2.65v) 277 +))) 392 392 393 -(% _mstvisible="1" %) 394 -[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]] 279 +((( 280 +11(b): Good (BAT >= 2.65v) 281 +))) 282 +)))|(% style="width:164px" %)((( 283 +Actually BAT voltage 284 +))) 395 395 396 -(% _mstvisible="1" %) 397 -[[image:image-20220522235639-1.png||_mstalt="431392" _mstvisible="3" height="139" width="727"]] 286 +[[image:image-20220522235639-1.png||height="139" width="727"]] 398 398 399 -(% _msthash="315255" _msttexthash="871611" _mstvisible="1" %) 400 400 Check the battery voltage for LHT65N. 401 401 402 -(% _mstvisible="1" %) 403 403 * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good 404 404 * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV 405 405 293 +=== 2.4.3 Built-in Temperature === 406 406 295 +[[image:image-20220522235639-2.png||height="138" width="722"]] 407 407 408 - 409 -(% _mstvisible="1" %) 410 -=== (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) === 411 - 412 -(% _mstvisible="1" %) 413 -[[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]] 414 - 415 -(% _mstvisible="1" %) 416 416 * Temperature: 0x0ABB/100=27.47℃ 417 417 418 -(% _mstvisible="1" %) 419 -[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]] 299 +[[image:image-20220522235639-3.png]] 420 420 421 -(% _mstvisible="1" %) 422 422 * Temperature: (0xF5C6-65536)/100=-26.18℃ 423 423 303 +=== 2.4.4 Built-in Humidity === 424 424 305 +[[image:image-20220522235639-4.png||height="138" width="722"]] 425 425 426 - 427 -(% _mstvisible="1" %) 428 -=== (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) === 429 - 430 -(% _mstvisible="1" %) 431 -[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]] 432 - 433 -(% _mstvisible="1" %) 434 434 * Humidity: 0x025C/10=60.4% 435 435 309 +=== 2.4.5 Ext # === 436 436 437 - 438 -(% _mstvisible="1" %) 439 -=== (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) === 440 - 441 -(% _msthash="315256" _msttexthash="552240" _mstvisible="1" %) 442 442 Bytes for External Sensor: 443 443 444 -(% _mstvisible="1" %) 445 -[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]] 313 +(% border="1" style="background-color:#ffffcc; color:green; width:473px" %) 314 +|(% style="width:139px" %)**EXT # Value**|(% style="width:331px" %)**External Sensor Type** 315 +|(% style="width:139px" %)0x01|(% style="width:331px" %)Sensor E3, Temperature Sensor 316 +|(% style="width:139px" %)0x09|(% style="width:331px" %)Sensor E3, Temperature Sensor, Datalog Mod 446 446 447 -(% _mstvisible="1" %) 448 -=== (% _msthash="221429" _msttexthash="200655" _mstvisible="3" %)2.4.6 Ext value(%%) === 318 +=== 2.4.6 Ext value === 449 449 450 -(% _mstvisible="1" %) 451 -==== (% _msthash="1005901" _msttexthash="877578" _mstvisible="3" %)2.4.6.1 Ext~=1, E3 Temperature Sensor(%%) ==== 320 +==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ==== 452 452 453 -(% _mstvisible="1" %) 454 -[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]] 322 +[[image:image-20220522235639-5.png]] 455 455 456 -(% _mstvisible="1" %) 457 457 * DS18B20 temp=0x0ADD/100=27.81℃ 458 458 459 -(% _msthash="315257" _msttexthash="1038479" _mstvisible="1" %) 460 460 The last 2 bytes of data are meaningless 461 461 462 -(% _mstvisible="1" %) 463 -[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]] 328 +[[image:image-20220522235639-6.png]] 464 464 465 -(% _mstvisible="1" %) 466 466 * External temperature= (0xF54F-65536)/100=-27.37℃ 467 467 468 -(% _mstvisible="1" %) 469 469 ((( 470 -(% _msthash="506063" _msttexthash="1038479" _mstvisible="2" %) 471 471 The last 2 bytes of data are meaningless 472 472 ))) 473 473 474 -(% _mstvisible="1" %) 475 475 ((( 476 -(% _msthash="506064" _msttexthash="21185632" _mstvisible="2" %) 477 477 If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃ 478 478 ))) 479 479 480 480 481 -(% _mstvisible="1" %) 482 -==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ==== 341 +==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ==== 483 483 484 -(% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %) 485 485 Timestamp mode is designed for LHT65N with E3 probe, it will send the uplink payload with Unix timestamp. With the limitation of 11 bytes (max distance of AU915/US915/AS923 band), the time stamp mode will be lack of BAT voltage field, instead, it shows the battery status. The payload is as below: 486 486 487 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %) 488 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %) 489 -((( 490 -(% _mstvisible="6" %) 491 -(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)** 492 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 493 -((( 494 -(% _mstvisible="6" %) 495 -(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2** 496 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %) 497 -((( 498 -(% _mstvisible="6" %) 499 -(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2** 500 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %) 501 -((( 502 -(% _mstvisible="6" %) 503 -(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2** 504 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %) 505 -((( 506 -(% _mstvisible="6" %) 507 -(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1** 508 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %) 509 -((( 510 -(% _mstvisible="6" %) 511 -(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4** 512 -))) 513 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %) 514 -((( 515 -(% _mstvisible="6" %) 516 -(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value** 517 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 518 -((( 519 -(% _mstvisible="6" %) 520 -[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]] 521 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %) 522 -((( 523 -(% _mstvisible="6" %) 524 -((( 525 -(% _mstvisible="7" %) 526 -[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]] 527 -))) 345 +(% border="1" style="background-color:#ffffcc; color:green; width:541px" %) 346 +|(% style="width:96px" %)**Size(bytes)**|(% style="width:71px" %)**2**|(% style="width:69px" %)**2**|(% style="width:88px" %)**2**|(% style="width:69px" %)**1**|(% style="width:85px" %)**4** 347 +|(% style="width:96px" %)**Value**|(% style="width:71px" %)[[External temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.2SetExternalSensorMode]]|(% style="width:69px" %)((( 348 +[[Built-In>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]] 528 528 529 -(% _mstvisible="6" %) 530 -((( 531 -(% _mstvisible="7" %) 532 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]] 533 -))) 534 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %) 535 -((( 536 -(% _mstvisible="6" %) 537 -((( 538 -(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %) 350 +[[Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]] 351 +)))|(% style="width:88px" %)((( 539 539 BAT Status & 540 -))) 541 541 542 -(% _mstvisible="6" %) 543 -((( 544 -(% _mstvisible="7" %) 545 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]] 354 +[[Built-in>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]] 355 + 356 +[[Humidity>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]] 357 +)))|(% style="width:69px" %)Status & Ext|(% style="width:85px" %)((( 358 +[[Unix Time Stamp>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.1SetTransmitIntervalTime]] 546 546 ))) 547 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %) 548 -((( 549 -(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %) 550 -Status & Ext 551 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %) 552 -((( 553 -(% _mstvisible="6" %) 554 -((( 555 -(% _mstvisible="7" %) 556 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]] 557 -))) 558 -))) 559 559 560 -(% _mstvisible="1" %) 561 -* (% _msthash="2539669" _msttexthash="857922" _mstvisible="3" %)**Battery status & **(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity** 361 +* **Battery status & (% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)Built-in Humidity(%%)** 562 562 563 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:469px" %) 564 -(% _mstvisible="3" %)|(% _msthash="1230918" _msttexthash="93158" _mstvisible="4" style="width:65px" %)Bit(bit)|(% _msthash="1230919" _msttexthash="57954" _mstvisible="4" style="width:267px" %)[15:14]|(% _msthash="1230920" _msttexthash="48022" _mstvisible="4" style="width:134px" %)[11:0] 565 -(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %) 566 -((( 567 -(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %) 363 +(% border="1" style="background-color:#ffffcc; color:green; width:469px" %) 364 +|(% style="width:65px" %)Bit(bit)|(% style="width:267px" %)[15:14]|(% style="width:134px" %)[11:0] 365 +|(% style="width:65px" %)Value|(% style="width:267px" %)((( 568 568 BAT Status 569 569 570 -(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %) 571 571 00(b): Ultra Low ( BAT <= 2.50v) 572 572 573 -(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %) 574 574 01(b): Low (2.50v <=BAT <= 2.55v) 575 575 576 -(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %) 577 577 10(b): OK (2.55v <= BAT <=2.65v) 578 578 579 -(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %) 580 580 11(b): Good (BAT >= 2.65v) 581 -)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %) 582 -((( 583 -(% _mstvisible="6" %) 584 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]] 375 +)))|(% style="width:134px" %)((( 376 +[[Built-in Humidity>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]] 585 585 586 -(% _mstvisible="6" %) 587 587 588 588 ))) 589 589 590 -(% _mstvisible="1" %) 591 -* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte** 381 +* **Status & Ext Byte** 592 592 593 -(% _mstvisible="1" %) 594 -[[image:image-20220523152434-16.png||_mstalt="453921" _mstvisible="3"]] 383 +(% border="1" style="background-color:#ffffcc; color:green; width:587px" %) 384 +|(% style="width:109px" %)**Bits**|(% style="width:105px" %)**7**|(% style="width:105px" %)**6**|(% style="width:82px" %)**5**|(% style="width:84px" %)**4**|(% style="width:97px" %)**[3:0]** 385 +|(% style="width:109px" %)**Status & Ext**|(% style="width:105px" %)Not Defined|(% style="width:105px" %)Poll Message Flag|(% style="width:82px" %)Sync time OK|(% style="width:84px" %)Unix Time Request|(% style="width:97px" %)((( 386 +Ext:0b(1001) 387 +))) 595 595 596 -(% _mstvisible="1" %) 597 597 * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink. 598 598 * Sync time OK: 1: Set time ok，0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server. 599 599 * Unix Time Request:1: Request server downlink Unix time, 0 : N/A. In this mode, LHT65N will set this bit to 1 every 10 days to request a time SYNC. (AT+SYNCMOD to set this) 600 600 601 -(% _mstvisible="1" %) 602 -== (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) == 393 +== 2.5 Show data on Datacake == 603 603 604 -(% _msthash="315259" _msttexthash="20933341" _mstvisible="1" %) 605 605 Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps: 606 606 607 -(% _mstvisible="1" %) 608 608 ((( 609 -(% _msthash="506065" _msttexthash="4753983" _mstvisible="2" %) 610 -(% _mstvisible="3" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network. 398 +**Step 1**: Be sure that your device is programmed and properly connected to the LoRaWAN network. 611 611 ))) 612 612 613 -(% _mstvisible="1" %) 614 614 ((( 615 -(% _msthash="506066" _msttexthash="14696682" _mstvisible="2" %) 616 -(% _mstvisible="3" %)**Step 2**(%%): Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations. 402 +**Step 2**: Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations. 617 617 ))) 618 618 619 -(% _mstvisible="1" %) 620 620 ((( 621 -(% _msthash="506067" _msttexthash="180297" _mstvisible="2" %) 622 622 Add Datacake: 623 623 ))) 624 624 625 -(% _mstvisible="1" %) 626 -[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]] 409 +[[image:image-20220523000825-7.png||height="262" width="583"]] 627 627 628 628 629 -(% _msthash="315260" _msttexthash="750178" _mstvisible="1" %) 630 630 Select default key as Access Key: 631 631 632 -(% _mstvisible="1" %) 633 -[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]] 414 +[[image:image-20220523000825-8.png||height="453" width="406"]] 634 634 635 -(% _msthash="315261" _msttexthash="2134964" _mstvisible="1" %) 636 -In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/||_mstvisible="2"]]) , add LHT65 device. 416 +In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device. 637 637 638 -(% _mstvisible="1" %) 639 -[[image:image-20220523000825-9.png||_mstalt="430612" _mstvisible="3" height="366" width="392"]] 418 +[[image:image-20220523000825-9.png||height="366" width="392"]] 640 640 641 -(% _mstvisible="1" %) 642 -[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]] 420 +[[image:image-20220523000825-10.png||height="413" width="728"]] 643 643 644 -(% _mstvisible="1" %) 645 -== (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) == 422 +== 2.6 Datalog Feature == 646 646 647 -(% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %) 648 -Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, LHT65N will store the reading for future retrieving purposes. There are two ways for IoT servers to get datalog from LHT65N. 424 +This feature is always enabled. When user wants to retrieve the sensor value, he can send a poll command from the IoT platform to ask LHT65N to send the value in the required time slot. 649 649 650 -(% _mstvisible="1" %) 651 -=== (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) === 426 +=== 2.6.1 Unix TimeStamp === 652 652 653 -(% _msthash="315263" _msttexthash="409604" _mstvisible="1" %) 654 -There are two methods: 655 - 656 -(% _mstvisible="1" %) 657 -1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range. 658 -1. Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will store the sensor data, and it will send all messages after network recover. 659 - 660 -(% _mstvisible="1" %) 661 -=== (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) === 662 - 663 -(% _msthash="315264" _msttexthash="1182285" _mstvisible="1" %) 664 664 LHT65N uses Unix TimeStamp format based on 665 665 666 -(% _mstvisible="1" %) 667 -[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]] 430 +[[image:image-20220523001219-11.png||height="97" width="627"]] 668 668 669 669 670 -(% _mstvisible="1" %) 671 671 ((( 672 -(% _msthash="506068" _msttexthash="2717234" _mstvisible="2" %) 673 -User can get this time from link: [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/||_mstvisible="3"]] : 434 +User can get this time from link: [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] : 674 674 ))) 675 675 676 -(% _mstvisible="1" %) 677 677 ((( 678 -(% _msthash="506069" _msttexthash="709813" _mstvisible="2" %) 679 679 Below is the converter example 680 680 ))) 681 681 682 -(% _mstvisible="1" %) 683 -[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]] 441 +[[image:image-20220523001219-12.png||height="298" width="720"]] 684 684 685 -(% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %) 686 686 So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25 687 687 688 -(% _mstvisible="1" %) 689 -=== (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) === 445 +=== 2.6.2 Set Device Time === 690 690 691 -(% _mstvisible="1" %) 692 692 ((( 693 -(% _msthash="506070" _msttexthash="4521946" _mstvisible="2" %) 694 694 There are two ways to set device’s time: 695 695 ))) 696 696 697 -(% _mstvisible="1" %) 698 698 ((( 699 -(% _mstvisible="2" %) 700 -(% _msthash="506071" _msttexthash="1498471" _mstvisible="4" %)**1. Through LoRaWAN MAC Command (Default settings)** 452 +**~1. Through LoRaWAN MAC Command (Default settings)** 701 701 ))) 702 702 703 -(% _mstvisible="1" %) 704 704 ((( 705 -(% _msthash="506072" _msttexthash="2126267" _mstvisible="2" %) 706 706 User need to set SYNCMOD=1 to enable sync time via MAC command. 707 707 ))) 708 708 709 -(% _mstvisible="1" %) 710 710 ((( 711 -(% _msthash="506073" _msttexthash="54430324" _mstvisible="2" %) 712 712 Once LHT65N Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to LHT65N. If LHT65N fails to get the time from the server, LHT65N will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days). 713 713 ))) 714 714 715 -(% _mstvisible="1" %) 716 716 ((( 717 -(% _msthash="506074" _msttexthash="92531127" _mstvisible="2" %) 718 718 Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn’t support. If server doesn’t support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1. 719 719 ))) 720 720 721 -(% _mstvisible="1" %) 722 722 ((( 723 -(% _mstvisible="2" %) 724 724 725 725 ))) 726 726 727 -(% _mstvisible="1" %) 728 728 ((( 729 -(% _mstvisible="2" %) 730 -(% _msthash="506075" _msttexthash="329719" _mstvisible="4" %)**2. Manually Set Time** 472 +**2. Manually Set Time** 731 731 ))) 732 732 733 -(% _mstvisible="1" %) 734 734 ((( 735 -(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %) 736 736 User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server. 737 737 ))) 738 738 739 -(% _mstvisible="1" %) 740 -=== (% _msthash="460759" _msttexthash="430001" _mstvisible="3" %)2.6.4 Poll sensor value(%%) === 479 +=== 2.6.3 Poll sensor value === 741 741 742 -(% _msthash="315266" _msttexthash="4955821" _mstvisible="1" %) 743 743 User can poll sensor value based on timestamps from the server. Below is the downlink command. 744 744 745 -(% _mstvisible="1" %) 746 -[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]] 747 747 748 -(% _mstvisible="1" %) 484 +(% border="1" style="background-color:#ffffcc; color:green; width:427px" %) 485 +|(% style="width:61px" %)1byte|(% style="width:126px" %)4bytes|(% style="width:120px" %)4bytes|(% style="width:115px" %)1byte 486 +|(% style="width:61px" %)31|(% style="width:126px" %)Timestamp start|(% style="width:120px" %)Timestamp end|(% style="width:115px" %)Uplink Interval 487 + 749 749 ((( 750 -(% _msthash="506077" _msttexthash="14670916" _mstvisible="2" %) 751 751 Timestamp start and Timestamp end use Unix TimeStamp format as mentioned above. Devices will reply with all data log during this time period, use the uplink interval. 752 752 ))) 753 753 754 -(% _mstvisible="1" %) 755 755 ((( 756 -(% _mstvisible="2" %) 757 -For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(% _mstvisible="3" style="display:none" %) 493 +For example, downlink command **31 5FC5F350 5FC6 0160 05** 758 758 ))) 759 759 760 -(% _mstvisible="1" %) 761 761 ((( 762 -(% _msthash="506078" _msttexthash="6907459" _mstvisible="2" %) 763 763 Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data 764 764 ))) 765 765 766 -(% _mstvisible="1" %) 767 767 ((( 768 -(% _msthash="506079" _msttexthash="23531573" _mstvisible="2" %) 769 769 Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s. 770 770 ))) 771 771 772 772 773 -(% _mstvisible="1" %) 774 -=== (% _msthash="650923" _msttexthash="614185" _mstvisible="3" %)2.6.5 Datalog Uplink payload(%%) === 505 +=== 2.6.4 Datalog Uplink payload === 775 775 776 -(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %) 777 777 The Datalog poll reply uplink will use below payload format. 778 778 779 -(% _mstvisible="1" %) 780 780 ((( 781 -(% _mstvisible="2" %) 782 -(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload** 510 +**Retrieval data payload** 783 783 ))) 784 784 785 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %) 786 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %) 787 -((( 788 -(% _mstvisible="6" %) 789 -((( 790 -(% _mstvisible="7" %) 791 -(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)** 513 +(% border="1" style="background-color:#ffffcc; color:green; width:545px" %) 514 +|(% style="width:93px" %)((( 515 +**Size(bytes)** 516 +)))|(% style="width:71px" %)((( 517 +**2** 518 +)))|(% style="width:102px" %)((( 519 +**2** 520 +)))|(% style="width:86px" %)((( 521 +**2** 522 +)))|(% style="width:90px" %)((( 523 +**1** 524 +)))|(% style="width:85px" %)((( 525 +**4** 792 792 ))) 793 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 527 +|(% style="width:93px" %)((( 528 +**Value** 529 +)))|(% style="width:71px" %)((( 530 +[[External sensor data>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.6Extvalue]] 531 +)))|(% style="width:102px" %)((( 794 794 ((( 795 -(% _mstvisible="6" %) 796 -((( 797 -(% _mstvisible="7" %) 798 -(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2** 533 +[[Built In>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]] 799 799 ))) 800 - )))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)535 + 801 801 ((( 802 -(% _mstvisible="6" %) 803 -((( 804 -(% _mstvisible="7" %) 805 -(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2** 537 +[[Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]] 806 806 ))) 807 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)539 +)))|(% style="width:86px" %)((( 808 808 ((( 809 -(% _mstvisible="6" %) 810 -((( 811 -(% _mstvisible="7" %) 812 -(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2** 541 +[[Built-in>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]] 813 813 ))) 814 - )))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)543 + 815 815 ((( 816 -(% _mstvisible="6" %) 817 -((( 818 -(% _mstvisible="7" %) 819 -(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1** 545 +[[Humidity>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]] 820 820 ))) 821 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %) 547 +)))|(% style="width:90px" %)((( 548 +[[Poll message flag & Ext>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.6.4DatalogUplinkpayload]] 549 +)))|(% style="width:85px" %)((( 822 822 ((( 823 -(% _mstvisible="6" %) 824 -((( 825 -(% _mstvisible="7" %) 826 -(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4** 551 +[[Unix Time Stamp>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.6.1UnixTimeStamp]] 827 827 ))) 828 -))) 829 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %) 830 -((( 831 -(% _mstvisible="6" %) 832 -((( 833 -(% _mstvisible="7" %) 834 -(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value** 835 -))) 836 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 837 -((( 838 -(% _mstvisible="6" %) 839 -((( 840 -(% _mstvisible="7" %) 841 -[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]] 842 -))) 843 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %) 844 -((( 845 -(% _mstvisible="6" %) 846 -((( 847 -(% _mstvisible="7" %) 848 -((( 849 -(% _mstvisible="8" %) 850 -[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]] 851 -))) 852 -))) 853 853 854 -(% _mstvisible="6" %) 855 855 ((( 856 -(% _mstvisible="7" %) 857 -((( 858 -(% _mstvisible="8" %) 859 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]] 555 + 860 860 ))) 861 861 ))) 862 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %) 863 -((( 864 -(% _mstvisible="6" %) 865 -((( 866 -(% _mstvisible="7" %) 867 -((( 868 -(% _mstvisible="8" %) 869 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]] 870 -))) 871 -))) 872 872 873 -(% _mstvisible="6" %) 559 +**Poll message flag & Ext** 560 + 561 +(% border="1" style="background-color:#ffffcc; color:green; width:540px" %) 562 +|(% style="width:81px" %)**Bits**|(% style="width:100px" %)**7**|(% style="width:105px" %)**6**|(% style="width:84px" %)**5**|(% style="width:85px" %)**4**|(% style="width:79px" %)**[3:0]** 563 +|(% style="width:81px" %)**Status & Ext**|(% style="width:100px" %)Not Defined|(% style="width:105px" %)Poll Message Flag|(% style="width:84px" %)Sync time OK|(% style="width:85px" %)Unix Time Request|(% style="width:79px" %)((( 874 874 ((( 875 -(% _mstvisible="7" %) 876 -((( 877 -(% _mstvisible="8" %) 878 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]] 565 +Ext: 879 879 ))) 880 -))) 881 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %) 882 -((( 883 -(% _mstvisible="6" %) 884 -((( 885 -(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %) 886 -Poll message flag & Ext 887 -))) 888 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %) 889 -((( 890 -(% _mstvisible="6" %) 891 -((( 892 -(% _mstvisible="7" %) 893 -((( 894 -(% _mstvisible="8" %) 895 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]] 896 -))) 897 -))) 898 898 899 -(% _mstvisible="6" %) 900 900 ((( 901 -(% _mstvisible="7" %) 902 -((( 903 -(% _mstvisible="8" %) 904 - 569 +0b(1001) 905 905 ))) 906 906 ))) 907 -))) 908 908 909 -(% _mstvisible="1" %) 910 -(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext** 911 - 912 -(% _mstvisible="1" %) 913 -[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]] 914 - 915 -(% _mstvisible="1" %) 916 916 ((( 917 -(% _mstvisible="2" %) 918 -((( 919 -(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %) 920 920 Poll Message Flag: 1: This message is a poll message reply. 921 921 ))) 922 -))) 923 923 924 -(% _mstvisible="1" %) 925 -* (% _mstvisible="3" %) 926 -((( 927 -(% _mstvisible="4" %) 928 -((( 929 -(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %) 577 +* ((( 930 930 Poll Message Flag is set to 1. 931 931 ))) 932 -))) 933 -* (% _mstvisible="3" %) 934 -((( 935 -(% _mstvisible="4" %) 936 -((( 937 -(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %) 580 +* ((( 938 938 Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands. 939 939 ))) 940 -))) 941 941 942 -(% _mstvisible="1" %) 943 943 ((( 944 -(% _mstvisible="2" %) 945 -((( 946 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %) 947 947 For example, in US915 band, the max payload for different DR is: 948 948 ))) 949 -))) 950 950 951 -(% _mstvisible="1" %) 952 952 ((( 953 -(% _mstvisible="2" %) 954 -((( 955 -(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %) 956 956 a) DR0: max is 11 bytes so one entry of data 957 957 ))) 958 -))) 959 959 960 -(% _mstvisible="1" %) 961 961 ((( 962 -(% _mstvisible="2" %) 963 -((( 964 -(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %) 965 965 b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes) 966 966 ))) 967 -))) 968 968 969 -(% _mstvisible="1" %) 970 970 ((( 971 -(% _mstvisible="2" %) 972 -((( 973 -(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %) 974 974 c) DR2: total payload includes 11 entries of data 975 975 ))) 976 -))) 977 977 978 -(% _mstvisible="1" %) 979 979 ((( 980 -(% _mstvisible="2" %) 981 -((( 982 -(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %) 983 983 d) DR3: total payload includes 22 entries of data. 984 984 ))) 985 -))) 986 986 987 -(% _mstvisible="1" %) 988 988 ((( 989 -(% _mstvisible="2" %) 990 -((( 991 -(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %) 992 992 If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0 993 993 ))) 994 -))) 995 995 996 996 997 -(% _mstvisible="1" style="text-align: left;" %) 998 -(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:** 609 +**Example:** 999 999 1000 -(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %) 1001 1001 If LHT65N has below data inside Flash: 1002 1002 1003 -(% _mstvisible="1" %) 1004 -[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]] 613 +[[image:image-20220523144455-1.png||height="335" width="735"]] 1005 1005 1006 -(% _mstvisible="1" %) 1007 -((( 1008 -(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %) 1009 -If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705 1010 -))) 615 +(% border="1" style="background-color:#ffffcc; color:green; width:709px" %) 616 +|(% style="width:89px" %)Flash Addr|(% style="width:136px" %)Unix Time|(% style="width:39px" %)Ext|(% style="width:97px" %)BAT voltage|(% style="width:344px" %)Value 617 +|(% style="width:89px" %)80196E0|(% style="width:136px" %)21/1/19 04:27:03|(% style="width:39px" %)1|(% style="width:97px" %)3145|(% style="width:344px" %)sht_temp=22.00 sht_hum=32.6 ds_temp=327.67 618 +|(% style="width:89px" %)80196F0|(% style="width:136px" %)21/1/19 04:28:57|(% style="width:39px" %)1|(% style="width:97px" %)3145|(% style="width:344px" %)sht_temp=21.90 sht_hum=33.1 ds_temp=327.67 619 +|(% style="width:89px" %)8019700|(% style="width:136px" %)21/1/19 04:30:30|(% style="width:39px" %)1|(% style="width:97px" %)3145|(% style="width:344px" %)sht_temp=21.81 sht_hum=33.4 ds_temp=327.67 620 +|(% style="width:89px" %)8019710|(% style="width:136px" %)21/1/19 04:40:30|(% style="width:39px" %)1|(% style="width:97px" %)3145|(% style="width:344px" %)sht_temp=21.65 sht_hum=33.7 ds_temp=327.67 621 +|(% style="width:89px" %)8019720|(% style="width:136px" %)21/1/19 04:50:30|(% style="width:39px" %)1|(% style="width:97px" %)3147|(% style="width:344px" %)sht_temp=21.55 sht_hum=34.1 ds_temp=327.67 622 +|(% style="width:89px" %)8019730|(% style="width:136px" %)21/1/19 05:00:30|(% style="width:39px" %)1|(% style="width:97px" %)3149|(% style="width:344px" %)sht_temp=21.50 sht_hum=34.1 ds_temp=327.67 623 +|(% style="width:89px" %)8019740|(% style="width:136px" %)21/1/19 05:10:30|(% style="width:39px" %)1|(% style="width:97px" %)3149|(% style="width:344px" %)sht_temp=21.43 sht_hum=34.6 ds_temp=327.67 624 +|(% style="width:89px" %)8019750|(% style="width:136px" %)21/1/19 05:20:30|(% style="width:39px" %)1|(% style="width:97px" %)3151|(% style="width:344px" %)sht_temp=21.35 sht_hum=34.9 ds_temp=327.67 1011 1011 1012 -(% _mstvisible="1" %) 1013 -((( 1014 -(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %) 626 +If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705 627 + 1015 1015 Where : Start time: 60065F97 = time 21/1/19 04:27:03 1016 -))) 1017 1017 1018 -(% _mstvisible="1" %) 1019 -((( 1020 -(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %) 1021 - Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03 1022 -))) 630 + Stop time 60066DA7= time 21/1/19 05:27:03 1023 1023 1024 -(% _mstvisible="1" %) 1025 -((( 1026 -(% _mstvisible="2" %) 1027 - 1028 -))) 1029 1029 1030 -(% _mstvisible="1" %) 1031 -((( 1032 -(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %) 1033 1033 LHT65N will uplink this payload. 1034 -))) 1035 1035 1036 -(% _mstvisible="1" %) 1037 -[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]] 635 +[[image:image-20220523001219-13.png||height="421" width="727"]] 1038 1038 1039 -(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %) 1040 1040 7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E 1041 1041 1042 1042 Where the first 11 bytes is for the first entry: ... ... @@ -1054,100 +1054,50 @@ 1054 1054 Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03 1055 1055 1056 1056 1057 -(% _mstvisible="1" style="text-align: left;" %) 1058 -== (% _msthash="244504" _msttexthash="177736" _mstvisible="3" %)2.7 Alarm Mode(%%) == 654 +== 2.7 Alarm Mode == 1059 1059 1060 -(% _msthash="315279" _msttexthash="16493308" _mstvisible="1" style="text-align: left;" %) 1061 -when the device is in alarm mode, it checks the built-in sensor temperature for a short time. if the temperature exceeds the preconfigured range, it sends an uplink immediately. 656 +Alarm mode feature is added since firmware v1.5. When device is in Alarm mode, it will check the built-in sensor temperature in a short interval. If the temperature exceeds the pre-configure range, it will send an uplink immediately. 1062 1062 1063 -(% _mstvisible="1" %) 1064 -((( 1065 -(% _mstvisible="2" style="text-align: left;" %) 1066 -(% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled. 1067 -))) 1068 1068 1069 -(% _mstvisible="1" style="text-align: left;" %) 1070 -(% _msthash="315280" _msttexthash="363480" _mstvisible="3" %)**AT COMMAND FOR ALARM MODE:** 659 +Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature. 1071 1071 1072 -(% _mstvisible="1" class="box infomessage" %) 1073 -((( 1074 -(% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %) 1075 -(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%): Enable/disable alarm mode. (0: Disabled, 1: Enabled) 1076 1076 1077 -(% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %) 1078 -(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%): The interval between checking the alarm temperature. (In minutes) 662 +AT Commands for Alarm mode: 1079 1079 1080 -(% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %) 1081 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%): Gets or sets the alarm range of the internal temperature sensor 664 +**AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable) 1082 1082 1083 -(% _mstvisible="2" style="text-align: left;" %) 1084 -(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%): Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %) 666 +**AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute) 1085 1085 1086 -(% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %) 1087 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105. 1088 -))) 1089 1089 1090 -(% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %) 1091 -== (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator == 1092 1092 1093 -(% _mstvisible="1" %) 1094 -((( 1095 -(% _msthash="197769" _msttexthash="2924142" style="text-align: left;" %) 1096 -The LHT65 has a triple color LED which for easy showing different stage . 670 +== 2.8 LED Indicator == 1097 1097 1098 -(% _msthash="289211" _msttexthash="3402659" style="text-align: left;" %) 1099 -While user press ACT button, the LED will work as per LED status with ACT button. 1100 -))) 672 +The LHT65N has a triple color LED which for easy shows different stage. 1101 1101 1102 -(% _mstvisible="1" %) 1103 -((( 1104 -(% _msthash="506092" _msttexthash="521573" _mstvisible="2" style="text-align: left;" %) 674 +While pressing ACT button, the LED will work as per LED status with ACT button. 675 + 1105 1105 In a normal working state: 1106 -))) 1107 1107 1108 -(% _mstvisible="1" %) 1109 -* (% _mstvisible="3" %) 1110 -((( 1111 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="4" %) 1112 -For each uplink, the BLUE LED or RED LED will blink (% _msthash="903005" _msttexthash="46254" _mstvisible="3" %)once(%%).(% style="display:none" %) 678 +* For each uplink, the BLUE LED or RED LED will blink once. 679 +* BLUE LED when an external sensor is connected 680 +* RED LED when an external sensor is not connected 681 +* For each success downlink, the PURPLE LED will blink once 1113 1113 1114 -(% _msthash="197771" _msttexthash="1202526" %) 1115 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="3" %)BLUE LED when external sensor is connected 1116 -))) 1117 -* (% _mstvisible="3" %) 1118 -((( 1119 -(% _msthash="903007" _msttexthash="1334749" _mstvisible="4" %) 1120 -RED LED when external sensor is not connected 1121 -))) 1122 -* (% _mstvisible="3" %) 1123 -((( 1124 -(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %) 1125 -For each success downlink, the PURPLE LED will blink once 1126 -))) 1127 - 1128 -(% _mstvisible="1" %) 1129 1129 ---- 1130 1130 1131 -(% _mstvisible="1" style="text-align: left;" %) 1132 -== (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) == 685 +== 2.9 Installation == 1133 1133 1134 -(% _mstvisible="1" %) 1135 -[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]] 687 +[[image:image-20220516231650-1.png||height="436" width="428"]] 1136 1136 1137 -(% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %) 1138 -= (% _msthash="401388" _msttexthash="566956" _mstvisible="3" %)3. S(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ensors(% _msthash="401388" _msttexthash="40417" _mstvisible="3" %) and A(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ccessories(%%) = 689 += 3. Sensors & Accessories = 1139 1139 1140 -(% _msthidden="1" _mstvisible="1" style="text-align: left;" %) 1141 -== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(%%) E3 Temperature Probe == 691 +== 3.1 E3 Temperature Probe == 1142 1142 1143 -(% _mstvisible="1" %) 1144 -[[image:image-20220515080154-4.png||_mstalt="434681" _mstvisible="3" alt="photo-20220515080154-4.png" height="182" width="161"]] [[image:image-20220515080330-5.png||_mstalt="428792" _mstvisible="3" height="201" width="195"]] 693 +[[image:image-20220515080154-4.png||height="182" width="161"]] [[image:image-20220515080330-5.png||height="201" width="195"]] 1145 1145 1146 1146 1147 -(% _msthash="315354" _msttexthash="1270971" _mstvisible="1" style="text-align: left;" %) 1148 -Temperature sensor with 2 meters cable long 696 +With Temperature sensor with 2 meters cable long 1149 1149 1150 -(% _mstvisible="1" %) 1151 1151 * Resolution: 0.0625 °C 1152 1152 * ±0.5°C accuracy from -10°C to +85°C 1153 1153 * ±2°C accuracy from -55°C to +125°C ... ... @@ -1155,779 +1155,385 @@ 1155 1155 * -55°C to 125°C 1156 1156 * Working voltage 2.35v ~~ 5v 1157 1157 1158 -(% _mstvisible="1" style="text-align: left;" %) 1159 -= (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) = 705 += 4. Configure LHT65N via AT Command or LoRaWAN Downlink = 1160 1160 1161 -(% _mstvisible="1" %) 1162 -((( 1163 -(% _msthash="506246" _msttexthash="2005926" _mstvisible="2" style="text-align: left;" %) 1164 1164 Use can configure LHT65N via AT Command or LoRaWAN Downlink. 1165 -))) 1166 1166 1167 -(% _mstvisible="1" %) 1168 -* (% _mstvisible="3" %) 1169 -((( 1170 -(% _msthash="903318" _msttexthash="635544" _mstvisible="4" %) 1171 -AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]]. 1172 -))) 1173 -* (% _mstvisible="3" %) 1174 -((( 1175 -(% _msthash="903319" _msttexthash="2004301" _mstvisible="4" %) 1176 -LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]] 1177 -))) 709 +* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]]. 710 +* LoRaWAN Downlink instruction for different platforms: 1178 1178 1179 -(% _mstvisible="1" %) 1180 -((( 1181 -(% _mstvisible="2" style="text-align: left;" %) 1182 - 1183 -))) 712 +[[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server>>url:http://wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server]] 1184 1184 1185 -(% _mstvisible="1" %) 1186 -((( 1187 -(% _msthash="506248" _msttexthash="2144051" _mstvisible="2" style="text-align: left;" %) 1188 1188 There are two kinds of commands to configure LHT65N, they are: 1189 -))) 1190 1190 1191 -(% _mstvisible="1" %) 1192 -((( 1193 -(% _mstvisible="2" style="text-align: left;" %) 1194 -(% _msthash="506249" _msttexthash="317850" _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506249" _msttexthash="317850" _mstvisible="4" style="color:#4f81bd" %)**General Commands**(% _msthash="506249" _msttexthash="317850" _mstvisible="3" style="color:#4f81bd" %). 1195 -))) 716 +* **General Commands**. 1196 1196 1197 -(% _mstvisible="1" %) 1198 -((( 1199 -(% _msthash="506250" _msttexthash="774527" _mstvisible="2" style="text-align: left;" %) 1200 1200 These commands are to configure: 1201 -))) 1202 1202 1203 -(% _mstvisible="1" %) 1204 -* (% _mstvisible="3" %) 1205 -((( 1206 -(% _msthash="903320" _msttexthash="1503580" _mstvisible="4" %) 1207 -General system settings like: uplink interval. 1208 -))) 1209 -* (% _mstvisible="3" %) 1210 -((( 1211 -(% _msthash="903321" _msttexthash="1244334" _mstvisible="4" %) 1212 -LoRaWAN protocol & radio-related commands. 1213 -))) 720 +* General system settings like: uplink interval. 721 +* LoRaWAN protocol & radio-related commands. 1214 1214 1215 -(% _mstvisible="1" %) 1216 -((( 1217 -(% _msthash="506251" _msttexthash="8343023" _mstvisible="2" style="text-align: left;" %) 1218 -They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki: [[End Device Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]] 1219 -))) 723 +They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki: 1220 1220 1221 -(% _mstvisible="1" %) 1222 -((( 1223 -(% _mstvisible="2" style="text-align: left;" %) 1224 - 1225 -))) 725 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]] 1226 1226 1227 -(% _mstvisible="1" %) 1228 -((( 1229 -(% _mstvisible="2" style="text-align: left;" %) 1230 -(% _mstvisible="3" style="color:#4f81bd" %)* **Commands special design for LHT65N** 1231 -))) 727 +* **Commands special design for LHT65N** 1232 1232 1233 -(% _mstvisible="1" %) 1234 -((( 1235 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %) 1236 1236 These commands are only valid for LHT65N, as below: 1237 1237 1238 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %) 1239 - 1240 -))) 731 +== 4.1 Set Transmit Interval Time == 1241 1241 1242 -(% _mstvisible="1" style="text-align: left;" %) 1243 -== (% _msthash="708253" _msttexthash="668772" _mstvisible="3" %)4.1 Set Transmit Interval Time(%%) == 1244 - 1245 -(% _msthash="315355" _msttexthash="1659268" _mstvisible="1" style="text-align: left;" %) 1246 1246 Feature: Change LoRaWAN End Node Transmit Interval. 1247 1247 1248 -(% _mstvisible="1" style="text-align: left;" %) 1249 -(% _msthash="315356" _msttexthash="241696" _mstvisible="3" %)**AT Command: AT+TDC** 735 +**AT Command: AT+TDC** 1250 1250 1251 -(% _mstvisible="1" %) 1252 -[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]] 737 +(% border="1" %) 738 +|**Command Example**|**Function**|**Response** 739 +|AT+TDC?|Show current transmit Interval|((( 740 +30000 1253 1253 1254 -(% _mstvisible="1" %) 1255 -((( 1256 -(% _mstvisible="2" style="text-align: left;" %) 1257 -(% _msthash="506255" _msttexthash="381992" _mstvisible="4" %)**Downlink Command: 0x01** 742 +OK 743 + 744 +the interval is 30000ms = 30s 1258 1258 ))) 746 +|AT+TDC=60000|Set Transmit Interval|((( 747 +OK 1259 1259 1260 -(% _mstvisible="1" %) 1261 -((( 1262 -(% _msthash="506256" _msttexthash="1996592" _mstvisible="2" style="text-align: left;" %) 1263 -Format: Command Code (0x01) followed by 3 bytes time value. 749 +Set transmit interval to 60000ms = 60 seconds 1264 1264 ))) 1265 1265 1266 -(% _mstvisible="1" %) 1267 -((( 1268 -(% _msthash="506257" _msttexthash="12934649" _mstvisible="2" style="text-align: left;" %) 752 +**Downlink Command: 0x01** 753 + 754 +Format: Command Code (0x01) followed by 3 bytes time value. 755 + 1269 1269 If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01. 1270 -))) 1271 1271 1272 -(% _mstvisible="1" %) 1273 -* (% _mstvisible="3" %) 1274 -((( 1275 -(% _msthash="903322" _msttexthash="3250546" _mstvisible="4" %) 1276 -(% _mstvisible="5" %)**Example 1**(%%): Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 1277 -))) 1278 -* (% _mstvisible="3" %) 1279 -((( 1280 -(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %) 1281 -(% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 1282 -))) 758 +* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 759 +* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 1283 1283 1284 -(% _mstvisible="1" style="text-align: left;" %) 1285 -== (% _msthash="614770" _msttexthash="578240" _mstvisible="3" %)4.2 Set External Sensor Mode(%%) == 761 +== 4.2 Set External Sensor Mode == 1286 1286 1287 -(% _msthash="315357" _msttexthash="975117" _mstvisible="1" style="text-align: left;" %) 1288 1288 Feature: Change External Sensor Mode. 1289 1289 1290 -(% _mstvisible="1" style="text-align: left;" %) 1291 -(% _msthash="315358" _msttexthash="248118" _mstvisible="3" %)**AT Command: AT+EXT** 765 +**AT Command: AT+EXT** 1292 1292 1293 -(% _mstvisible="1" %) 1294 -[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]] 767 +(% border="1" %) 768 +|**Command Example**|**Function**|**Response** 769 +|AT+EXT?|Get current external sensor mode|((( 770 +1 1295 1295 1296 -(% _mstvisible="1" %) 1297 -((( 1298 -(% _mstvisible="2" style="text-align: left;" %) 1299 -(% _msthash="506258" _msttexthash="387855" _mstvisible="4" %)**Downlink Command: 0xA2** 772 +OK 773 + 774 +External Sensor mode =1 1300 1300 ))) 776 +|AT+EXT=1|(% colspan="2" %)Set external sensor mode to 1 777 +|AT+EXT=9|(% colspan="2" %)Set to external DS18B20 with timestamp 1301 1301 1302 -(% _mstvisible="1" %) 1303 -((( 1304 -(% _msthash="506259" _msttexthash="395629" _mstvisible="2" style="text-align: left;" %) 779 +**Downlink Command: 0xA2** 780 + 1305 1305 Total bytes: 2 ~~ 5 bytes 1306 -))) 1307 1307 1308 -(% _mstvisible="1" %) 1309 -((( 1310 -(% _mstvisible="2" %) 1311 -(% _msthash="506260" _msttexthash="104767" _mstvisible="4" %)**Example:** 1312 -))) 783 +Example: 1313 1313 1314 -(% _mstvisible="1" %) 1315 -* (% _mstvisible="3" %) 1316 -((( 1317 -(% _msthash="903324" _msttexthash="934973" _mstvisible="4" %) 1318 -0xA201: Set external sensor type to E1 1319 -))) 1320 -* (% _mstvisible="3" %) 1321 -((( 1322 -(% _msthash="903325" _msttexthash="354770" _mstvisible="4" %) 1323 -0xA209: Same as AT+EXT=9 1324 -))) 1325 -* (% _mstvisible="3" %) 1326 -((( 1327 -(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %) 1328 -0xA20702003c,Same as AT+SETCNT=60 1329 -))) 785 +* 0xA201: Set external sensor type to E1 786 +* 0xA209: Same as AT+EXT=9 787 +* 0xA20702003c,Same as AT+SETCNT=60 1330 1330 1331 -(% _mstvisible="1" style="text-align: left;" %) 1332 -== (% _msthash="1562483" _msttexthash="1445717" _mstvisible="3" %)4.3 Enable/Disable uplink Temperature probe ID(%%) == 789 +== 4.3 Enable/Disable uplink Temperature probe ID == 1333 1333 1334 -(% _msthash="315359" _msttexthash="2977572" _mstvisible="1" style="text-align: left;" %) 1335 1335 Feature: If PID is enabled, device will send the temperature probe ID on: 1336 1336 1337 -(% _mstvisible="1" %) 1338 1338 * First Packet after OTAA Join 1339 1339 * Every 24 hours since the first packet. 1340 1340 1341 -(% _msthash="315360" _msttexthash="658814" _mstvisible="1" style="text-align: left;" %) 1342 1342 PID is default set to disable (0) 1343 1343 1344 -(% _mstvisible="1" style="text-align: left;" %) 1345 -(% _msthash="315361" _msttexthash="137488" _mstvisible="3" %)**AT Command:** 1346 1346 1347 -(% _mstvisible="1" %) 1348 -[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]] 799 +**AT Command:** 1349 1349 1350 -(% _mstvisible="1" style="text-align: left;" %) 1351 -(% _msthash="315362" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 801 +(% border="1" %) 802 +|**Command Example**|**Function**|**Response** 803 +|AT+PID=1|Enable PID uplink|OK 1352 1352 1353 -(% _mstvisible="1" %) 1354 -* 0xA800 **~-~->** AT+PID=0 1355 -* 0xA801 **~-~->** AT+PID=1 805 +**Downlink Command:** 1356 1356 1357 - (%_mstvisible="1" style="text-align:left;"%)1358 - ==(% _msthash="266344" _msttexthash="242879"_mstvisible="3"%)4.4 SetPassword(%%)==807 +* 0xA800 à AT+PID=0 808 +* 0xA801 à AT+PID=1 1359 1359 1360 -(% _msthash="315363" _msttexthash="1170728" _mstvisible="1" style="text-align: left;" %) 810 +== 4.4 Set Password == 811 + 1361 1361 Feature: Set device password, max 9 digits 1362 1362 1363 -(% _mstvisible="1" style="text-align: left;" %) 1364 -(% _msthash="315364" _msttexthash="295009" _mstvisible="3" %)**AT Command: AT+PWORD** 814 +**AT Command: AT+PWORD** 1365 1365 1366 -(% _mstvisible="1" %) 1367 -[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]] 816 +(% border="1" %) 817 +|**Command Example**|**Function**|**Response** 818 +|AT+PWORD=?|Show password|((( 819 +123456 1368 1368 1369 -(% _mstvisible="1" %) 1370 -((( 1371 -(% _mstvisible="2" style="text-align: left;" %) 1372 -(% _msthash="506261" _msttexthash="298038" _mstvisible="4" %)**Downlink Command:** 821 + 822 +OK 1373 1373 ))) 824 +|AT+PWORD=999999|Set password|OK 1374 1374 1375 -(% _mstvisible="1" %) 1376 -((( 1377 -(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %) 826 +**Downlink Command:** 827 + 1378 1378 No downlink command for this feature. 1379 -))) 1380 1380 1381 -(% _mstvisible="1" style="text-align: left;" %) 1382 -== (% _msthash="306956" _msttexthash="281918" _mstvisible="3" %)4.5 Quit AT Command(%%) == 830 +== 4.5 Quit AT Command == 1383 1383 1384 -(% _msthash="315365" _msttexthash="4616456" _mstvisible="1" style="text-align: left;" %) 1385 1385 Feature: Quit AT Command mode, so user needs to input password again before use AT Commands. 1386 1386 1387 -(% _mstvisible="1" style="text-align: left;" %) 1388 -(% _msthash="315366" _msttexthash="289120" _mstvisible="3" %)**AT Command: AT+DISAT** 834 +**AT Command: AT+DISAT** 1389 1389 1390 -(% _mstvisible="1" %) 1391 -[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]] 836 +(% border="1" %) 837 +|**Command Example**|**Function**|**Response** 838 +|AT+DISAT|Quit AT Commands mode|OK 1392 1392 1393 -(% _mstvisible="1" style="text-align: left;" %) 1394 -(% _msthash="315367" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 840 +**Downlink Command:** 1395 1395 1396 -(% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %) 1397 1397 No downlink command for this feature. 1398 1398 1399 -(% _mstvisible="1" style="text-align: left;" %) 1400 -== (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) == 1401 1401 1402 -(% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %) 845 +== 4.6 Set to sleep mode == 846 + 1403 1403 Feature: Set device to sleep mode 1404 1404 1405 -(% _mstvisible="1" style="text-align: left;" %) 1406 -(% _msthash="315370" _msttexthash="289783" _mstvisible="3" %)**AT Command: AT+SLEEP** 849 +**AT Command: AT+SLEEP** 1407 1407 1408 -(% _mstvisible="1" %) 1409 -[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]] 851 +(% border="1" %) 852 +| | | 853 +|**Command Example**|**Function**|**Response** 854 +|AT+SLEEP|Set to sleep mode|((( 855 +Clear all stored sensor data… 1410 1410 1411 - (% _mstvisible="1" %)1412 - (% _msthash="315371" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**857 +OK 858 +))) 1413 1413 1414 -(% _mstvisible="1" %) 860 +**Downlink Command:** 861 + 1415 1415 * There is no downlink command to set to Sleep mode. 1416 1416 1417 -(% _mstvisible="1" %) 1418 -== (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) == 864 +== 4.7 Set system time == 1419 1419 1420 -(% _msthash="315372" _msttexthash="2565524" _mstvisible="1" %) 1421 -Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]] 866 +Feature: Set system time, unix format. [[See here for format detail.>>path:#TimeStamp]] 1422 1422 1423 -(% _mstvisible="1" %) 1424 -(% _msthash="315373" _msttexthash="137488" _mstvisible="3" %)**AT Command:** 868 +**AT Command:** 1425 1425 1426 -(% _mstvisible="1" %) 1427 -[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]] 870 +(% border="1" %) 871 +|**Command Example**|**Function** 872 +|AT+TIMESTAMP=1611104352|((( 873 +OK 1428 1428 1429 - (%_mstvisible="1"%)1430 - (% _msthash="315374" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**875 +Set System time to 2021-01-20 00:59:12 876 +))) 1431 1431 1432 -(% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %) 878 +**Downlink Command:** 879 + 1433 1433 0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352 1434 1434 1435 -(% _mstvisible="1" %) 1436 -== (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) == 882 +== 4.8 Set Time Sync Mode == 1437 1437 1438 -(% _mstvisible="1" %) 1439 -((( 1440 -(% _msthash="506263" _msttexthash="11748321" _mstvisible="2" %) 1441 1441 Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command. 1442 -))) 1443 1443 1444 -(% _mstvisible="1" %) 1445 -((( 1446 -(% _msthash="506264" _msttexthash="6530264" _mstvisible="2" %) 1447 1447 SYNCMOD is set to 1 by default. If user want to set a different time from LoRaWAN server, user need to set this to 0. 1448 -))) 1449 1449 1450 -(% _mstvisible="1" %) 1451 -((( 1452 -(% _mstvisible="2" %) 1453 -(% _msthash="506265" _msttexthash="137488" _mstvisible="4" %)**AT Command:** 1454 -))) 1455 1455 1456 -(% _mstvisible="1" %) 1457 -[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]] 889 +**AT Command:** 1458 1458 1459 - (%_mstvisible="1" %)1460 - (% _msthash="315376"_msttexthash="298038" _mstvisible="3"%)**DownlinkCommand:**891 +|**Command Example**|**Function** 892 +|AT+SYNCMOD=1|Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq) 1461 1461 1462 -(% _msthash="315377" _msttexthash="479648" _mstvisible="1" %) 894 +**Downlink Command:** 895 + 1463 1463 0x28 01 ~/~/ Same As AT+SYNCMOD=1 1464 1464 1465 -(% _msthash="315378" _msttexthash="479076" _mstvisible="1" %) 1466 1466 0x28 00 ~/~/ Same As AT+SYNCMOD=0 1467 1467 1468 -(% _mstvisible="1" %) 1469 -== (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) == 900 +== 4.9 Set Time Sync Interval == 1470 1470 1471 -(% _msthash="315379" _msttexthash="3065777" _mstvisible="1" %) 1472 1472 Feature: Define System time sync interval. SYNCTDC default value: 10 days. 1473 1473 1474 -(% _mstvisible="1" %) 1475 -(% _msthash="315380" _msttexthash="137488" _mstvisible="3" %)**AT Command:** 904 +**AT Command:** 1476 1476 1477 -(% _mstvisible="1" %) 1478 -[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]] 906 +(% border="1" %) 907 +|**Command Example**|**Function** 908 +|AT+SYNCTDC=0x0A|Set SYNCTDC to 10 (0x0A), so the sync time is 10 days. 1479 1479 1480 -(% _mstvisible="1" %) 1481 -(% _msthash="315381" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 910 +**Downlink Command:** 1482 1482 1483 -(% _msthash="315382" _msttexthash="590044" _mstvisible="1" %) 1484 1484 0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A 1485 1485 1486 -(% _mstvisible="1" %) 1487 -== (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) == 914 +== 4.10 Print data entries base on page. == 1488 1488 1489 -(% _msthash="315383" _msttexthash="3233334" _mstvisible="1" %) 1490 1490 Feature: Print the sector data from start page to stop page (max is 416 pages). 1491 1491 1492 -(% _mstvisible="1" %) 1493 -(% _msthash="315384" _msttexthash="264953" _mstvisible="3" %)**AT Command: AT+PDTA** 918 +**AT Command: AT+PDTA** 1494 1494 1495 -(% _mstvisible="1" %) 1496 -[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]] 920 +(% border="1" %) 921 +|**Command Example**|**Response** 922 +|((( 923 +AT+PDTA=1,3 1497 1497 1498 -(% _mstvisible="1" %) 1499 -(% _msthash="315385" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 1500 1500 1501 -(% _msthash="315386" _msttexthash="799539" _mstvisible="1" %) 1502 -No downlink commands for feature 1503 1503 1504 -(% _mstvisible="1" %) 1505 -== (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) == 927 +Print page 1 to 3 928 +)))|((( 929 +8019500 19/6/26 16:48 1 2992 sht_temp=28.21 sht_hum=71.5 ds_temp=27.31 1506 1506 1507 -(% _msthash="315387" _msttexthash="1101009" _mstvisible="1" %) 1508 -Feature: Print the last few data entries 931 +8019510 19/6/26 16:53 1 2994 sht_temp=27.64 sht_hum=69.3 ds_temp=26.93 1509 1509 1510 -(% _mstvisible="1" %) 1511 -(% _msthash="315388" _msttexthash="288522" _mstvisible="3" %)**AT Command: AT+PLDTA** 933 +8019520 19/6/26 16:58 1 2996 sht_temp=28.39 sht_hum=72.0 ds_temp=27.06 1512 1512 1513 -(% _mstvisible="1" %) 1514 -[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]] 935 +8019530 19/6/26 17:03 1 2996 sht_temp=27.97 sht_hum=70.4 ds_temp=27.12 1515 1515 1516 -(% _mstvisible="1" %) 1517 -(% _msthash="315389" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 937 +8019540 19/6/26 17:08 1 2996 sht_temp=27.80 sht_hum=72.9 ds_temp=27.06 1518 1518 1519 -(% _msthash="315390" _msttexthash="799539" _mstvisible="1" %) 1520 -No downlink commands for feature 939 +8019550 19/6/26 17:13 1 2998 sht_temp=27.30 sht_hum=72.4 ds_temp=26.68 1521 1521 1522 -(% _mstvisible="1" %) 1523 -== (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) == 941 +8019560 19/6/26 17:22 1 2992 sht_temp=26.27 sht_hum=62.3 ds_temp=26.56 1524 1524 1525 -(% _msthash="315391" _msttexthash="1609075" _mstvisible="1" %) 1526 -Feature: Clear flash storage for data log feature. 943 +8019570 1527 1527 1528 -(% _mstvisible="1" %) 1529 -(% _msthash="315392" _msttexthash="311415" _mstvisible="3" %)**AT Command: AT+CLRDTA** 945 +8019580 1530 1530 1531 -(% _mstvisible="1" %) 1532 -[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]] 947 +8019590 1533 1533 1534 -(% _mstvisible="1" %) 1535 -(% _msthash="315393" _msttexthash="388193" _mstvisible="3" %)**Downlink Command: 0xA3** 949 +80195A0 1536 1536 1537 -(% _mstvisible="1" %) 1538 -* Example: 0xA301 ~/~/Same as AT+CLRDTA 951 +80195B0 1539 1539 1540 -(% _mstvisible="1" %) 1541 -== (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) == 953 +80195C0 1542 1542 1543 -(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %) 1544 -Feature: LHT65N will wait for ACK for each uplink, If LHT65N doesn't get ACK from the IoT server, it will consider the message doesn't arrive server and store it. LHT65N keeps sending messages in normal periodically. Once LHT65N gets ACK from a server, it will consider the network is ok and start to send the not-arrive message. 955 +80195D0 1545 1545 957 +80195E0 1546 1546 1547 -(% _mstvisible="1" %) 1548 -(% _msthash="315395" _msttexthash="334256" _mstvisible="3" %)**AT Command: AT+PNACKMD** 959 +80195F0 1549 1549 1550 -(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %) 1551 -The default factory setting is 0 1552 1552 1553 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %) 1554 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 171px;" %)(% _msthash="1231737" _msttexthash="251862" _mstvisible="6" %)**Command Example**|=(% _mstvisible="4" style="width: 219px;" %)(% _msthash="1231738" _msttexthash="116025" _mstvisible="6" %)**Function**|=(% _mstvisible="4" style="width: 119px;" %)(% _msthash="1231739" _msttexthash="116831" _mstvisible="6" %)**Response** 1555 -(% _mstvisible="3" %)|(% _msthash="1231321" _msttexthash="130455" _mstvisible="4" style="width:171px" %)AT+PNACKMD=1|(% _msthash="1231322" _msttexthash="377026" _mstvisible="4" style="width:219px" %)Poll None-ACK message|(% _msthash="1231323" _msttexthash="14989" _mstvisible="4" style="width:119px" %)OK 1556 - 1557 -(% _mstvisible="1" %) 1558 -(% _msthash="315397" _msttexthash="383981" _mstvisible="3" %)**Downlink Command: 0x34** 1559 - 1560 -(% _mstvisible="1" %) 1561 -* Example: 0x3401 ~/~/Same as AT+PNACKMD=1 1562 - 1563 -(% _mstvisible="1" %) 1564 -= (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) = 1565 - 1566 -(% _mstvisible="1" %) 1567 -== (% _msthash="265486" _msttexthash="242073" _mstvisible="3" %)5.1 Battery Type(%%) == 1568 - 1569 -(% _msthash="315398" _msttexthash="33754799" _mstvisible="1" %) 1570 -LHT65N is equipped with a 2400mAH Li-MnO2 (CR17505) battery . The battery is an un-rechargeable battery with low discharge rate targeting for up to 8~~10 years use. This type of battery is commonly used in IoT devices for long-term running, such as water meters. 1571 - 1572 -(% _mstvisible="1" %) 1573 -((( 1574 -(% _mstvisible="2" %) 1575 -The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance. 1576 -[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]] 962 +OK 1577 1577 ))) 1578 1578 1579 -(% _mstvisible="1" %) 1580 -((( 1581 -(% _mstvisible="2" %) 1582 -The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery. 1583 - 1584 -))) 965 +**Downlink Command:** 1585 1585 1586 -(% _mstvisible="1" %) 1587 -== (% _msthash="353795" _msttexthash="326703" _mstvisible="3" %)5.2 Replace Battery(%%) == 967 +No downlink commands for feature 1588 1588 1589 -(% _msthash="315399" _msttexthash="11289278" _mstvisible="1" %) 1590 -LHT65N has two screws on the back, Unscrew them, and changing the battery inside is ok. The battery is a general CR17450 battery. Any brand should be ok. 969 +== 4.11 Print last few data entries. == 1591 1591 1592 -(% _mstvisible="1" %) 1593 -[[image:image-20220515075440-2.png||_mstalt="429546" _mstvisible="3" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" _mstvisible="3" height="193" width="257"]] 971 +Feature: Print the last few data entries 1594 1594 1595 -(% _mstvisible="1" %) 1596 -== (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) == 973 +**AT Command: AT+PLDTA** 1597 1597 1598 -(% _mstvisible="1" %) 1599 -((( 1600 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1601 -Dragino battery-powered products are all run in Low Power mode. User can check the guideline from this link to calculate the estimated battery life: 1602 -[[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf]] 975 +(% border="1" %) 976 +|**Command Example**|**Response** 977 +|((( 978 +AT+PLDTA=5 1603 1603 1604 1604 1605 -A full detail test report for LHT65N on different frequency can be found at : [[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0>>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]] 1606 1606 982 +Print last 5 entries 983 +)))|((( 984 +Stop Tx and RTP events when read sensor data 1607 1607 1608 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1609 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)6. FAQ(%%) = 986 +1 19/6/26 13:59 1 3005 sht_temp=27.09 sht_hum=79.5 ds_temp=26.75 1610 1610 1611 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1612 -== 6.1 How to use AT Command? == 988 +2 19/6/26 14:04 1 3007 sht_temp=26.65 sht_hum=74.8 ds_temp=26.43 1613 1613 1614 - LHT65NsupportsATCommandset.Usercan use a USBtoTTL adapter plusheProgramCable to990 +3 19/6/26 14:09 1 3007 sht_temp=26.91 sht_hum=77.9 ds_temp=26.56 1615 1615 1616 - connectto LHT65forusingAT command,asbelow.992 +4 19/6/26 14:15 1 3007 sht_temp=26.93 sht_hum=76.7 ds_temp=26.75 1617 1617 1618 - [[image:image-20220530085651-1.png]]994 +5 19/6/26 14:20 1 3007 sht_temp=26.78 sht_hum=76.6 ds_temp=26.43 1619 1619 996 +Start Tx and RTP events 1620 1620 1621 -Connection: 998 +OK 999 +))) 1622 1622 1623 - ✓ USB toTTL GND <~-~->GND1001 +**Downlink Command:** 1624 1624 1625 - ✓USBtoTTLRXD <~-~-> D+1003 +No downlink commands for feature 1626 1626 1627 - ✓USBtoTTLTXD<~-~-> A111005 +== 4.12 Clear Flash Record == 1628 1628 1629 - ✓USBtoTTL 3.3V<~-~->D-1007 +Feature: Clear flash storage for data log feature. 1630 1630 1631 - InPC, Userneedsto set serial tool(such as **putty**, SecureCRT) baud rate to**9600** to access to1009 +**AT Command: AT+CLRDTA** 1632 1632 1633 -access serial console for LHT65N. The AT commands are disable by default and need to enter 1011 +(% border="1" %) 1012 +|**Command Example**|**Function**|**Response** 1013 +|AT+CLRDTA|Clear date record|((( 1014 +Clear all stored sensor data… 1634 1634 1635 -password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute, 1016 +OK 1017 +))) 1636 1636 1637 - user need toinput password again.User can use AT+DISAT commandto disableAT command1019 +**Downlink Command: 0xA3** 1638 1638 1639 - beforetimeout.1021 +* Example: 0xA301 ~/~/Same as AT+CLRDTA 1640 1640 1641 - Inputpasswordand ATZto activateLHT65N,Asshownbelow:1023 += 5. Battery & How to replace = 1642 1642 1643 - [[image:image-20220530095701-4.png]]1025 +== 5.1 Battery Type == 1644 1644 1027 +LHT65N is equipped with a 2400mAH Li-MnO2 (CR17505) battery . The battery is an un-rechargeable battery with low discharge rate targeting for up to 8~~10 years use. This type of battery is commonly used in IoT devices for long-term running, such as water meters. 1645 1645 1646 -AT Command List is as below: 1029 +The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance. 1030 +[[image:image-20220515075034-1.png||height="208" width="644"]] 1647 1647 1648 -AT+<CMD>? : Help on <CMD> 1649 - 1650 -AT+<CMD> : Run <CMD> 1651 - 1652 -AT+<CMD>=<value> : Set the value 1653 - 1654 -AT+<CMD>=? : Get the value 1655 - 1656 -AT+DEBUG:Set more info output 1657 - 1658 -ATZ: Trig a reset of the MCU 1659 - 1660 -AT+FDR: Reset Parameters to Factory Default, Keys Reserve 1661 - 1662 -AT+DEUI: Get or Set the Device EUI 1663 - 1664 -AT+DADDR: Get or Set the Device Address 1665 - 1666 -AT+APPKEY: Get or Set the Application Key 1667 - 1668 -AT+NWKSKEY: Get or Set the Network Session Key 1669 - 1670 -AT+APPSKEY: Get or Set the Application Session Key 1671 - 1672 -AT+APPEUI: Get or Set the Application EUI 1673 - 1674 -AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on) 1675 - 1676 -AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec) 1677 - 1678 -AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X) 1679 - 1680 -AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing 1681 - 1682 -AT+PNM: Get or Set the public network mode. (0: off, 1: on) 1683 - 1684 -AT+RX2FQ: Get or Set the Rx2 window frequency 1685 - 1686 -AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X) 1687 - 1688 -AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms 1689 - 1690 -AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms 1691 - 1692 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 1693 - 1694 -in ms 1695 - 1696 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 1697 - 1698 -in ms 1699 - 1700 -AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA) 1701 - 1702 -AT+NWKID: Get or Set the Network ID 1703 - 1704 -AT+FCU: Get or Set the Frame Counter Uplink 1705 - 1706 -AT+FCD: Get or Set the Frame Counter Downlink 1707 - 1708 -AT+CLASS: Get or Set the Device Class 1709 - 1710 -AT+JOIN: Join network 1711 - 1712 -AT+NJS: Get the join status 1713 - 1714 -AT+SENDB: Send hexadecimal data along with the application port 1715 - 1716 -AT+SEND: Send text data along with the application port 1717 - 1718 -AT+RECVB: Print last received data in binary format (with hexadecimal values) 1719 - 1720 -AT+RECV: Print last received data in raw format 1721 - 1722 -AT+VER: Get current image version and Frequency Band 1723 - 1724 -AT+CFM: Get or Set the confirmation mode (0-1) 1725 - 1726 -AT+CFS: Get confirmation status of the last AT+SEND (0-1) 1727 - 1728 -AT+SNR: Get the SNR of the last received packet 1729 - 1730 -AT+RSSI: Get the RSSI of the last received packet 1731 - 1732 -AT+TDC: Get or set the application data transmission interval in ms 1733 - 1734 -AT+PORT: Get or set the application port 1735 - 1736 -AT+DISAT: Disable AT commands 1737 - 1738 -AT+PWORD: Set password, max 9 digits 1739 - 1740 -AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode 1741 - 1742 -AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470 1743 - 1744 -AT+PDTA: Print the sector data from start page to stop page 1745 - 1746 -AT+PLDTA: Print the last few sets of data 1747 - 1748 -AT+CLRDTA: Clear the storage, record position back to 1st 1749 - 1750 -AT+SLEEP: Set sleep mode 1751 - 1752 -AT+EXT: Get or Set external sensor model 1753 - 1754 -AT+BAT: Get the current battery voltage in mV 1755 - 1756 -AT+CFG: Print all configurations 1757 - 1758 -AT+WMOD: Get or Set Work Mode 1759 - 1760 -AT+ARTEMP: Get or set the internal Temperature sensor alarm range 1761 - 1762 -AT+CITEMP: Get or set the internal Temperature sensor collection interval in min 1763 - 1764 -AT+SETCNT:Set the count at present 1765 - 1766 -AT+RJTDC: Get or set the ReJoin data transmission interval in min 1767 - 1768 -AT+RPL: Get or set response level 1769 - 1770 -AT+TIMESTAMP: Get or Set UNIX timestamp in second 1771 - 1772 -AT+LEAPSEC: Get or Set Leap Second 1773 - 1774 -AT+SYNCMOD: Get or Set time synchronization method 1775 - 1776 -AT+SYNCTDC: Get or set time synchronization interval in day 1777 - 1778 -AT+PID: Get or set the PID 1779 - 1032 +The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery. 1780 1780 1781 -))) 1782 1782 1783 -(% _mstvisible="1" %) 1784 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)7. Order Info(%%) = 1035 +== 5.2 Replace Battery == 1785 1785 1786 -(% _mstvisible="1" %) 1787 -((( 1788 -(% _msthash="506267" _msttexthash="432432" _mstvisible="2" %) 1789 -Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY** 1790 -))) 1037 +LHT65N has two screws on the back, Unscrew them, and changing the battery inside is ok. The battery is a general CR17450 battery. Any brand should be ok. 1791 1791 1792 -(% _mstvisible="1" %) 1793 -((( 1794 -(% _msthash="506268" _msttexthash="686946" _mstvisible="2" %) 1795 -(% _mstvisible="4" style="color:#4f81bd" %)**XX **(%%): The default frequency band 1796 -))) 1039 +[[image:image-20220515075440-2.png||height="338" width="272"]][[image:image-20220515075625-3.png||height="193" width="257"]] 1797 1797 1798 -(% _mstvisible="1" %) 1799 -* (% _mstvisible="3" %) 1800 -((( 1801 -(% _msthash="903327" _msttexthash="393341" _mstvisible="4" %) 1802 -(% _mstvisible="6" style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band 1803 -))) 1804 -* (% _mstvisible="3" %) 1805 -((( 1806 -(% _msthash="903328" _msttexthash="394576" _mstvisible="4" %) 1807 -(% _mstvisible="6" style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band 1808 -))) 1809 -* (% _mstvisible="3" %) 1810 -((( 1811 -(% _msthash="903329" _msttexthash="393913" _mstvisible="4" %) 1812 -(% _mstvisible="6" style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band 1813 -))) 1814 -* (% _mstvisible="3" %) 1815 -((( 1816 -(% _msthash="903330" _msttexthash="399087" _mstvisible="4" %) 1817 -(% _mstvisible="6" style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band 1818 -))) 1819 -* (% _mstvisible="3" %) 1820 -((( 1821 -(% _msthash="903331" _msttexthash="395109" _mstvisible="4" %) 1822 -(% _mstvisible="6" style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band 1823 -))) 1824 -* (% _mstvisible="3" %) 1825 -((( 1826 -(% _msthash="903332" _msttexthash="400842" _mstvisible="4" %) 1827 -(% _mstvisible="6" style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band 1828 -))) 1829 -* (% _mstvisible="3" %) 1830 -((( 1831 -(% _msthash="903333" _msttexthash="396487" _mstvisible="4" %) 1832 -(% _mstvisible="6" style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band 1833 -))) 1834 -* (% _mstvisible="3" %) 1835 -((( 1836 -(% _msthash="903334" _msttexthash="390923" _mstvisible="4" %) 1837 -(% _mstvisible="6" style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band 1838 -))) 1041 +== 5.3 Battery Life Analyze == 1839 1839 1840 -(% _mstvisible="1" %) 1841 -((( 1842 -(% _msthash="506269" _msttexthash="443495" _mstvisible="2" %) 1843 -(% _mstvisible="4" style="color:#4f81bd" %)**YY**(%%): Sensor Accessories 1844 -))) 1043 +Dragino battery-powered products are all run in Low Power mode. User can check the guideline from this link to calculate the estimated battery life: 1044 +https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf 1845 1845 1846 -(% _mstvisible="1" %) 1847 -* (% _mstvisible="3" %) 1848 -((( 1849 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %) 1850 -(% _mstvisible="6" style="color:#4f81bd" %)**E3**(%%): External Temperature Probe 1046 += 6. Order Info = 1851 1851 1048 +Part Number: (% class="mark" %)**LHT65N-XX** 1852 1852 1853 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %) 1854 - 1855 -))) 1050 +**XX**: The default frequency band 1856 1856 1857 -(% _mstvisible="1" %) 1858 -= (% _msthash="233363" _msttexthash="211237" _mstvisible="3" %)8. Packing Info(%%) = 1052 +* **AS923**: LoRaWAN AS923 band 1053 +* **AU915**: LoRaWAN AU915 band 1054 +* **EU433**: LoRaWAN EU433 band 1055 +* **EU868**: LoRaWAN EU868 band 1056 +* **KR920**: LoRaWAN KR920 band 1057 +* **US915**: LoRaWAN US915 band 1058 +* **IN865**: LoRaWAN IN865 band 1059 +* **CN470**: LoRaWAN CN470 band 1859 1859 1860 -(% _mstvisible="1" %) 1861 -((( 1862 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %) 1863 -(% _mstvisible="3" %)**Package Includes**(%%): 1864 -))) 1061 +**YY**: Sensor Accessories 1865 1865 1866 -(% _mstvisible="1" %) 1867 -* (% _mstvisible="3" %) 1868 -((( 1869 -(% _msthash="903336" _msttexthash="1033149" _mstvisible="4" %) 1870 -LHT65N Temperature & Humidity Sensor x 1 1871 -))) 1872 -* (% _mstvisible="3" %) 1873 -((( 1874 -(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %) 1875 -Program cable x 1 1876 -))) 1877 -* (% _mstvisible="3" %) 1878 -((( 1879 -(% _msthash="903338" _msttexthash="544167" _mstvisible="4" %) 1880 -Optional external sensor 1881 -))) 1063 +* **E3**: External Temperature Probe 1882 1882 1883 -(% _mstvisible="1" %) 1884 -((( 1885 -(% _msthash="506271" _msttexthash="403858" _mstvisible="2" %) 1886 -(% _mstvisible="3" %)**Dimension and weight**(%%): 1887 -))) 1065 += 7. Packing Info = 1888 1888 1889 -(% _mstvisible="1" %) 1890 -* (% _mstvisible="3" %) 1891 -((( 1892 -(% _msthash="903339" _msttexthash="391807" _mstvisible="4" %) 1893 -Device Size: 13.5 x 7 x 3 cm 1894 -))) 1895 -* (% _mstvisible="3" %) 1896 -((( 1897 -(% _msthash="903340" _msttexthash="285298" _mstvisible="4" %) 1898 -Device Weight: 105g 1899 -))) 1900 -* (% _mstvisible="3" %) 1901 -((( 1902 -(% _msthash="903341" _msttexthash="562926" _mstvisible="4" %) 1903 -Package Size / pcs : 14.5 x 8 x 5 cm 1904 -))) 1905 -* (% _mstvisible="3" %) 1906 -((( 1907 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %) 1908 -Weight / pcs : 170g 1909 -))) 1067 +**Package Includes**: 1910 1910 1911 -= 9. Reference = 1069 +* LHT65N Temperature & Humidity Sensor x 1 1070 +* Program cable x 1 1071 +* Optional external sensor 1912 1912 1913 -* [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]1073 +**Dimension and weight**: 1914 1914 1915 -= 10. FCC Warning = 1075 +* Device Size: 13.5 x 7 x 3 cm 1076 +* Device Weight: 105g 1077 +* Package Size / pcs : 14.5 x 8 x 5 cm 1078 +* Weight / pcs : 170g 1916 1916 1917 -(% _mstvisible="1" %) 1918 -((( 1919 -(% _msthash="506272" _msttexthash="6034353" _mstvisible="2" %) 1080 += 8. FCC Warning = 1081 + 1920 1920 This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions: 1921 -))) 1922 1922 1923 -(% _mstvisible="1" %) 1924 -((( 1925 -(% _msthash="506273" _msttexthash="44097638" _mstvisible="2" %) 1926 1926 (1) This device may not cause harmful interference； 1927 -))) 1928 1928 1929 -(% _mstvisible="1" %) 1930 -((( 1931 -(% _msthash="506274" _msttexthash="7559773" _mstvisible="2" %) 1932 1932 (2) this device must accept any interference received, including interference that may cause undesired operation. 1933 -)))
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