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 ... ... @@ -77,964 +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% 435 435 436 -(% _mstvisible="1" %) 437 -=== (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) === 309 +=== 2.4.5 Ext # === 438 438 439 -(% _msthash="315256" _msttexthash="552240" _mstvisible="1" %) 440 440 Bytes for External Sensor: 441 441 442 -(% _mstvisible="1" %) 443 -[[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 444 444 445 -(% _mstvisible="1" %) 446 -=== (% _msthash="221429" _msttexthash="200655" _mstvisible="3" %)2.4.6 Ext value(%%) === 318 +=== 2.4.6 Ext value === 447 447 448 -(% _mstvisible="1" %) 449 -==== (% _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 ==== 450 450 451 -(% _mstvisible="1" %) 452 -[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]] 322 +[[image:image-20220522235639-5.png]] 453 453 454 -(% _mstvisible="1" %) 455 455 * DS18B20 temp=0x0ADD/100=27.81℃ 456 456 457 -(% _msthash="315257" _msttexthash="1038479" _mstvisible="1" %) 458 458 The last 2 bytes of data are meaningless 459 459 460 -(% _mstvisible="1" %) 461 -[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]] 328 +[[image:image-20220522235639-6.png]] 462 462 463 -(% _mstvisible="1" %) 464 464 * External temperature= (0xF54F-65536)/100=-27.37℃ 465 465 466 -(% _mstvisible="1" %) 467 467 ((( 468 -(% _msthash="506063" _msttexthash="1038479" _mstvisible="2" %) 469 469 The last 2 bytes of data are meaningless 470 470 ))) 471 471 472 -(% _mstvisible="1" %) 473 473 ((( 474 -(% _msthash="506064" _msttexthash="21185632" _mstvisible="2" %) 475 475 If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃ 476 476 ))) 477 477 478 478 479 -(% _mstvisible="1" %) 480 -==== (% _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 ==== 481 481 482 -(% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %) 483 483 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: 484 484 485 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %) 486 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %) 487 -((( 488 -(% _mstvisible="6" %) 489 -(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)** 490 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 491 -((( 492 -(% _mstvisible="6" %) 493 -(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2** 494 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %) 495 -((( 496 -(% _mstvisible="6" %) 497 -(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2** 498 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %) 499 -((( 500 -(% _mstvisible="6" %) 501 -(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2** 502 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %) 503 -((( 504 -(% _mstvisible="6" %) 505 -(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1** 506 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %) 507 -((( 508 -(% _mstvisible="6" %) 509 -(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4** 510 -))) 511 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %) 512 -((( 513 -(% _mstvisible="6" %) 514 -(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value** 515 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 516 -((( 517 -(% _mstvisible="6" %) 518 -[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]] 519 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %) 520 -((( 521 -(% _mstvisible="6" %) 522 -((( 523 -(% _mstvisible="7" %) 524 -[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]] 525 -))) 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]] 526 526 527 -(% _mstvisible="6" %) 528 -((( 529 -(% _mstvisible="7" %) 530 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]] 531 -))) 532 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %) 533 -((( 534 -(% _mstvisible="6" %) 535 -((( 536 -(% _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" %)((( 537 537 BAT Status & 538 -))) 539 539 540 -(% _mstvisible="6" %) 541 -((( 542 -(% _mstvisible="7" %) 543 -[[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]] 544 544 ))) 545 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %) 546 -((( 547 -(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %) 548 -Status & Ext 549 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %) 550 -((( 551 -(% _mstvisible="6" %) 552 -((( 553 -(% _mstvisible="7" %) 554 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]] 555 -))) 556 -))) 557 557 558 -(% _mstvisible="1" %) 559 -* (% _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(%%)** 560 560 561 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:469px" %) 562 -(% _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] 563 -(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %) 564 -((( 565 -(% _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" %)((( 566 566 BAT Status 567 567 568 -(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %) 569 569 00(b): Ultra Low ( BAT <= 2.50v) 570 570 571 -(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %) 572 572 01(b): Low (2.50v <=BAT <= 2.55v) 573 573 574 -(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %) 575 575 10(b): OK (2.55v <= BAT <=2.65v) 576 576 577 -(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %) 578 578 11(b): Good (BAT >= 2.65v) 579 -)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %) 580 -((( 581 -(% _mstvisible="6" %) 582 -[[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]] 583 583 584 -(% _mstvisible="6" %) 585 585 586 586 ))) 587 587 588 -(% _mstvisible="1" %) 589 -* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte** 381 +* **Status & Ext Byte** 590 590 591 -(% _mstvisible="1" %) 592 -[[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 +))) 593 593 594 -(% _mstvisible="1" %) 595 595 * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink. 596 596 * 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. 597 597 * 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) 598 598 599 -(% _mstvisible="1" %) 600 -== (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) == 393 +== 2.5 Show data on Datacake == 601 601 602 -(% _msthash="315259" _msttexthash="20933341" _mstvisible="1" %) 603 603 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: 604 604 605 -(% _mstvisible="1" %) 606 606 ((( 607 -(% _msthash="506065" _msttexthash="4753983" _mstvisible="2" %) 608 -(% _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. 609 609 ))) 610 610 611 -(% _mstvisible="1" %) 612 612 ((( 613 -(% _msthash="506066" _msttexthash="14696682" _mstvisible="2" %) 614 -(% _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. 615 615 ))) 616 616 617 -(% _mstvisible="1" %) 618 618 ((( 619 -(% _msthash="506067" _msttexthash="180297" _mstvisible="2" %) 620 620 Add Datacake: 621 621 ))) 622 622 623 -(% _mstvisible="1" %) 624 -[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]] 409 +[[image:image-20220523000825-7.png||height="262" width="583"]] 625 625 626 626 627 -(% _msthash="315260" _msttexthash="750178" _mstvisible="1" %) 628 628 Select default key as Access Key: 629 629 630 -(% _mstvisible="1" %) 631 -[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]] 414 +[[image:image-20220523000825-8.png||height="453" width="406"]] 632 632 633 -(% _msthash="315261" _msttexthash="2134964" _mstvisible="1" %) 634 -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. 635 635 636 -(% _mstvisible="1" %) 637 -[[image:image-20220523000825-9.png||_mstalt="430612" _mstvisible="3" height="366" width="392"]] 418 +[[image:image-20220523000825-9.png||height="366" width="392"]] 638 638 639 -(% _mstvisible="1" %) 640 -[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]] 420 +[[image:image-20220523000825-10.png||height="413" width="728"]] 641 641 642 -(% _mstvisible="1" %) 643 -== (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) == 422 +== 2.6 Datalog Feature == 644 644 645 -(% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %) 646 -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. 647 647 648 -(% _mstvisible="1" %) 649 -=== (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) === 426 +=== 2.6.1 Unix TimeStamp === 650 650 651 -(% _msthash="315263" _msttexthash="409604" _mstvisible="1" %) 652 -There are two methods: 653 - 654 -(% _mstvisible="1" %) 655 -1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range. 656 -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. 657 - 658 -(% _mstvisible="1" %) 659 -=== (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) === 660 - 661 -(% _msthash="315264" _msttexthash="1182285" _mstvisible="1" %) 662 662 LHT65N uses Unix TimeStamp format based on 663 663 664 -(% _mstvisible="1" %) 665 -[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]] 430 +[[image:image-20220523001219-11.png||height="97" width="627"]] 666 666 667 667 668 -(% _mstvisible="1" %) 669 669 ((( 670 -(% _msthash="506068" _msttexthash="2717234" _mstvisible="2" %) 671 -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/]] : 672 672 ))) 673 673 674 -(% _mstvisible="1" %) 675 675 ((( 676 -(% _msthash="506069" _msttexthash="709813" _mstvisible="2" %) 677 677 Below is the converter example 678 678 ))) 679 679 680 -(% _mstvisible="1" %) 681 -[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]] 441 +[[image:image-20220523001219-12.png||height="298" width="720"]] 682 682 683 -(% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %) 684 684 So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25 685 685 686 -(% _mstvisible="1" %) 687 -=== (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) === 445 +=== 2.6.2 Set Device Time === 688 688 689 -(% _mstvisible="1" %) 690 690 ((( 691 -(% _msthash="506070" _msttexthash="4521946" _mstvisible="2" %) 692 692 There are two ways to set device’s time: 693 693 ))) 694 694 695 -(% _mstvisible="1" %) 696 696 ((( 697 -(% _mstvisible="2" %) 698 -(% _msthash="506071" _msttexthash="1498471" _mstvisible="4" %)**1. Through LoRaWAN MAC Command (Default settings)** 452 +**~1. Through LoRaWAN MAC Command (Default settings)** 699 699 ))) 700 700 701 -(% _mstvisible="1" %) 702 702 ((( 703 -(% _msthash="506072" _msttexthash="2126267" _mstvisible="2" %) 704 704 User need to set SYNCMOD=1 to enable sync time via MAC command. 705 705 ))) 706 706 707 -(% _mstvisible="1" %) 708 708 ((( 709 -(% _msthash="506073" _msttexthash="54430324" _mstvisible="2" %) 710 710 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). 711 711 ))) 712 712 713 -(% _mstvisible="1" %) 714 714 ((( 715 -(% _msthash="506074" _msttexthash="92531127" _mstvisible="2" %) 716 716 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. 717 717 ))) 718 718 719 -(% _mstvisible="1" %) 720 720 ((( 721 -(% _mstvisible="2" %) 722 722 723 723 ))) 724 724 725 -(% _mstvisible="1" %) 726 726 ((( 727 -(% _mstvisible="2" %) 728 -(% _msthash="506075" _msttexthash="329719" _mstvisible="4" %)**2. Manually Set Time** 472 +**2. Manually Set Time** 729 729 ))) 730 730 731 -(% _mstvisible="1" %) 732 732 ((( 733 -(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %) 734 734 User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server. 735 735 ))) 736 736 737 -(% _mstvisible="1" %) 738 -=== (% _msthash="460759" _msttexthash="430001" _mstvisible="3" %)2.6.4 Poll sensor value(%%) === 479 +=== 2.6.3 Poll sensor value === 739 739 740 -(% _msthash="315266" _msttexthash="4955821" _mstvisible="1" %) 741 741 User can poll sensor value based on timestamps from the server. Below is the downlink command. 742 742 743 -(% _mstvisible="1" %) 744 -[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]] 745 745 746 -(% _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 + 747 747 ((( 748 -(% _msthash="506077" _msttexthash="14670916" _mstvisible="2" %) 749 749 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. 750 750 ))) 751 751 752 -(% _mstvisible="1" %) 753 753 ((( 754 -(% _mstvisible="2" %) 755 -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** 756 756 ))) 757 757 758 -(% _mstvisible="1" %) 759 759 ((( 760 -(% _msthash="506078" _msttexthash="6907459" _mstvisible="2" %) 761 761 Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data 762 762 ))) 763 763 764 -(% _mstvisible="1" %) 765 765 ((( 766 -(% _msthash="506079" _msttexthash="23531573" _mstvisible="2" %) 767 767 Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s. 768 768 ))) 769 769 770 770 771 -(% _mstvisible="1" %) 772 -=== (% _msthash="650923" _msttexthash="614185" _mstvisible="3" %)2.6.5 Datalog Uplink payload(%%) === 505 +=== 2.6.4 Datalog Uplink payload === 773 773 774 -(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %) 775 775 The Datalog poll reply uplink will use below payload format. 776 776 777 -(% _mstvisible="1" %) 778 778 ((( 779 -(% _mstvisible="2" %) 780 -(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload** 510 +**Retrieval data payload** 781 781 ))) 782 782 783 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %) 784 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %) 785 -((( 786 -(% _mstvisible="6" %) 787 -((( 788 -(% _mstvisible="7" %) 789 -(% _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** 790 790 ))) 791 -)))|(% _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" %)((( 792 792 ((( 793 -(% _mstvisible="6" %) 794 -((( 795 -(% _mstvisible="7" %) 796 -(% _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]] 797 797 ))) 798 - )))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)535 + 799 799 ((( 800 -(% _mstvisible="6" %) 801 -((( 802 -(% _mstvisible="7" %) 803 -(% _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]] 804 804 ))) 805 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)539 +)))|(% style="width:86px" %)((( 806 806 ((( 807 -(% _mstvisible="6" %) 808 -((( 809 -(% _mstvisible="7" %) 810 -(% _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]] 811 811 ))) 812 - )))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)543 + 813 813 ((( 814 -(% _mstvisible="6" %) 815 -((( 816 -(% _mstvisible="7" %) 817 -(% _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]] 818 818 ))) 819 -)))|(% _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" %)((( 820 820 ((( 821 -(% _mstvisible="6" %) 822 -((( 823 -(% _mstvisible="7" %) 824 -(% _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]] 825 825 ))) 826 -))) 827 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %) 828 -((( 829 -(% _mstvisible="6" %) 830 -((( 831 -(% _mstvisible="7" %) 832 -(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value** 833 -))) 834 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 835 -((( 836 -(% _mstvisible="6" %) 837 -((( 838 -(% _mstvisible="7" %) 839 -[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]] 840 -))) 841 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %) 842 -((( 843 -(% _mstvisible="6" %) 844 -((( 845 -(% _mstvisible="7" %) 846 -((( 847 -(% _mstvisible="8" %) 848 -[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]] 849 -))) 850 -))) 851 851 852 -(% _mstvisible="6" %) 853 853 ((( 854 -(% _mstvisible="7" %) 855 -((( 856 -(% _mstvisible="8" %) 857 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]] 555 + 858 858 ))) 859 859 ))) 860 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %) 861 -((( 862 -(% _mstvisible="6" %) 863 -((( 864 -(% _mstvisible="7" %) 865 -((( 866 -(% _mstvisible="8" %) 867 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]] 868 -))) 869 -))) 870 870 871 -(% _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" %)((( 872 872 ((( 873 -(% _mstvisible="7" %) 874 -((( 875 -(% _mstvisible="8" %) 876 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]] 565 +Ext: 877 877 ))) 878 -))) 879 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %) 880 -((( 881 -(% _mstvisible="6" %) 882 -((( 883 -(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %) 884 -Poll message flag & Ext 885 -))) 886 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %) 887 -((( 888 -(% _mstvisible="6" %) 889 -((( 890 -(% _mstvisible="7" %) 891 -((( 892 -(% _mstvisible="8" %) 893 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]] 894 -))) 895 -))) 896 896 897 -(% _mstvisible="6" %) 898 898 ((( 899 -(% _mstvisible="7" %) 900 -((( 901 -(% _mstvisible="8" %) 902 - 569 +0b(1001) 903 903 ))) 904 904 ))) 905 -))) 906 906 907 -(% _mstvisible="1" %) 908 -(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext** 909 - 910 -(% _mstvisible="1" %) 911 -[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]] 912 - 913 -(% _mstvisible="1" %) 914 914 ((( 915 -(% _mstvisible="2" %) 916 -((( 917 -(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %) 918 918 Poll Message Flag: 1: This message is a poll message reply. 919 919 ))) 920 -))) 921 921 922 -(% _mstvisible="1" %) 923 -* (% _mstvisible="3" %) 924 -((( 925 -(% _mstvisible="4" %) 926 -((( 927 -(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %) 577 +* ((( 928 928 Poll Message Flag is set to 1. 929 929 ))) 930 -))) 931 -* (% _mstvisible="3" %) 932 -((( 933 -(% _mstvisible="4" %) 934 -((( 935 -(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %) 580 +* ((( 936 936 Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands. 937 937 ))) 938 -))) 939 939 940 -(% _mstvisible="1" %) 941 941 ((( 942 -(% _mstvisible="2" %) 943 -((( 944 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %) 945 945 For example, in US915 band, the max payload for different DR is: 946 946 ))) 947 -))) 948 948 949 -(% _mstvisible="1" %) 950 950 ((( 951 -(% _mstvisible="2" %) 952 -((( 953 -(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %) 954 954 a) DR0: max is 11 bytes so one entry of data 955 955 ))) 956 -))) 957 957 958 -(% _mstvisible="1" %) 959 959 ((( 960 -(% _mstvisible="2" %) 961 -((( 962 -(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %) 963 963 b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes) 964 964 ))) 965 -))) 966 966 967 -(% _mstvisible="1" %) 968 968 ((( 969 -(% _mstvisible="2" %) 970 -((( 971 -(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %) 972 972 c) DR2: total payload includes 11 entries of data 973 973 ))) 974 -))) 975 975 976 -(% _mstvisible="1" %) 977 977 ((( 978 -(% _mstvisible="2" %) 979 -((( 980 -(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %) 981 981 d) DR3: total payload includes 22 entries of data. 982 982 ))) 983 -))) 984 984 985 -(% _mstvisible="1" %) 986 986 ((( 987 -(% _mstvisible="2" %) 988 -((( 989 -(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %) 990 990 If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0 991 991 ))) 992 -))) 993 993 994 994 995 -(% _mstvisible="1" style="text-align: left;" %) 996 -(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:** 609 +**Example:** 997 997 998 -(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %) 999 999 If LHT65N has below data inside Flash: 1000 1000 1001 -(% _mstvisible="1" %) 1002 -[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]] 613 +[[image:image-20220523144455-1.png||height="335" width="735"]] 1003 1003 1004 -(% _mstvisible="1" %) 1005 -((( 1006 -(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %) 1007 -If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705 1008 -))) 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 1009 1009 1010 -(% _mstvisible="1" %) 1011 -((( 1012 -(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %) 626 +If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705 627 + 1013 1013 Where : Start time: 60065F97 = time 21/1/19 04:27:03 1014 -))) 1015 1015 1016 -(% _mstvisible="1" %) 1017 -((( 1018 -(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %) 1019 - Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03 1020 -))) 630 + Stop time 60066DA7= time 21/1/19 05:27:03 1021 1021 1022 -(% _mstvisible="1" %) 1023 -((( 1024 -(% _mstvisible="2" %) 1025 - 1026 -))) 1027 1027 1028 -(% _mstvisible="1" %) 1029 -((( 1030 -(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %) 1031 1031 LHT65N will uplink this payload. 1032 -))) 1033 1033 1034 -(% _mstvisible="1" %) 1035 -[[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"]] 1036 1036 1037 -(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %) 1038 1038 7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E 1039 1039 1040 1040 Where the first 11 bytes is for the first entry: ... ... @@ -1052,100 +1052,50 @@ 1052 1052 Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03 1053 1053 1054 1054 1055 -(% _mstvisible="1" style="text-align: left;" %) 1056 -== (% _msthash="244504" _msttexthash="177736" _mstvisible="3" %)2.7 Alarm Mode(%%) == 654 +== 2.7 Alarm Mode == 1057 1057 1058 -(% _msthash="315279" _msttexthash="16493308" _mstvisible="1" style="text-align: left;" %) 1059 -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. 1060 1060 1061 -(% _mstvisible="1" %) 1062 -((( 1063 -(% _mstvisible="2" style="text-align: left;" %) 1064 -(% _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. 1065 -))) 1066 1066 1067 -(% _mstvisible="1" style="text-align: left;" %) 1068 -(% _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. 1069 1069 1070 -(% _mstvisible="1" class="box infomessage" %) 1071 -((( 1072 -(% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %) 1073 -(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%): Enable/disable alarm mode. (0: Disabled, 1: Enabled) 1074 1074 1075 -(% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %) 1076 -(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%): The interval between checking the alarm temperature. (In minutes) 662 +AT Commands for Alarm mode: 1077 1077 1078 -(% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %) 1079 -(% _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) 1080 1080 1081 -(% _mstvisible="2" style="text-align: left;" %) 1082 -(% _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) 1083 1083 1084 -(% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %) 1085 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105. 1086 -))) 1087 1087 1088 -(% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %) 1089 -== (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator == 1090 1090 1091 -(% _mstvisible="1" %) 1092 -((( 1093 -(% _msthash="197769" _msttexthash="2924142" style="text-align: left;" %) 1094 -The LHT65 has a triple color LED which for easy showing different stage . 670 +== 2.8 LED Indicator == 1095 1095 1096 -(% _msthash="289211" _msttexthash="3402659" style="text-align: left;" %) 1097 -While user press ACT button, the LED will work as per LED status with ACT button. 1098 -))) 672 +The LHT65N has a triple color LED which for easy shows different stage. 1099 1099 1100 -(% _mstvisible="1" %) 1101 -((( 1102 -(% _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 + 1103 1103 In a normal working state: 1104 -))) 1105 1105 1106 -(% _mstvisible="1" %) 1107 -* (% _mstvisible="3" %) 1108 -((( 1109 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="4" %) 1110 -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 1111 1111 1112 -(% _msthash="197771" _msttexthash="1202526" %) 1113 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="3" %)BLUE LED when external sensor is connected 1114 -))) 1115 -* (% _mstvisible="3" %) 1116 -((( 1117 -(% _msthash="903007" _msttexthash="1334749" _mstvisible="4" %) 1118 -RED LED when external sensor is not connected 1119 -))) 1120 -* (% _mstvisible="3" %) 1121 -((( 1122 -(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %) 1123 -For each success downlink, the PURPLE LED will blink once 1124 -))) 1125 - 1126 -(% _mstvisible="1" %) 1127 1127 ---- 1128 1128 1129 -(% _mstvisible="1" style="text-align: left;" %) 1130 -== (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) == 685 +== 2.9 Installation == 1131 1131 1132 -(% _mstvisible="1" %) 1133 -[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]] 687 +[[image:image-20220516231650-1.png||height="436" width="428"]] 1134 1134 1135 -(% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %) 1136 -= (% _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 = 1137 1137 1138 -(% _msthidden="1" _mstvisible="1" style="text-align: left;" %) 1139 -== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(%%) E3 Temperature Probe == 691 +== 3.1 E3 Temperature Probe == 1140 1140 1141 -(% _mstvisible="1" %) 1142 -[[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"]] 1143 1143 1144 1144 1145 -(% _msthash="315354" _msttexthash="1270971" _mstvisible="1" style="text-align: left;" %) 1146 -Temperature sensor with 2 meters cable long 696 +With Temperature sensor with 2 meters cable long 1147 1147 1148 -(% _mstvisible="1" %) 1149 1149 * Resolution: 0.0625 °C 1150 1150 * ±0.5°C accuracy from -10°C to +85°C 1151 1151 * ±2°C accuracy from -55°C to +125°C ... ... @@ -1153,779 +1153,385 @@ 1153 1153 * -55°C to 125°C 1154 1154 * Working voltage 2.35v ~~ 5v 1155 1155 1156 -(% _mstvisible="1" style="text-align: left;" %) 1157 -= (% _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 = 1158 1158 1159 -(% _mstvisible="1" %) 1160 -((( 1161 -(% _msthash="506246" _msttexthash="2005926" _mstvisible="2" style="text-align: left;" %) 1162 1162 Use can configure LHT65N via AT Command or LoRaWAN Downlink. 1163 -))) 1164 1164 1165 -(% _mstvisible="1" %) 1166 -* (% _mstvisible="3" %) 1167 -((( 1168 -(% _msthash="903318" _msttexthash="635544" _mstvisible="4" %) 1169 -AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]]. 1170 -))) 1171 -* (% _mstvisible="3" %) 1172 -((( 1173 -(% _msthash="903319" _msttexthash="2004301" _mstvisible="4" %) 1174 -LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]] 1175 -))) 709 +* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]]. 710 +* LoRaWAN Downlink instruction for different platforms: 1176 1176 1177 -(% _mstvisible="1" %) 1178 -((( 1179 -(% _mstvisible="2" style="text-align: left;" %) 1180 - 1181 -))) 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]] 1182 1182 1183 -(% _mstvisible="1" %) 1184 -((( 1185 -(% _msthash="506248" _msttexthash="2144051" _mstvisible="2" style="text-align: left;" %) 1186 1186 There are two kinds of commands to configure LHT65N, they are: 1187 -))) 1188 1188 1189 -(% _mstvisible="1" %) 1190 -((( 1191 -(% _mstvisible="2" style="text-align: left;" %) 1192 -(% _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" %). 1193 -))) 716 +* **General Commands**. 1194 1194 1195 -(% _mstvisible="1" %) 1196 -((( 1197 -(% _msthash="506250" _msttexthash="774527" _mstvisible="2" style="text-align: left;" %) 1198 1198 These commands are to configure: 1199 -))) 1200 1200 1201 -(% _mstvisible="1" %) 1202 -* (% _mstvisible="3" %) 1203 -((( 1204 -(% _msthash="903320" _msttexthash="1503580" _mstvisible="4" %) 1205 -General system settings like: uplink interval. 1206 -))) 1207 -* (% _mstvisible="3" %) 1208 -((( 1209 -(% _msthash="903321" _msttexthash="1244334" _mstvisible="4" %) 1210 -LoRaWAN protocol & radio-related commands. 1211 -))) 720 +* General system settings like: uplink interval. 721 +* LoRaWAN protocol & radio-related commands. 1212 1212 1213 -(% _mstvisible="1" %) 1214 -((( 1215 -(% _msthash="506251" _msttexthash="8343023" _mstvisible="2" style="text-align: left;" %) 1216 -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]] 1217 -))) 723 +They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki: 1218 1218 1219 -(% _mstvisible="1" %) 1220 -((( 1221 -(% _mstvisible="2" style="text-align: left;" %) 1222 - 1223 -))) 725 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]] 1224 1224 1225 -(% _mstvisible="1" %) 1226 -((( 1227 -(% _mstvisible="2" style="text-align: left;" %) 1228 -(% _mstvisible="3" style="color:#4f81bd" %)* **Commands special design for LHT65N** 1229 -))) 727 +* **Commands special design for LHT65N** 1230 1230 1231 -(% _mstvisible="1" %) 1232 -((( 1233 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %) 1234 1234 These commands are only valid for LHT65N, as below: 1235 1235 1236 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %) 1237 - 1238 -))) 731 +== 4.1 Set Transmit Interval Time == 1239 1239 1240 -(% _mstvisible="1" style="text-align: left;" %) 1241 -== (% _msthash="708253" _msttexthash="668772" _mstvisible="3" %)4.1 Set Transmit Interval Time(%%) == 1242 - 1243 -(% _msthash="315355" _msttexthash="1659268" _mstvisible="1" style="text-align: left;" %) 1244 1244 Feature: Change LoRaWAN End Node Transmit Interval. 1245 1245 1246 -(% _mstvisible="1" style="text-align: left;" %) 1247 -(% _msthash="315356" _msttexthash="241696" _mstvisible="3" %)**AT Command: AT+TDC** 735 +**AT Command: AT+TDC** 1248 1248 1249 -(% _mstvisible="1" %) 1250 -[[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 1251 1251 1252 -(% _mstvisible="1" %) 1253 -((( 1254 -(% _mstvisible="2" style="text-align: left;" %) 1255 -(% _msthash="506255" _msttexthash="381992" _mstvisible="4" %)**Downlink Command: 0x01** 742 +OK 743 + 744 +the interval is 30000ms = 30s 1256 1256 ))) 746 +|AT+TDC=60000|Set Transmit Interval|((( 747 +OK 1257 1257 1258 -(% _mstvisible="1" %) 1259 -((( 1260 -(% _msthash="506256" _msttexthash="1996592" _mstvisible="2" style="text-align: left;" %) 1261 -Format: Command Code (0x01) followed by 3 bytes time value. 749 +Set transmit interval to 60000ms = 60 seconds 1262 1262 ))) 1263 1263 1264 -(% _mstvisible="1" %) 1265 -((( 1266 -(% _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 + 1267 1267 If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01. 1268 -))) 1269 1269 1270 -(% _mstvisible="1" %) 1271 -* (% _mstvisible="3" %) 1272 -((( 1273 -(% _msthash="903322" _msttexthash="3250546" _mstvisible="4" %) 1274 -(% _mstvisible="5" %)**Example 1**(%%): Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 1275 -))) 1276 -* (% _mstvisible="3" %) 1277 -((( 1278 -(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %) 1279 -(% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 1280 -))) 758 +* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 759 +* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 1281 1281 1282 -(% _mstvisible="1" style="text-align: left;" %) 1283 -== (% _msthash="614770" _msttexthash="578240" _mstvisible="3" %)4.2 Set External Sensor Mode(%%) == 761 +== 4.2 Set External Sensor Mode == 1284 1284 1285 -(% _msthash="315357" _msttexthash="975117" _mstvisible="1" style="text-align: left;" %) 1286 1286 Feature: Change External Sensor Mode. 1287 1287 1288 -(% _mstvisible="1" style="text-align: left;" %) 1289 -(% _msthash="315358" _msttexthash="248118" _mstvisible="3" %)**AT Command: AT+EXT** 765 +**AT Command: AT+EXT** 1290 1290 1291 -(% _mstvisible="1" %) 1292 -[[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 1293 1293 1294 -(% _mstvisible="1" %) 1295 -((( 1296 -(% _mstvisible="2" style="text-align: left;" %) 1297 -(% _msthash="506258" _msttexthash="387855" _mstvisible="4" %)**Downlink Command: 0xA2** 772 +OK 773 + 774 +External Sensor mode =1 1298 1298 ))) 776 +|AT+EXT=1|(% colspan="2" %)Set external sensor mode to 1 777 +|AT+EXT=9|(% colspan="2" %)Set to external DS18B20 with timestamp 1299 1299 1300 -(% _mstvisible="1" %) 1301 -((( 1302 -(% _msthash="506259" _msttexthash="395629" _mstvisible="2" style="text-align: left;" %) 779 +**Downlink Command: 0xA2** 780 + 1303 1303 Total bytes: 2 ~~ 5 bytes 1304 -))) 1305 1305 1306 -(% _mstvisible="1" %) 1307 -((( 1308 -(% _mstvisible="2" %) 1309 -(% _msthash="506260" _msttexthash="104767" _mstvisible="4" %)**Example:** 1310 -))) 783 +Example: 1311 1311 1312 -(% _mstvisible="1" %) 1313 -* (% _mstvisible="3" %) 1314 -((( 1315 -(% _msthash="903324" _msttexthash="934973" _mstvisible="4" %) 1316 -0xA201: Set external sensor type to E1 1317 -))) 1318 -* (% _mstvisible="3" %) 1319 -((( 1320 -(% _msthash="903325" _msttexthash="354770" _mstvisible="4" %) 1321 -0xA209: Same as AT+EXT=9 1322 -))) 1323 -* (% _mstvisible="3" %) 1324 -((( 1325 -(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %) 1326 -0xA20702003c,Same as AT+SETCNT=60 1327 -))) 785 +* 0xA201: Set external sensor type to E1 786 +* 0xA209: Same as AT+EXT=9 787 +* 0xA20702003c,Same as AT+SETCNT=60 1328 1328 1329 -(% _mstvisible="1" style="text-align: left;" %) 1330 -== (% _msthash="1562483" _msttexthash="1445717" _mstvisible="3" %)4.3 Enable/Disable uplink Temperature probe ID(%%) == 789 +== 4.3 Enable/Disable uplink Temperature probe ID == 1331 1331 1332 -(% _msthash="315359" _msttexthash="2977572" _mstvisible="1" style="text-align: left;" %) 1333 1333 Feature: If PID is enabled, device will send the temperature probe ID on: 1334 1334 1335 -(% _mstvisible="1" %) 1336 1336 * First Packet after OTAA Join 1337 1337 * Every 24 hours since the first packet. 1338 1338 1339 -(% _msthash="315360" _msttexthash="658814" _mstvisible="1" style="text-align: left;" %) 1340 1340 PID is default set to disable (0) 1341 1341 1342 -(% _mstvisible="1" style="text-align: left;" %) 1343 -(% _msthash="315361" _msttexthash="137488" _mstvisible="3" %)**AT Command:** 1344 1344 1345 -(% _mstvisible="1" %) 1346 -[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]] 799 +**AT Command:** 1347 1347 1348 -(% _mstvisible="1" style="text-align: left;" %) 1349 -(% _msthash="315362" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 801 +(% border="1" %) 802 +|**Command Example**|**Function**|**Response** 803 +|AT+PID=1|Enable PID uplink|OK 1350 1350 1351 -(% _mstvisible="1" %) 1352 -* 0xA800 **~-~->** AT+PID=0 1353 -* 0xA801 **~-~->** AT+PID=1 805 +**Downlink Command:** 1354 1354 1355 - (%_mstvisible="1" style="text-align:left;"%)1356 - ==(% _msthash="266344" _msttexthash="242879"_mstvisible="3"%)4.4 SetPassword(%%)==807 +* 0xA800 à AT+PID=0 808 +* 0xA801 à AT+PID=1 1357 1357 1358 -(% _msthash="315363" _msttexthash="1170728" _mstvisible="1" style="text-align: left;" %) 810 +== 4.4 Set Password == 811 + 1359 1359 Feature: Set device password, max 9 digits 1360 1360 1361 -(% _mstvisible="1" style="text-align: left;" %) 1362 -(% _msthash="315364" _msttexthash="295009" _mstvisible="3" %)**AT Command: AT+PWORD** 814 +**AT Command: AT+PWORD** 1363 1363 1364 -(% _mstvisible="1" %) 1365 -[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]] 816 +(% border="1" %) 817 +|**Command Example**|**Function**|**Response** 818 +|AT+PWORD=?|Show password|((( 819 +123456 1366 1366 1367 -(% _mstvisible="1" %) 1368 -((( 1369 -(% _mstvisible="2" style="text-align: left;" %) 1370 -(% _msthash="506261" _msttexthash="298038" _mstvisible="4" %)**Downlink Command:** 821 + 822 +OK 1371 1371 ))) 824 +|AT+PWORD=999999|Set password|OK 1372 1372 1373 -(% _mstvisible="1" %) 1374 -((( 1375 -(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %) 826 +**Downlink Command:** 827 + 1376 1376 No downlink command for this feature. 1377 -))) 1378 1378 1379 -(% _mstvisible="1" style="text-align: left;" %) 1380 -== (% _msthash="306956" _msttexthash="281918" _mstvisible="3" %)4.5 Quit AT Command(%%) == 830 +== 4.5 Quit AT Command == 1381 1381 1382 -(% _msthash="315365" _msttexthash="4616456" _mstvisible="1" style="text-align: left;" %) 1383 1383 Feature: Quit AT Command mode, so user needs to input password again before use AT Commands. 1384 1384 1385 -(% _mstvisible="1" style="text-align: left;" %) 1386 -(% _msthash="315366" _msttexthash="289120" _mstvisible="3" %)**AT Command: AT+DISAT** 834 +**AT Command: AT+DISAT** 1387 1387 1388 -(% _mstvisible="1" %) 1389 -[[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 1390 1390 1391 -(% _mstvisible="1" style="text-align: left;" %) 1392 -(% _msthash="315367" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 840 +**Downlink Command:** 1393 1393 1394 -(% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %) 1395 1395 No downlink command for this feature. 1396 1396 1397 -(% _mstvisible="1" style="text-align: left;" %) 1398 -== (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) == 1399 1399 1400 -(% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %) 845 +== 4.6 Set to sleep mode == 846 + 1401 1401 Feature: Set device to sleep mode 1402 1402 1403 -(% _mstvisible="1" style="text-align: left;" %) 1404 -(% _msthash="315370" _msttexthash="289783" _mstvisible="3" %)**AT Command: AT+SLEEP** 849 +**AT Command: AT+SLEEP** 1405 1405 1406 -(% _mstvisible="1" %) 1407 -[[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… 1408 1408 1409 - (% _mstvisible="1" %)1410 - (% _msthash="315371" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**857 +OK 858 +))) 1411 1411 1412 -(% _mstvisible="1" %) 860 +**Downlink Command:** 861 + 1413 1413 * There is no downlink command to set to Sleep mode. 1414 1414 1415 -(% _mstvisible="1" %) 1416 -== (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) == 864 +== 4.7 Set system time == 1417 1417 1418 -(% _msthash="315372" _msttexthash="2565524" _mstvisible="1" %) 1419 -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]] 1420 1420 1421 -(% _mstvisible="1" %) 1422 -(% _msthash="315373" _msttexthash="137488" _mstvisible="3" %)**AT Command:** 868 +**AT Command:** 1423 1423 1424 -(% _mstvisible="1" %) 1425 -[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]] 870 +(% border="1" %) 871 +|**Command Example**|**Function** 872 +|AT+TIMESTAMP=1611104352|((( 873 +OK 1426 1426 1427 - (%_mstvisible="1"%)1428 - (% _msthash="315374" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:**875 +Set System time to 2021-01-20 00:59:12 876 +))) 1429 1429 1430 -(% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %) 878 +**Downlink Command:** 879 + 1431 1431 0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352 1432 1432 1433 -(% _mstvisible="1" %) 1434 -== (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) == 882 +== 4.8 Set Time Sync Mode == 1435 1435 1436 -(% _mstvisible="1" %) 1437 -((( 1438 -(% _msthash="506263" _msttexthash="11748321" _mstvisible="2" %) 1439 1439 Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command. 1440 -))) 1441 1441 1442 -(% _mstvisible="1" %) 1443 -((( 1444 -(% _msthash="506264" _msttexthash="6530264" _mstvisible="2" %) 1445 1445 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. 1446 -))) 1447 1447 1448 -(% _mstvisible="1" %) 1449 -((( 1450 -(% _mstvisible="2" %) 1451 -(% _msthash="506265" _msttexthash="137488" _mstvisible="4" %)**AT Command:** 1452 -))) 1453 1453 1454 -(% _mstvisible="1" %) 1455 -[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]] 889 +**AT Command:** 1456 1456 1457 - (%_mstvisible="1" %)1458 - (% _msthash="315376"_msttexthash="298038" _mstvisible="3"%)**DownlinkCommand:**891 +|**Command Example**|**Function** 892 +|AT+SYNCMOD=1|Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq) 1459 1459 1460 -(% _msthash="315377" _msttexthash="479648" _mstvisible="1" %) 894 +**Downlink Command:** 895 + 1461 1461 0x28 01 ~/~/ Same As AT+SYNCMOD=1 1462 1462 1463 -(% _msthash="315378" _msttexthash="479076" _mstvisible="1" %) 1464 1464 0x28 00 ~/~/ Same As AT+SYNCMOD=0 1465 1465 1466 -(% _mstvisible="1" %) 1467 -== (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) == 900 +== 4.9 Set Time Sync Interval == 1468 1468 1469 -(% _msthash="315379" _msttexthash="3065777" _mstvisible="1" %) 1470 1470 Feature: Define System time sync interval. SYNCTDC default value: 10 days. 1471 1471 1472 -(% _mstvisible="1" %) 1473 -(% _msthash="315380" _msttexthash="137488" _mstvisible="3" %)**AT Command:** 904 +**AT Command:** 1474 1474 1475 -(% _mstvisible="1" %) 1476 -[[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. 1477 1477 1478 -(% _mstvisible="1" %) 1479 -(% _msthash="315381" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 910 +**Downlink Command:** 1480 1480 1481 -(% _msthash="315382" _msttexthash="590044" _mstvisible="1" %) 1482 1482 0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A 1483 1483 1484 -(% _mstvisible="1" %) 1485 -== (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) == 914 +== 4.10 Print data entries base on page. == 1486 1486 1487 -(% _msthash="315383" _msttexthash="3233334" _mstvisible="1" %) 1488 1488 Feature: Print the sector data from start page to stop page (max is 416 pages). 1489 1489 1490 -(% _mstvisible="1" %) 1491 -(% _msthash="315384" _msttexthash="264953" _mstvisible="3" %)**AT Command: AT+PDTA** 918 +**AT Command: AT+PDTA** 1492 1492 1493 -(% _mstvisible="1" %) 1494 -[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]] 920 +(% border="1" %) 921 +|**Command Example**|**Response** 922 +|((( 923 +AT+PDTA=1,3 1495 1495 1496 -(% _mstvisible="1" %) 1497 -(% _msthash="315385" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 1498 1498 1499 -(% _msthash="315386" _msttexthash="799539" _mstvisible="1" %) 1500 -No downlink commands for feature 1501 1501 1502 -(% _mstvisible="1" %) 1503 -== (% _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 1504 1504 1505 -(% _msthash="315387" _msttexthash="1101009" _mstvisible="1" %) 1506 -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 1507 1507 1508 -(% _mstvisible="1" %) 1509 -(% _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 1510 1510 1511 -(% _mstvisible="1" %) 1512 -[[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 1513 1513 1514 -(% _mstvisible="1" %) 1515 -(% _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 1516 1516 1517 -(% _msthash="315390" _msttexthash="799539" _mstvisible="1" %) 1518 -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 1519 1519 1520 -(% _mstvisible="1" %) 1521 -== (% _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 1522 1522 1523 -(% _msthash="315391" _msttexthash="1609075" _mstvisible="1" %) 1524 -Feature: Clear flash storage for data log feature. 943 +8019570 1525 1525 1526 -(% _mstvisible="1" %) 1527 -(% _msthash="315392" _msttexthash="311415" _mstvisible="3" %)**AT Command: AT+CLRDTA** 945 +8019580 1528 1528 1529 -(% _mstvisible="1" %) 1530 -[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]] 947 +8019590 1531 1531 1532 -(% _mstvisible="1" %) 1533 -(% _msthash="315393" _msttexthash="388193" _mstvisible="3" %)**Downlink Command: 0xA3** 949 +80195A0 1534 1534 1535 -(% _mstvisible="1" %) 1536 -* Example: 0xA301 ~/~/Same as AT+CLRDTA 951 +80195B0 1537 1537 1538 -(% _mstvisible="1" %) 1539 -== (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) == 953 +80195C0 1540 1540 1541 -(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %) 1542 -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 1543 1543 957 +80195E0 1544 1544 1545 -(% _mstvisible="1" %) 1546 -(% _msthash="315395" _msttexthash="334256" _mstvisible="3" %)**AT Command: AT+PNACKMD** 959 +80195F0 1547 1547 1548 -(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %) 1549 -The default factory setting is 0 1550 1550 1551 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %) 1552 -(% _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** 1553 -(% _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 1554 - 1555 -(% _mstvisible="1" %) 1556 -(% _msthash="315397" _msttexthash="383981" _mstvisible="3" %)**Downlink Command: 0x34** 1557 - 1558 -(% _mstvisible="1" %) 1559 -* Example: 0x3401 ~/~/Same as AT+PNACKMD=1 1560 - 1561 -(% _mstvisible="1" %) 1562 -= (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) = 1563 - 1564 -(% _mstvisible="1" %) 1565 -== (% _msthash="265486" _msttexthash="242073" _mstvisible="3" %)5.1 Battery Type(%%) == 1566 - 1567 -(% _msthash="315398" _msttexthash="33754799" _mstvisible="1" %) 1568 -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. 1569 - 1570 -(% _mstvisible="1" %) 1571 -((( 1572 -(% _mstvisible="2" %) 1573 -The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance. 1574 -[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]] 962 +OK 1575 1575 ))) 1576 1576 1577 -(% _mstvisible="1" %) 1578 -((( 1579 -(% _mstvisible="2" %) 1580 -The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery. 1581 - 1582 -))) 965 +**Downlink Command:** 1583 1583 1584 -(% _mstvisible="1" %) 1585 -== (% _msthash="353795" _msttexthash="326703" _mstvisible="3" %)5.2 Replace Battery(%%) == 967 +No downlink commands for feature 1586 1586 1587 -(% _msthash="315399" _msttexthash="11289278" _mstvisible="1" %) 1588 -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. == 1589 1589 1590 -(% _mstvisible="1" %) 1591 -[[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 1592 1592 1593 -(% _mstvisible="1" %) 1594 -== (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) == 973 +**AT Command: AT+PLDTA** 1595 1595 1596 -(% _mstvisible="1" %) 1597 -((( 1598 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1599 -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: 1600 -[[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 1601 1601 1602 1602 1603 -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]] 1604 1604 982 +Print last 5 entries 983 +)))|((( 984 +Stop Tx and RTP events when read sensor data 1605 1605 1606 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1607 -= (% _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 1608 1608 1609 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1610 -== 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 1611 1611 1612 - 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 1613 1613 1614 - 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 1615 1615 1616 - [[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 1617 1617 996 +Start Tx and RTP events 1618 1618 1619 -Connection: 998 +OK 999 +))) 1620 1620 1621 - ✓ USB toTTL GND <~-~->GND1001 +**Downlink Command:** 1622 1622 1623 - ✓USBtoTTLRXD <~-~-> D+1003 +No downlink commands for feature 1624 1624 1625 - ✓USBtoTTLTXD<~-~-> A111005 +== 4.12 Clear Flash Record == 1626 1626 1627 - ✓USBtoTTL 3.3V<~-~->D-1007 +Feature: Clear flash storage for data log feature. 1628 1628 1629 - InPC, Userneedsto set serial tool(such as **putty**, SecureCRT) baud rate to**9600** to access to1009 +**AT Command: AT+CLRDTA** 1630 1630 1631 -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… 1632 1632 1633 -password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute, 1016 +OK 1017 +))) 1634 1634 1635 - user need toinput password again.User can use AT+DISAT commandto disableAT command1019 +**Downlink Command: 0xA3** 1636 1636 1637 - beforetimeout.1021 +* Example: 0xA301 ~/~/Same as AT+CLRDTA 1638 1638 1639 - Inputpasswordand ATZto activateLHT65N,Asshownbelow:1023 += 5. Battery & How to replace = 1640 1640 1641 - [[image:image-20220530095701-4.png]]1025 +== 5.1 Battery Type == 1642 1642 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. 1643 1643 1644 -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"]] 1645 1645 1646 -AT+<CMD>? : Help on <CMD> 1647 - 1648 -AT+<CMD> : Run <CMD> 1649 - 1650 -AT+<CMD>=<value> : Set the value 1651 - 1652 -AT+<CMD>=? : Get the value 1653 - 1654 -AT+DEBUG:Set more info output 1655 - 1656 -ATZ: Trig a reset of the MCU 1657 - 1658 -AT+FDR: Reset Parameters to Factory Default, Keys Reserve 1659 - 1660 -AT+DEUI: Get or Set the Device EUI 1661 - 1662 -AT+DADDR: Get or Set the Device Address 1663 - 1664 -AT+APPKEY: Get or Set the Application Key 1665 - 1666 -AT+NWKSKEY: Get or Set the Network Session Key 1667 - 1668 -AT+APPSKEY: Get or Set the Application Session Key 1669 - 1670 -AT+APPEUI: Get or Set the Application EUI 1671 - 1672 -AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on) 1673 - 1674 -AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec) 1675 - 1676 -AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X) 1677 - 1678 -AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing 1679 - 1680 -AT+PNM: Get or Set the public network mode. (0: off, 1: on) 1681 - 1682 -AT+RX2FQ: Get or Set the Rx2 window frequency 1683 - 1684 -AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X) 1685 - 1686 -AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms 1687 - 1688 -AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms 1689 - 1690 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 1691 - 1692 -in ms 1693 - 1694 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 1695 - 1696 -in ms 1697 - 1698 -AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA) 1699 - 1700 -AT+NWKID: Get or Set the Network ID 1701 - 1702 -AT+FCU: Get or Set the Frame Counter Uplink 1703 - 1704 -AT+FCD: Get or Set the Frame Counter Downlink 1705 - 1706 -AT+CLASS: Get or Set the Device Class 1707 - 1708 -AT+JOIN: Join network 1709 - 1710 -AT+NJS: Get the join status 1711 - 1712 -AT+SENDB: Send hexadecimal data along with the application port 1713 - 1714 -AT+SEND: Send text data along with the application port 1715 - 1716 -AT+RECVB: Print last received data in binary format (with hexadecimal values) 1717 - 1718 -AT+RECV: Print last received data in raw format 1719 - 1720 -AT+VER: Get current image version and Frequency Band 1721 - 1722 -AT+CFM: Get or Set the confirmation mode (0-1) 1723 - 1724 -AT+CFS: Get confirmation status of the last AT+SEND (0-1) 1725 - 1726 -AT+SNR: Get the SNR of the last received packet 1727 - 1728 -AT+RSSI: Get the RSSI of the last received packet 1729 - 1730 -AT+TDC: Get or set the application data transmission interval in ms 1731 - 1732 -AT+PORT: Get or set the application port 1733 - 1734 -AT+DISAT: Disable AT commands 1735 - 1736 -AT+PWORD: Set password, max 9 digits 1737 - 1738 -AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode 1739 - 1740 -AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470 1741 - 1742 -AT+PDTA: Print the sector data from start page to stop page 1743 - 1744 -AT+PLDTA: Print the last few sets of data 1745 - 1746 -AT+CLRDTA: Clear the storage, record position back to 1st 1747 - 1748 -AT+SLEEP: Set sleep mode 1749 - 1750 -AT+EXT: Get or Set external sensor model 1751 - 1752 -AT+BAT: Get the current battery voltage in mV 1753 - 1754 -AT+CFG: Print all configurations 1755 - 1756 -AT+WMOD: Get or Set Work Mode 1757 - 1758 -AT+ARTEMP: Get or set the internal Temperature sensor alarm range 1759 - 1760 -AT+CITEMP: Get or set the internal Temperature sensor collection interval in min 1761 - 1762 -AT+SETCNT:Set the count at present 1763 - 1764 -AT+RJTDC: Get or set the ReJoin data transmission interval in min 1765 - 1766 -AT+RPL: Get or set response level 1767 - 1768 -AT+TIMESTAMP: Get or Set UNIX timestamp in second 1769 - 1770 -AT+LEAPSEC: Get or Set Leap Second 1771 - 1772 -AT+SYNCMOD: Get or Set time synchronization method 1773 - 1774 -AT+SYNCTDC: Get or set time synchronization interval in day 1775 - 1776 -AT+PID: Get or set the PID 1777 - 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. 1778 1778 1779 -))) 1780 1780 1781 -(% _mstvisible="1" %) 1782 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)7. Order Info(%%) = 1035 +== 5.2 Replace Battery == 1783 1783 1784 -(% _mstvisible="1" %) 1785 -((( 1786 -(% _msthash="506267" _msttexthash="432432" _mstvisible="2" %) 1787 -Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY** 1788 -))) 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. 1789 1789 1790 -(% _mstvisible="1" %) 1791 -((( 1792 -(% _msthash="506268" _msttexthash="686946" _mstvisible="2" %) 1793 -(% _mstvisible="4" style="color:#4f81bd" %)**XX **(%%): The default frequency band 1794 -))) 1039 +[[image:image-20220515075440-2.png||height="338" width="272"]][[image:image-20220515075625-3.png||height="193" width="257"]] 1795 1795 1796 -(% _mstvisible="1" %) 1797 -* (% _mstvisible="3" %) 1798 -((( 1799 -(% _msthash="903327" _msttexthash="393341" _mstvisible="4" %) 1800 -(% _mstvisible="6" style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band 1801 -))) 1802 -* (% _mstvisible="3" %) 1803 -((( 1804 -(% _msthash="903328" _msttexthash="394576" _mstvisible="4" %) 1805 -(% _mstvisible="6" style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band 1806 -))) 1807 -* (% _mstvisible="3" %) 1808 -((( 1809 -(% _msthash="903329" _msttexthash="393913" _mstvisible="4" %) 1810 -(% _mstvisible="6" style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band 1811 -))) 1812 -* (% _mstvisible="3" %) 1813 -((( 1814 -(% _msthash="903330" _msttexthash="399087" _mstvisible="4" %) 1815 -(% _mstvisible="6" style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band 1816 -))) 1817 -* (% _mstvisible="3" %) 1818 -((( 1819 -(% _msthash="903331" _msttexthash="395109" _mstvisible="4" %) 1820 -(% _mstvisible="6" style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band 1821 -))) 1822 -* (% _mstvisible="3" %) 1823 -((( 1824 -(% _msthash="903332" _msttexthash="400842" _mstvisible="4" %) 1825 -(% _mstvisible="6" style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band 1826 -))) 1827 -* (% _mstvisible="3" %) 1828 -((( 1829 -(% _msthash="903333" _msttexthash="396487" _mstvisible="4" %) 1830 -(% _mstvisible="6" style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band 1831 -))) 1832 -* (% _mstvisible="3" %) 1833 -((( 1834 -(% _msthash="903334" _msttexthash="390923" _mstvisible="4" %) 1835 -(% _mstvisible="6" style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band 1836 -))) 1041 +== 5.3 Battery Life Analyze == 1837 1837 1838 -(% _mstvisible="1" %) 1839 -((( 1840 -(% _msthash="506269" _msttexthash="443495" _mstvisible="2" %) 1841 -(% _mstvisible="4" style="color:#4f81bd" %)**YY**(%%): Sensor Accessories 1842 -))) 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 1843 1843 1844 -(% _mstvisible="1" %) 1845 -* (% _mstvisible="3" %) 1846 -((( 1847 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %) 1848 -(% _mstvisible="6" style="color:#4f81bd" %)**E3**(%%): External Temperature Probe 1046 += 6. Order Info = 1849 1849 1048 +Part Number: (% class="mark" %)**LHT65N-XX** 1850 1850 1851 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %) 1852 - 1853 -))) 1050 +**XX**: The default frequency band 1854 1854 1855 -(% _mstvisible="1" %) 1856 -= (% _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 1857 1857 1858 -(% _mstvisible="1" %) 1859 -((( 1860 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %) 1861 -(% _mstvisible="3" %)**Package Includes**(%%): 1862 -))) 1061 +**YY**: Sensor Accessories 1863 1863 1864 -(% _mstvisible="1" %) 1865 -* (% _mstvisible="3" %) 1866 -((( 1867 -(% _msthash="903336" _msttexthash="1033149" _mstvisible="4" %) 1868 -LHT65N Temperature & Humidity Sensor x 1 1869 -))) 1870 -* (% _mstvisible="3" %) 1871 -((( 1872 -(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %) 1873 -Program cable x 1 1874 -))) 1875 -* (% _mstvisible="3" %) 1876 -((( 1877 -(% _msthash="903338" _msttexthash="544167" _mstvisible="4" %) 1878 -Optional external sensor 1879 -))) 1063 +* **E3**: External Temperature Probe 1880 1880 1881 -(% _mstvisible="1" %) 1882 -((( 1883 -(% _msthash="506271" _msttexthash="403858" _mstvisible="2" %) 1884 -(% _mstvisible="3" %)**Dimension and weight**(%%): 1885 -))) 1065 += 7. Packing Info = 1886 1886 1887 -(% _mstvisible="1" %) 1888 -* (% _mstvisible="3" %) 1889 -((( 1890 -(% _msthash="903339" _msttexthash="391807" _mstvisible="4" %) 1891 -Device Size: 13.5 x 7 x 3 cm 1892 -))) 1893 -* (% _mstvisible="3" %) 1894 -((( 1895 -(% _msthash="903340" _msttexthash="285298" _mstvisible="4" %) 1896 -Device Weight: 105g 1897 -))) 1898 -* (% _mstvisible="3" %) 1899 -((( 1900 -(% _msthash="903341" _msttexthash="562926" _mstvisible="4" %) 1901 -Package Size / pcs : 14.5 x 8 x 5 cm 1902 -))) 1903 -* (% _mstvisible="3" %) 1904 -((( 1905 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %) 1906 -Weight / pcs : 170g 1907 -))) 1067 +**Package Includes**: 1908 1908 1909 -= 9. Reference = 1069 +* LHT65N Temperature & Humidity Sensor x 1 1070 +* Program cable x 1 1071 +* Optional external sensor 1910 1910 1911 -* [[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**: 1912 1912 1913 -= 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 1914 1914 1915 -(% _mstvisible="1" %) 1916 -((( 1917 -(% _msthash="506272" _msttexthash="6034353" _mstvisible="2" %) 1080 += 8. FCC Warning = 1081 + 1918 1918 This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions: 1919 -))) 1920 1920 1921 -(% _mstvisible="1" %) 1922 -((( 1923 -(% _msthash="506273" _msttexthash="44097638" _mstvisible="2" %) 1924 1924 (1) This device may not cause harmful interference； 1925 -))) 1926 1926 1927 -(% _mstvisible="1" %) 1928 -((( 1929 -(% _msthash="506274" _msttexthash="7559773" _mstvisible="2" %) 1930 1930 (2) this device must accept any interference received, including interference that may cause undesired operation. 1931 -)))
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