Changes for page LHT52 - LoRaWAN Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2025/07/03 14:48
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... ... @@ -1,70 +1,33 @@ 1 -(% _mstvisible="2" style="text-align:center" %) 2 -[[image:image-20220523115324-1.jpeg||_mstalt="469677" _mstvisible="4" height="317" width="317"]] 3 - 4 - 5 -(% _mstvisible="1" %) 6 -(% _msthash="315237" _msttexthash="1697033" _mstvisible="3" %)**LHT65N LoRaWAN Temperature & Humidity Sensor Manual** 7 - 8 - 9 - 10 - 11 -(% _mstvisible="1" %) 12 -(% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：** 13 - 1 +{{box cssClass="floatinginfobox" title="**Contents**"}} 14 14 {{toc/}} 3 +{{/box}} 15 15 5 +(% class="wikigeneratedid" %) 6 += = 16 16 8 +(% class="wikigeneratedid" %) 9 += 1.Introduction = 17 17 11 +== 1.1 Overview == 18 18 19 -(% _mstvisible="1" %) 20 -= (% _msthash="277498" _msttexthash="253045" _mstvisible="3" %)1. Introduction(%%) = 13 +[[image:LHT65N_10.png||alt="LHT65_Image" height="265" width="265"]] 21 21 22 -(% _mstvisible="1" %) 23 -== (% _msthash="1532895" _msttexthash="1426958" _mstvisible="3" %)1.1 What is LHT65N Temperature & Humidity Sensor(%%) == 24 24 25 -(% _mstvisible="1" %) 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" %)**.** 29 -))) 16 +The Dragino LHT65N Temperature & Humidity sensor is a Long Range LoRaWAN Sensor. It includes a(% class="mark" %) **built-in Temperature & Humidity sensor**(%%) and has an external sensor connector to connect to an external (% class="mark" %)**Temperature Sensor**(%%)**.** 30 30 31 -(% _mstvisible="1" %) 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 -))) 36 36 37 -(% _mstvisible="1" %) 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 -))) 42 42 43 -(% _mstvisible="1" %) 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 -))) 48 48 49 -(% _mstvisible="1" %) 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. 53 -))) 24 +LHT65N supports (% class="mark" %)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. 54 54 55 -(% _mstvisible="1" %) 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 59 60 -(% _msthash="506056" _msttexthash="5557097" _mstvisible="2" %) 61 - 62 -))) 63 63 64 -(% _mstvisible="1" %) 65 -== (% _msthash="182559" _msttexthash="163319" _mstvisible="3" %)1.2 Features(%%) == 29 +== 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 ... ... @@ -77,961 +77,438 @@ 77 77 * Tri-color LED to indicate working status 78 78 * Datalog feature 79 79 43 +== Specification: == 80 80 45 +**Built-in Temperature Sensor:** 81 81 82 -(% _mstvisible="1" %) 83 -== (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) == 47 +* Resolution: 0.01 °C 48 +* Accuracy Tolerance : Typ ±0.3 °C 49 +* Long Term Drift: < 0.02 °C/yr 50 +* Operating Range: -40 ~~ 85 °C 84 84 85 -(% _mstvisible="1" %) 86 -((( 87 -(% _mstvisible="2" %) 88 - 52 +**Built-in Humidity Sensor:** 89 89 90 -(% _mstvisible="2" %) 91 -(% _msthash="506057" _msttexthash="671437" _mstvisible="4" %)**Built-in Temperature Sensor:** 92 -))) 54 +* Resolution: 0.04 %RH 55 +* Accuracy Tolerance : Typ ±3 %RH 56 +* Long Term Drift: < 0.02 °C/yr 57 +* Operating Range: 0 ~~ 96 %RH 93 93 94 -(% _mstvisible="1" %) 95 -* (% _mstvisible="3" %) 96 -((( 97 -(% _msthash="902993" _msttexthash="294424" _mstvisible="4" %) 98 -Resolution: 0.01 °C 99 -))) 100 -* (% _mstvisible="3" %) 101 -((( 102 -(% _msthash="902994" _msttexthash="690664" _mstvisible="4" %) 103 -Accuracy Tolerance : Typ ±0.3 °C 104 -))) 105 -* (% _mstvisible="3" %) 106 -((( 107 -(% _msthash="902995" _msttexthash="504647" _mstvisible="4" %) 108 -Long Term Drift: < 0.02 °C/yr 109 -))) 110 -* (% _mstvisible="3" %) 111 -((( 112 -(% _msthash="902996" _msttexthash="478257" _mstvisible="4" %) 113 -Operating Range: -40 ~~ 85 °C 114 -))) 59 +**External Temperature Sensor:** 115 115 116 - (%_mstvisible="1"%)117 - (((118 - (%_mstvisible="2"%)119 - 61 +* Resolution: 0.0625 °C 62 +* ±0.5°C accuracy from -10°C to +85°C 63 +* ±2°C accuracy from -55°C to +125°C 64 +* Operating Range: -55 °C ~~ 125 °C 120 120 121 -(% _mstvisible="2" %) 122 -(% _msthash="506058" _msttexthash="544453" _mstvisible="4" %)**Built-in Humidity Sensor:** 123 -))) 66 += Connect LHT65N to IoT Server = 124 124 125 -(% _mstvisible="1" %) 126 -* (% _mstvisible="3" %) 127 -((( 128 -(% _msthash="902997" _msttexthash="282438" _mstvisible="4" %) 129 -Resolution: 0.04 %RH 130 -))) 131 -* (% _mstvisible="3" %) 132 -((( 133 -(% _msthash="902998" _msttexthash="628771" _mstvisible="4" %) 134 -Accuracy Tolerance : Typ ±3 %RH 135 -))) 136 -* (% _mstvisible="3" %) 137 -((( 138 -(% _msthash="902999" _msttexthash="504647" _mstvisible="4" %) 139 -Long Term Drift: < 0.02 °C/yr 140 -))) 141 -* (% _mstvisible="3" %) 142 -((( 143 -(% _msthash="903000" _msttexthash="421291" _mstvisible="4" %) 144 -Operating Range: 0 ~~ 96 %RH 145 -))) 68 +== How does LHT65N work? == 146 146 147 -(% _mstvisible="1" %) 148 -((( 149 -(% _mstvisible="2" %) 150 - 151 - 152 -(% _mstvisible="2" %) 153 -(% _msthash="506059" _msttexthash="680537" _mstvisible="4" %)**External Temperature Sensor:** 154 -))) 155 - 156 -(% _mstvisible="1" %) 157 -* (% _mstvisible="3" %) 158 -((( 159 -(% _msthash="903001" _msttexthash="332254" _mstvisible="4" %) 160 -Resolution: 0.0625 °C 161 -))) 162 -* (% _mstvisible="3" %) 163 -((( 164 -(% _msthash="903002" _msttexthash="782600" _mstvisible="4" %) 165 -±0.5°C accuracy from -10°C to +85°C 166 -))) 167 -* (% _mstvisible="3" %) 168 -((( 169 -(% _msthash="903003" _msttexthash="729482" _mstvisible="4" %) 170 -±2°C accuracy from -55°C to +125°C 171 -))) 172 -* (% _mstvisible="3" %) 173 -((( 174 -(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %) 175 -Operating Range: -55 °C ~~ 125 °C 176 - 177 - 178 -(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %) 179 - 180 -))) 181 - 182 -(% _mstvisible="1" %) 183 -= (% _msthash="655759" _msttexthash="618618" _mstvisible="3" %)2. Connect LHT65N to IoT Server(%%) = 184 - 185 -(% _mstvisible="1" %) 186 -== (% _msthash="462371" _msttexthash="410332" _mstvisible="3" %)2.1 How does LHT65N work?(%%) == 187 - 188 -(% _mstvisible="1" %) 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 -))) 193 193 194 -(% _mstvisible="1" %) 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. 198 198 199 -(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %) 200 - 201 -))) 202 202 203 -(% _mstvisible="1" %) 204 -== (% _msthash="514384" _msttexthash="458666" _mstvisible="3" %)2.2 How to Activate LHT65N?(%%) == 75 +== 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 -((( 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 -))) 218 218 219 -(% _mstvisible="1" %) 220 -[[image:image-20220515123819-1.png||_mstalt="430742" _mstvisible="3" height="379" width="317"]] 84 +[[image:image-20220515123819-1.png||height="379" width="317"]] 221 221 222 -(% _mstvisible="1" %) 223 -[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]] 86 +|**Behavior on ACT**|**Function**|**Action** 87 +|**Pressing ACT between 1s < time < 3s**|Test uplink status|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. 88 +|**Pressing ACT for more than 3s**|Active Device|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. 89 +|**Fast press ACT 5 times**|Deactivate Device|red led will solid on for 5 seconds. This means LHT65N is in Deep Sleep Mode. 224 224 91 +== 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" %) 93 +(% 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"]]96 +(% class="wikigeneratedid" %) 97 +[[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: 99 +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(%%) === 102 +=== **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"]] 108 +[[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"]] 114 +[[image:image-20220522232916-3.png]] 259 259 260 -(% _mstvisible="1" %) 261 -[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]] 262 262 263 -(% _mstvisible="1" %) 264 -[[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]] 117 +[[image:image-20220522232932-4.png]] 265 265 266 -(% _msthash="315246" _msttexthash="878800" _mstvisible="1" %) 119 + 120 +[[image:image-20220522232954-5.png]] 121 + 267 267 Note: LHT65N use same payload as LHT65. 268 268 269 -(% _mstvisible="1" %) 270 -[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]] 124 +[[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"]] 129 +[[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.(%%) === 132 +=== 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"]] 136 +[[image:image-20220522233300-8.png]] 288 288 289 289 290 -(% _mstvisible="1" %) 291 -== (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) == 139 +== 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. 141 +The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and(% class="mark" %) 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. 143 +After each uplink, the (% class="mark" %)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" %) 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** 324 -))) 325 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %) 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"]] 339 -))) 340 -)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %) 341 -((( 342 -(% _mstvisible="6" %) 343 -((( 344 -(% _mstvisible="7" %) 345 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]] 346 -))) 347 347 348 -(% _mstvisible="6" %) 349 -((( 350 -(% _mstvisible="7" %) 351 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224744" _msttexthash="117429" _mstvisible="8"]] 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"]] 361 -))) 146 +(% style="width:572px" %) 147 +|(% style="width:106px" %)**Size(bytes)**|(% style="width:71px" %)**2**|(% style="width:128px" %)**2**|(% style="width:103px" %)**2**|(% style="width:72px" %)**1**|(% style="width:89px" %)**4** 148 +|(% style="width:106px" %)**Value**|(% style="width:71px" %)[[BAT>>path:#Battery]]|(% style="width:128px" %)((( 149 +[[Built-In>>path:#SHT20_Temperature]] 362 362 363 -(% _mstvisible="1" %) 151 +[[Temperature>>path:#SHT20_Temperature]] 152 +)))|(% style="width:103px" %)((( 153 +[[Built-in>>path:#SHT20_Humidity]] 154 + 155 +[[Humidity>>path:#SHT20_Humidity]] 156 +)))|(% style="width:72px" %)[[Ext>>path:#Extension_Sensor]] #|(% style="width:89px" %)[[Ext value>>path:#Extension_sensor_value]] 157 + 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.)160 +* 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.) 367 367 162 +=== Decoder in TTN V3 === 368 368 369 - 370 - 371 -(% _mstvisible="1" %) 372 -=== (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) === 373 - 374 -(% _msthash="315251" _msttexthash="9786491" _mstvisible="1" %) 375 375 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. 376 376 377 -(% _msthash="315252" _msttexthash="3928483" _mstvisible="1" %) 378 378 Below is the position to put the decoder and LHT65N decoder can be download from here: 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"]] 168 +[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]] 382 382 383 -(% _mstvisible="1" %) 384 -[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]] 170 +[[image:image-20220522234118-10.png]] 385 385 386 386 387 -(% _mstvisible="1" %) 388 -=== (% _msthash="411411" _msttexthash="383656" _mstvisible="3" %)2.4.2 BAT-Battery Info(%%) === 173 +=== BAT-Battery Info === 389 389 390 -(% _msthash="315254" _msttexthash="3122912" _mstvisible="1" %) 391 391 These two bytes of BAT include the battery state and the actually voltage 392 392 393 -(% _mstvisible="1" %) 394 -[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]] 177 +(% style="width:646px" %) 178 +|Bit(bit)|(% style="width:272px" %)[15:14]|(% style="width:214px" %)[13:0] 179 +|Value|(% style="width:272px" %)((( 180 +BAT Status 395 395 396 -(% _mstvisible="1" %) 397 -[[image:image-20220522235639-1.png||_mstalt="431392" _mstvisible="3" height="139" width="727"]] 182 +00(b): Ultra Low ( BAT <= 2.50v) 398 398 399 -(% _msthash="315255" _msttexthash="871611" _mstvisible="1" %) 400 -Check the battery voltage for LHT65N. 184 +01(b): Low (2.50v <=BAT <= 2.55v) 401 401 402 -(% _mstvisible="1" %) 403 -* BAT status=(0Xcba4>>14)&0xFF=11(B)，very good 404 -* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV 186 +10(b): OK (2.55v <= BAT <=2.65v) 405 405 188 +11(b): Good (BAT >= 2.65v) 189 +)))|(% style="width:214px" %)Actually BAT voltage 406 406 191 +[[image:image-20220522235639-1.png]] 407 407 193 +Check the battery voltage for LHT65N. 408 408 409 - (%_mstvisible="1" %)410 - ===(% _msthash="600769" _msttexthash="565838"_mstvisible="3" %)2.4.3 Built-in Temperature(%%)===195 +* BAT status=(0Xcba4>>14)&0xFF=11(B)，very good 196 +* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV 411 411 412 -(% _mstvisible="1" %) 413 -[[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]] 198 +=== Built-in Temperature === 414 414 415 -(% _mstvisible="1" %) 200 +[[image:image-20220522235639-2.png]] 201 + 416 416 * Temperature: 0x0ABB/100=27.47℃ 417 417 418 -(% _mstvisible="1" %) 419 -[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]] 204 +[[image:image-20220522235639-3.png]] 420 420 421 -(% _mstvisible="1" %) 422 422 * Temperature: (0xF5C6-65536)/100=-26.18℃ 423 423 424 -(% _mstvisible="1" %) 425 -=== (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) === 208 +=== Built-in Humidity === 426 426 427 -(% _mstvisible="1" %) 428 -[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]] 210 +[[image:image-20220522235639-4.png]] 429 429 430 -(% _mstvisible="1" %) 431 431 * Humidity: 0x025C/10=60.4% 432 432 433 -(% _mstvisible="1" %) 434 -=== (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) === 214 +=== Ext # === 435 435 436 -(% _msthash="315256" _msttexthash="552240" _mstvisible="1" %) 437 437 Bytes for External Sensor: 438 438 439 -(% _mstvisible="1" %) 440 -[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]] 218 +(% style="width:624px" %) 219 +|(% style="width:139px" %)**EXT # Value**|(% style="width:484px" %)**External Sensor Type** 220 +|(% style="width:139px" %)0x01|(% style="width:484px" %)Sensor E3, Temperature Sensor 221 +|(% style="width:139px" %)0x09|(% style="width:484px" %)Sensor E3, Temperature Sensor, Datalog Mod 441 441 442 -(% _mstvisible="1" %) 443 -=== (% _msthash="221429" _msttexthash="200655" _mstvisible="3" %)2.4.6 Ext value(%%) === 223 +=== Ext value === 444 444 445 -(% _mstvisible="1" %) 446 -==== (% _msthash="1005901" _msttexthash="877578" _mstvisible="3" %)2.4.6.1 Ext~=1, E3 Temperature Sensor(%%) ==== 225 +==== Ext~=1, E3 Temperature Sensor ==== 447 447 448 -(% _mstvisible="1" %) 449 -[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]] 227 +[[image:image-20220522235639-5.png]] 450 450 451 - (% _mstvisible="1" %)229 + 452 452 * DS18B20 temp=0x0ADD/100=27.81℃ 453 453 454 -(% _msthash="315257" _msttexthash="1038479" _mstvisible="1" %) 455 455 The last 2 bytes of data are meaningless 456 456 457 -(% _mstvisible="1" %) 458 -[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]] 459 459 460 -(% _mstvisible="1" %) 235 + 236 +[[image:image-20220522235639-6.png]] 237 + 461 461 * External temperature= (0xF54F-65536)/100=-27.37℃ 462 462 463 -(% _mstvisible="1" %) 464 -((( 465 -(% _msthash="506063" _msttexthash="1038479" _mstvisible="2" %) 466 466 The last 2 bytes of data are meaningless 467 -))) 468 468 469 -(% _mstvisible="1" %) 470 -((( 471 -(% _msthash="506064" _msttexthash="21185632" _mstvisible="2" %) 242 + 472 472 If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃ 473 -))) 474 474 475 475 476 -(% _mstvisible="1" %) 477 -==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ==== 246 +==== Ext~=9, E3 sensor with Unix Timestamp ==== 478 478 479 -(% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %) 480 480 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: 481 481 482 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %) 483 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %) 484 -((( 485 -(% _mstvisible="6" %) 486 -(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)** 487 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 488 -((( 489 -(% _mstvisible="6" %) 490 -(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2** 491 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %) 492 -((( 493 -(% _mstvisible="6" %) 494 -(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2** 495 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %) 496 -((( 497 -(% _mstvisible="6" %) 498 -(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2** 499 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %) 500 -((( 501 -(% _mstvisible="6" %) 502 -(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1** 503 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %) 504 -((( 505 -(% _mstvisible="6" %) 506 -(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4** 507 -))) 508 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %) 509 -((( 510 -(% _mstvisible="6" %) 511 -(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value** 512 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 513 -((( 514 -(% _mstvisible="6" %) 515 -[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]] 516 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %) 517 -((( 518 -(% _mstvisible="6" %) 519 -((( 520 -(% _mstvisible="7" %) 521 -[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]] 522 -))) 523 523 524 -(% _mstvisible="6" %) 525 -((( 526 -(% _mstvisible="7" %) 527 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]] 528 -))) 529 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %) 530 -((( 531 -(% _mstvisible="6" %) 532 -((( 533 -(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %) 534 -BAT Status & 535 -))) 251 +(% style="width:697px" %) 252 +|(% style="width:96px" %)**Size(bytes)**|(% style="width:164px" %)**2**|(% style="width:104px" %)**2**|(% style="width:106px" %)**2**|(% style="width:108px" %)**1**|(% style="width:116px" %)**4** 253 +|(% style="width:96px" %)**Value**|(% style="width:164px" %)[[External temperature>>path:#DS18b20_value]]|(% style="width:104px" %)((( 254 +[[Built-In>>path:#SHT20_Temperature]] 536 536 537 -(% _mstvisible="6" %) 538 -((( 539 -(% _mstvisible="7" %) 540 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]] 256 +[[Temperature>>path:#SHT20_Temperature]] 257 +)))|(% style="width:106px" %)((( 258 +[[BAT Status &>>path:#BAT_Humidity]] 259 + 260 +[[Built-in>>path:#BAT_Humidity]] 261 + 262 +[[Humidity>>path:#BAT_Humidity]] 263 +)))|(% style="width:108px" %)[[Status & Ext>>path:#Status_EXT]]|(% style="width:116px" %)((( 264 +[[Unix>>path:#Unix_Time_Stamp]] 265 + 266 +[[Time Stamp>>path:#Unix_Time_Stamp]] 541 541 ))) 542 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %) 543 -((( 544 -(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %) 545 -Status & Ext 546 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %) 547 -((( 548 -(% _mstvisible="6" %) 549 -((( 550 -(% _mstvisible="7" %) 551 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]] 552 -))) 553 -))) 554 554 555 -(% _mstvisible="1" %) 556 -* (% _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** 269 +* **Battery status & **[[(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**>>path:#SHT20_Humidity]] 557 557 558 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:469px" %) 559 -(% _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] 560 -(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %) 561 -((( 562 -(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %) 271 +(% style="width:587px" %) 272 +|Bit(bit)|(% style="width:280px" %)[15:14]|(% style="width:136px" %)[11:0] 273 +|Value|(% style="width:280px" %)((( 563 563 BAT Status 564 564 565 -(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %) 566 566 00(b): Ultra Low ( BAT <= 2.50v) 567 567 568 -(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %) 569 569 01(b): Low (2.50v <=BAT <= 2.55v) 570 570 571 -(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %) 572 572 10(b): OK (2.55v <= BAT <=2.65v) 573 573 574 -(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %) 575 575 11(b): Good (BAT >= 2.65v) 576 -)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %) 577 -((( 578 -(% _mstvisible="6" %) 579 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]] 283 +)))|(% style="width:136px" %)((( 284 +[[Built-in Humidity>>path:#SHT20_Humidity]] 580 580 581 -(% _mstvisible="6" %) 582 582 583 583 ))) 584 584 585 -(% _mstvisible="1" %) 586 -* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte** 289 +* **Status & Ext Byte** 587 587 588 -(% _mstvisible="1" %) 589 -[[image:image-20220523152434-16.png||_mstalt="453921" _mstvisible="3"]] 291 +(% style="width:732px" %) 292 +|(% style="width:128px" %)**Bits**|(% style="width:102px" %)**7**|(% style="width:145px" %)**6**|(% style="width:117px" %)**5**|(% style="width:147px" %)**4**|(% style="width:90px" %)**[3:0]** 293 +|(% style="width:128px" %)**Status & Ext**|(% style="width:102px" %)Not Defined|(% style="width:145px" %)Poll Message Flag|(% style="width:117px" %)Sync time OK|(% style="width:147px" %)Unix Time Request|(% style="width:90px" %)((( 294 +Ext: 590 590 591 -(% _mstvisible="1" %) 296 +0b(1001) 297 +))) 298 + 592 592 * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink. 593 593 * 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. 594 594 * 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) 595 595 596 -(% _mstvisible="1" %) 597 -== (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) == 303 +== Show data on Datacake == 598 598 599 -(% _msthash="315259" _msttexthash="20933341" _mstvisible="1" %) 600 600 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: 601 601 602 -(% _mstvisible="1" %) 603 -((( 604 -(% _msthash="506065" _msttexthash="4753983" _mstvisible="2" %) 605 -(% _mstvisible="3" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network. 606 -))) 607 607 608 -(% _mstvisible="1" %) 609 -((( 610 -(% _msthash="506066" _msttexthash="14696682" _mstvisible="2" %) 611 -(% _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. 612 -))) 308 +**Step 1**: Be sure that your device is programmed and properly connected to the LoRaWAN network. 613 613 614 - (%_mstvisible="1"%)615 - (((616 - (% _msthash="506067" _msttexthash="180297" _mstvisible="2" %)310 +**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. 311 + 312 + 617 617 Add Datacake: 618 -))) 619 619 620 -(% _mstvisible="1" %) 621 -[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]] 315 +[[image:image-20220523000825-7.png||height="262" width="583"]] 622 622 623 623 624 -(% _msthash="315260" _msttexthash="750178" _mstvisible="1" %) 625 625 Select default key as Access Key: 626 626 627 -(% _mstvisible="1" %) 628 -[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]] 320 +[[image:image-20220523000825-8.png||height="453" width="406"]] 629 629 630 -(% _msthash="315261" _msttexthash="2134964" _mstvisible="1" %) 631 -In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/||_mstvisible="2"]]) , add LHT65 device. 632 632 633 -(% _mstvisible="1" %) 634 -[[image:image-20220523000825-9.png||_mstalt="430612" _mstvisible="3" height="366" width="392"]] 323 +In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device. 635 635 636 -(% _mstvisible="1" %) 637 -[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]] 325 +[[image:image-20220523000825-9.png||height="366" width="392"]] 638 638 639 -(% _mstvisible="1" %) 640 -== (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) == 641 641 642 -(% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %) 643 -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. 644 644 645 -(% _mstvisible="1" %) 646 -=== (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) === 329 +[[image:image-20220523000825-10.png||height="432" width="762"]] 647 647 648 -(% _msthash="315263" _msttexthash="409604" _mstvisible="1" %) 649 -There are two methods: 650 650 651 -(% _mstvisible="1" %) 652 -1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range. 653 -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. 332 +== Datalog Feature == 654 654 655 -(% _mstvisible="1" %) 656 -=== (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) === 334 +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. 657 657 658 -(% _msthash="315264" _msttexthash="1182285" _mstvisible="1" %) 336 +=== Unix TimeStamp === 337 + 659 659 LHT65N uses Unix TimeStamp format based on 660 660 661 -(% _mstvisible="1" %) 662 -[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]] 340 +[[image:image-20220523001219-11.png||height="97" width="627"]] 663 663 664 664 665 -(% _mstvisible="1" %) 666 -((( 667 -(% _msthash="506068" _msttexthash="2717234" _mstvisible="2" %) 668 -User can get this time from link: [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/||_mstvisible="3"]] : 669 -))) 343 +User can get this time from link: [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] : 670 670 671 -(% _mstvisible="1" %) 672 -((( 673 -(% _msthash="506069" _msttexthash="709813" _mstvisible="2" %) 674 674 Below is the converter example 675 -))) 676 676 677 -(% _mstvisible="1" %) 678 -[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]] 347 +[[image:image-20220523001219-12.png||height="353" width="853"]] 679 679 680 -(% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %) 681 681 So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25 682 682 683 -(% _mstvisible="1" %) 684 -=== (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) === 685 685 686 -(% _mstvisible="1" %) 687 -((( 688 -(% _msthash="506070" _msttexthash="4521946" _mstvisible="2" %) 352 +=== Set Device Time === 353 + 689 689 There are two ways to set device’s time: 690 -))) 691 691 692 -(% _mstvisible="1" %) 693 -((( 694 -(% _mstvisible="2" %) 695 -(% _msthash="506071" _msttexthash="1498471" _mstvisible="4" %)**1. Through LoRaWAN MAC Command (Default settings)** 696 -))) 356 +**~1. Through LoRaWAN MAC Command (Default settings)** 697 697 698 -(% _mstvisible="1" %) 699 -((( 700 -(% _msthash="506072" _msttexthash="2126267" _mstvisible="2" %) 701 701 User need to set SYNCMOD=1 to enable sync time via MAC command. 702 -))) 703 703 704 -(% _mstvisible="1" %) 705 -((( 706 -(% _msthash="506073" _msttexthash="54430324" _mstvisible="2" %) 707 707 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). 708 -))) 709 709 710 -(% _mstvisible="1" %) 711 -((( 712 -(% _msthash="506074" _msttexthash="92531127" _mstvisible="2" %) 713 713 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. 714 -))) 715 715 716 -(% _mstvisible="1" %) 717 -((( 718 -(% _mstvisible="2" %) 719 - 720 -))) 721 721 722 -(% _mstvisible="1" %) 723 -((( 724 -(% _mstvisible="2" %) 725 -(% _msthash="506075" _msttexthash="329719" _mstvisible="4" %)**2. Manually Set Time** 726 -))) 365 +**2. Manually Set Time** 727 727 728 -(% _mstvisible="1" %) 729 -((( 730 -(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %) 731 731 User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server. 732 -))) 733 733 734 -(% _mstvisible="1" %) 735 -=== (% _msthash="460759" _msttexthash="430001" _mstvisible="3" %)2.6.4 Poll sensor value(%%) === 736 736 737 -(% _msthash="315266" _msttexthash="4955821" _mstvisible="1" %) 370 +=== Poll sensor value === 371 + 738 738 User can poll sensor value based on timestamps from the server. Below is the downlink command. 739 739 740 -(% _mstvisible="1" %) 741 -[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]] 742 742 743 -(% _mstvisible="1" %) 744 -((( 745 -(% _msthash="506077" _msttexthash="14670916" _mstvisible="2" %) 375 +(% style="width:454px" %) 376 +|(% style="width:69px" %)1byte|(% style="width:129px" %)4bytes|(% style="width:134px" %)4bytes|(% style="width:119px" %)1byte 377 +|(% style="width:69px" %)31|(% style="width:129px" %)Timestamp start|(% style="width:134px" %)Timestamp end|(% style="width:119px" %)Uplink Interval 378 + 746 746 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. 747 -))) 748 748 749 -(% _mstvisible="1" %) 750 -((( 751 -(% _mstvisible="2" %) 752 -For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(% _mstvisible="3" style="display:none" %) 753 -))) 754 754 755 -(% _mstvisible="1" %) 756 -((( 757 -(% _msthash="506078" _msttexthash="6907459" _mstvisible="2" %) 382 +For example, downlink command 31 5FC5F350 5FC6 0160 05 383 + 758 758 Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data 759 -))) 760 760 761 -(% _mstvisible="1" %) 762 -((( 763 -(% _msthash="506079" _msttexthash="23531573" _mstvisible="2" %) 764 764 Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s. 765 -))) 766 766 767 767 768 -(% _mstvisible="1" %) 769 -=== (% _msthash="650923" _msttexthash="614185" _mstvisible="3" %)2.6.5 Datalog Uplink payload(%%) === 389 +=== Datalog Uplink payload === 770 770 771 -(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %) 772 772 The Datalog poll reply uplink will use below payload format. 773 773 774 -(% _mstvisible="1" %) 775 -((( 776 -(% _mstvisible="2" %) 777 -(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload** 778 -))) 779 779 780 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %) 781 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %) 782 -((( 783 -(% _mstvisible="6" %) 784 -((( 785 -(% _mstvisible="7" %) 786 -(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)** 787 -))) 788 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 789 -((( 790 -(% _mstvisible="6" %) 791 -((( 792 -(% _mstvisible="7" %) 793 -(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2** 794 -))) 795 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %) 796 -((( 797 -(% _mstvisible="6" %) 798 -((( 799 -(% _mstvisible="7" %) 800 -(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2** 801 -))) 802 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %) 803 -((( 804 -(% _mstvisible="6" %) 805 -((( 806 -(% _mstvisible="7" %) 807 -(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2** 808 -))) 809 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %) 810 -((( 811 -(% _mstvisible="6" %) 812 -((( 813 -(% _mstvisible="7" %) 814 -(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1** 815 -))) 816 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %) 817 -((( 818 -(% _mstvisible="6" %) 819 -((( 820 -(% _mstvisible="7" %) 821 -(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4** 822 -))) 823 -))) 824 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %) 825 -((( 826 -(% _mstvisible="6" %) 827 -((( 828 -(% _mstvisible="7" %) 829 -(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value** 830 -))) 831 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 832 -((( 833 -(% _mstvisible="6" %) 834 -((( 835 -(% _mstvisible="7" %) 836 -[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]] 837 -))) 838 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %) 839 -((( 840 -(% _mstvisible="6" %) 841 -((( 842 -(% _mstvisible="7" %) 843 -((( 844 -(% _mstvisible="8" %) 845 -[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]] 846 -))) 847 -))) 394 +Retrieval data payload 848 848 849 -(% _mstvisible="6" %) 850 -((( 851 -(% _mstvisible="7" %) 852 -((( 853 -(% _mstvisible="8" %) 854 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]] 855 -))) 856 -))) 857 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %) 858 -((( 859 -(% _mstvisible="6" %) 860 -((( 861 -(% _mstvisible="7" %) 862 -((( 863 -(% _mstvisible="8" %) 864 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]] 865 -))) 866 -))) 396 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**4** 397 +|**Value**|[[External sensor data>>path:#Extension_sensor_value]]|((( 398 +[[Built-In>>path:#SHT20_Temperature]] 867 867 868 -(% _mstvisible="6" %) 869 -((( 870 -(% _mstvisible="7" %) 871 -((( 872 -(% _mstvisible="8" %) 873 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]] 874 -))) 875 -))) 876 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %) 877 -((( 878 -(% _mstvisible="6" %) 879 -((( 880 -(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %) 881 -Poll message flag & Ext 882 -))) 883 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %) 884 -((( 885 -(% _mstvisible="6" %) 886 -((( 887 -(% _mstvisible="7" %) 888 -((( 889 -(% _mstvisible="8" %) 890 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]] 891 -))) 892 -))) 400 +[[Temperature>>path:#SHT20_Temperature]] 401 +)))|((( 402 +[[Built-in>>path:#SHT20_Humidity]] 893 893 894 -(% _mstvisible="6" %) 895 -((( 896 -(% _mstvisible="7" %) 897 -((( 898 -(% _mstvisible="8" %) 404 +[[Humidity>>path:#SHT20_Humidity]] 405 +)))|[[Poll message flag & Ext>>path:#Poll_EXT]]|((( 406 +[[Unix Time Stamp>>path:#Unix_Time_Stamp]] 407 + 899 899 900 900 ))) 901 -))) 902 -))) 903 903 904 -(% _mstvisible="1" %) 905 -(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext** 411 +Poll message flag & Ext 906 906 907 -(% _mstvisible="1" %) 908 -[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]] 909 909 910 -(% _mstvisible="1" %) 911 -((( 912 -(% _mstvisible="2" %) 913 -((( 914 -(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %) 915 -Poll Message Flag: 1: This message is a poll message reply. 916 -))) 917 -))) 414 +|**Bits**|**7**|**6**|**5**|**4**|**[3:0]** 415 +|**Status & Ext**|Not Defined|Poll Message Flag|Sync time OK|Unix Time Request|((( 416 +Ext: 918 918 919 -(% _mstvisible="1" %) 920 -* (% _mstvisible="3" %) 921 -((( 922 -(% _mstvisible="4" %) 923 -((( 924 -(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %) 925 -Poll Message Flag is set to 1. 418 +0b(1001) 926 926 ))) 927 -))) 928 -* (% _mstvisible="3" %) 929 -((( 930 -(% _mstvisible="4" %) 931 -((( 932 -(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %) 933 -Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands. 934 -))) 935 -))) 936 936 937 - (%_mstvisible="1"%)938 - (((939 - (%_mstvisible="2"%)940 - (((941 - (% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)421 +Poll Message Flag: 1: This message is a poll message reply. 422 + 423 +* Poll Message Flag is set to 1. 424 +* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands. 425 + 942 942 For example, in US915 band, the max payload for different DR is: 943 -))) 944 -))) 945 945 946 -(% _mstvisible="1" %) 947 -((( 948 -(% _mstvisible="2" %) 949 -((( 950 -(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %) 951 -a) DR0: max is 11 bytes so one entry of data 952 -))) 953 -))) 428 +a) DR0: max is 11 bytes so one entry of data 954 954 955 -(% _mstvisible="1" %) 956 -((( 957 -(% _mstvisible="2" %) 958 -((( 959 -(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %) 960 -b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes) 961 -))) 962 -))) 430 +b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes) 963 963 964 -(% _mstvisible="1" %) 965 -((( 966 -(% _mstvisible="2" %) 967 -((( 968 -(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %) 969 -c) DR2: total payload includes 11 entries of data 970 -))) 971 -))) 432 +c) DR2: total payload includes 11 entries of data 972 972 973 -(% _mstvisible="1" %) 974 -((( 975 -(% _mstvisible="2" %) 976 -((( 977 -(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %) 978 -d) DR3: total payload includes 22 entries of data. 979 -))) 980 -))) 434 +d) DR3: total payload includes 22 entries of data. 981 981 982 -(% _mstvisible="1" %) 983 -((( 984 -(% _mstvisible="2" %) 985 -((( 986 -(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %) 987 987 If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0 988 -))) 989 -))) 990 990 991 991 992 -(% _mstvisible="1" style="text-align: left;" %) 993 -(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:** 439 +**Example:** 994 994 995 -(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %) 996 996 If LHT65N has below data inside Flash: 997 997 998 -(% _mstvisible="1" %) 999 -[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]] 443 +Flash Addr |Unix Time | Ext | BAT voltage| Value 1000 1000 1001 -(% _mstvisible="1" %) 1002 -((( 1003 -(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %) 1004 -If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705 1005 -))) 445 +80196E0 21/1/19 04:27:03 1 3145 sht_temp=22.00 sht_hum=32.6 ds_temp=327.67 1006 1006 1007 -(% _mstvisible="1" %) 1008 -((( 1009 -(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %) 447 +80196F0 21/1/19 04:28:57 1 3145 sht_temp=21.90 sht_hum=33.1 ds_temp=327.67 448 + 449 +8019700 21/1/19 04:30:30 1 3145 sht_temp=21.81 sht_hum=33.4 ds_temp=327.67 450 + 451 +8019710 21/1/19 04:40:30 1 3145 sht_temp=21.65 sht_hum=33.7 ds_temp=327.67 452 + 453 +8019720 21/1/19 04:50:30 1 3147 sht_temp=21.55 sht_hum=34.1 ds_temp=327.67 454 + 455 +8019730 21/1/19 05:00:30 1 3149 sht_temp=21.50 sht_hum=34.1 ds_temp=327.67 456 + 457 +8019740 21/1/19 05:10:30 1 3149 sht_temp=21.43 sht_hum=34.6 ds_temp=327.67 458 + 459 +8019750 21/1/19 05:20:30 1 3151 sht_temp=21.35 sht_hum=34.9 ds_temp=327.67 460 + 461 + 462 +If user sends below downlink command: 463 + 464 +3160065F9760066DA705 465 + 1010 1010 Where : Start time: 60065F97 = time 21/1/19 04:27:03 1011 -))) 1012 1012 1013 -(% _mstvisible="1" %) 1014 -((( 1015 -(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %) 1016 - Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03 1017 -))) 468 + Stop time 60066DA7= time 21/1/19 05:27:03 1018 1018 1019 -(% _mstvisible="1" %) 1020 -((( 1021 -(% _mstvisible="2" %) 1022 - 1023 -))) 1024 1024 1025 -(% _mstvisible="1" %) 1026 -((( 1027 -(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %) 1028 1028 LHT65N will uplink this payload. 1029 -))) 1030 1030 1031 -(% _mstvisible="1" %) 1032 -[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]] 473 +[[image:image-20220523001219-13.png]] 1033 1033 1034 -(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %) 1035 1035 7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E 1036 1036 1037 1037 Where the first 11 bytes is for the first entry: ... ... @@ -1049,100 +1049,53 @@ 1049 1049 Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03 1050 1050 1051 1051 1052 -(% _mstvisible="1" style="text-align: left;" %) 1053 -== (% _msthash="244504" _msttexthash="177736" _mstvisible="3" %)2.7 Alarm Mode(%%) == 492 +== Alarm Mode == 1054 1054 1055 -(% _msthash="315279" _msttexthash="16493308" _mstvisible="1" style="text-align: left;" %) 1056 -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. 494 +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. 1057 1057 1058 -(% _mstvisible="1" %) 1059 -((( 1060 -(% _mstvisible="2" style="text-align: left;" %) 1061 -(% _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. 1062 -))) 1063 1063 1064 -(% _mstvisible="1" style="text-align: left;" %) 1065 -(% _msthash="315280" _msttexthash="363480" _mstvisible="3" %)**AT COMMAND FOR ALARM MODE:** 497 +Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature. 1066 1066 1067 -(% _mstvisible="1" class="box infomessage" %) 1068 -((( 1069 -(% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %) 1070 -(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%): Enable/disable alarm mode. (0: Disabled, 1: Enabled) 1071 1071 1072 -(% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %) 1073 -(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%): The interval between checking the alarm temperature. (In minutes) 500 +AT Commands for Alarm mode: 1074 1074 1075 -(% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %) 1076 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%): Gets or sets the alarm range of the internal temperature sensor 502 +**AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable) 1077 1077 1078 -(% _mstvisible="2" style="text-align: left;" %) 1079 -(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%): Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %) 504 +**AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute) 1080 1080 1081 -(% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %) 1082 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105. 1083 -))) 1084 1084 1085 -(% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %) 1086 -== (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator == 1087 1087 1088 -(% _mstvisible="1" %) 1089 -((( 1090 -(% _msthash="197769" _msttexthash="2924142" style="text-align: left;" %) 1091 -The LHT65 has a triple color LED which for easy showing different stage . 508 +== LED Indicator == 1092 1092 1093 -(% _msthash="289211" _msttexthash="3402659" style="text-align: left;" %) 1094 -While user press ACT button, the LED will work as per LED status with ACT button. 1095 -))) 510 +The LHT65N has a triple color LED which for easy shows different stage. 1096 1096 1097 -(% _mstvisible="1" %) 1098 -((( 1099 -(% _msthash="506092" _msttexthash="521573" _mstvisible="2" style="text-align: left;" %) 512 +While pressing ACT button, the LED will work as per LED status with ACT button. 513 + 1100 1100 In a normal working state: 1101 -))) 1102 1102 1103 -(% _mstvisible="1" %) 1104 -* (% _mstvisible="3" %) 1105 -((( 1106 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="4" %) 1107 -For each uplink, the BLUE LED or RED LED will blink (% _msthash="903005" _msttexthash="46254" _mstvisible="3" %)once(%%).(% style="display:none" %) 516 +* For each uplink, the BLUE LED or RED LED will blink once. 517 +* BLUE LED when an external sensor is connected 518 +* RED LED when an external sensor is not connected 519 +* For each success downlink, the PURPLE LED will blink once 1108 1108 1109 -(% _msthash="197771" _msttexthash="1202526" %) 1110 -(% _msthash="903005" _msttexthash="1647204" _mstvisible="3" %)BLUE LED when external sensor is connected 1111 -))) 1112 -* (% _mstvisible="3" %) 1113 -((( 1114 -(% _msthash="903007" _msttexthash="1334749" _mstvisible="4" %) 1115 -RED LED when external sensor is not connected 1116 -))) 1117 -* (% _mstvisible="3" %) 1118 -((( 1119 -(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %) 1120 -For each success downlink, the PURPLE LED will blink once 1121 -))) 1122 - 1123 -(% _mstvisible="1" %) 1124 1124 ---- 1125 1125 1126 -(% _mstvisible="1" style="text-align: left;" %) 1127 -== (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) == 523 +== Installation == 1128 1128 1129 -(% _mstvisible="1" %) 1130 -[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]] 525 +[[image:image-20220516231650-1.png||height="436" width="428"]] 1131 1131 1132 -(% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %) 1133 -= (% _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(%%) = 1134 1134 1135 -(% _msthidden="1" _mstvisible="1" style="text-align: left;" %) 1136 -== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(%%) E3 Temperature Probe == 1137 1137 1138 -(% _mstvisible="1" %) 1139 -[[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"]] 1140 1140 530 += Sensors & Accessories = 1141 1141 1142 -(% _msthash="315354" _msttexthash="1270971" _mstvisible="1" style="text-align: left;" %) 1143 -Temperature sensor with 2 meters cable long 532 +== E3 Temperature Probe == 1144 1144 1145 -(% _mstvisible="1" %) 534 +[[image:image-20220515080154-4.png||height="182" width="161"]] [[image:image-20220515080330-5.png||height="201" width="195"]] 535 + 536 + 537 +With Temperature sensor with 2 meters cable long 538 + 1146 1146 * Resolution: 0.0625 °C 1147 1147 * ±0.5°C accuracy from -10°C to +85°C 1148 1148 * ±2°C accuracy from -55°C to +125°C ... ... @@ -1150,779 +1150,394 @@ 1150 1150 * -55°C to 125°C 1151 1151 * Working voltage 2.35v ~~ 5v 1152 1152 1153 -(% _mstvisible="1" style="text-align: left;" %) 1154 -= (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) = 546 += Configure LHT65N via AT Command or LoRaWAN Downlink = 1155 1155 1156 -(% _mstvisible="1" %) 1157 -((( 1158 -(% _msthash="506246" _msttexthash="2005926" _mstvisible="2" style="text-align: left;" %) 1159 1159 Use can configure LHT65N via AT Command or LoRaWAN Downlink. 1160 -))) 1161 1161 1162 -(% _mstvisible="1" %) 1163 -* (% _mstvisible="3" %) 1164 -((( 1165 -(% _msthash="903318" _msttexthash="635544" _mstvisible="4" %) 1166 -AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]]. 1167 -))) 1168 -* (% _mstvisible="3" %) 1169 -((( 1170 -(% _msthash="903319" _msttexthash="2004301" _mstvisible="4" %) 1171 -LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]] 1172 -))) 550 +* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]]. 551 +* LoRaWAN Downlink instruction for different platforms: 1173 1173 1174 -(% _mstvisible="1" %) 1175 -((( 1176 -(% _mstvisible="2" style="text-align: left;" %) 1177 - 1178 -))) 553 +[[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]] 1179 1179 1180 -(% _mstvisible="1" %) 1181 -((( 1182 -(% _msthash="506248" _msttexthash="2144051" _mstvisible="2" style="text-align: left;" %) 555 + 1183 1183 There are two kinds of commands to configure LHT65N, they are: 1184 -))) 1185 1185 1186 -(% _mstvisible="1" %) 1187 -((( 1188 -(% _mstvisible="2" style="text-align: left;" %) 1189 -(% _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" %). 1190 -))) 558 +* **General Commands**. 1191 1191 1192 -(% _mstvisible="1" %) 1193 -((( 1194 -(% _msthash="506250" _msttexthash="774527" _mstvisible="2" style="text-align: left;" %) 1195 1195 These commands are to configure: 1196 -))) 1197 1197 1198 -(% _mstvisible="1" %) 1199 -* (% _mstvisible="3" %) 1200 -((( 1201 -(% _msthash="903320" _msttexthash="1503580" _mstvisible="4" %) 1202 -General system settings like: uplink interval. 1203 -))) 1204 -* (% _mstvisible="3" %) 1205 -((( 1206 -(% _msthash="903321" _msttexthash="1244334" _mstvisible="4" %) 1207 -LoRaWAN protocol & radio-related commands. 1208 -))) 562 +* General system settings like: uplink interval. 563 +* LoRaWAN protocol & radio-related commands. 1209 1209 1210 -(% _mstvisible="1" %) 1211 -((( 1212 -(% _msthash="506251" _msttexthash="8343023" _mstvisible="2" style="text-align: left;" %) 1213 -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]] 1214 -))) 565 +They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki: 1215 1215 1216 -(% _mstvisible="1" %) 1217 -((( 1218 -(% _mstvisible="2" style="text-align: left;" %) 1219 - 1220 -))) 567 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]] 1221 1221 1222 -(% _mstvisible="1" %) 1223 -((( 1224 -(% _mstvisible="2" style="text-align: left;" %) 1225 -(% _mstvisible="3" style="color:#4f81bd" %)* **Commands special design for LHT65N** 1226 -))) 1227 1227 1228 - (% _mstvisible="1" %)1229 - (((1230 - (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)570 + 571 +* **Commands special design for LHT65N** 572 + 1231 1231 These commands are only valid for LHT65N, as below: 1232 1232 1233 -(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %) 1234 - 1235 -))) 1236 1236 1237 -(% _mstvisible="1" style="text-align: left;" %) 1238 -== (% _msthash="708253" _msttexthash="668772" _mstvisible="3" %)4.1 Set Transmit Interval Time(%%) == 576 +== Set Transmit Interval Time == 1239 1239 1240 -(% _msthash="315355" _msttexthash="1659268" _mstvisible="1" style="text-align: left;" %) 1241 1241 Feature: Change LoRaWAN End Node Transmit Interval. 1242 1242 1243 -(% _mstvisible="1" style="text-align: left;" %) 1244 -(% _msthash="315356" _msttexthash="241696" _mstvisible="3" %)**AT Command: AT+TDC** 580 +**AT Command: AT+TDC** 1245 1245 1246 -(% _mstvisible="1" %) 1247 -[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]] 582 +|**Command Example**|**Function**|**Response** 583 +|AT+TDC?|Show current transmit Interval|((( 584 +30000 1248 1248 1249 -(% _mstvisible="1" %) 1250 -((( 1251 -(% _mstvisible="2" style="text-align: left;" %) 1252 -(% _msthash="506255" _msttexthash="381992" _mstvisible="4" %)**Downlink Command: 0x01** 586 +OK 587 + 588 +the interval is 30000ms = 30s 1253 1253 ))) 590 +|AT+TDC=60000|Set Transmit Interval|((( 591 +OK 1254 1254 1255 -(% _mstvisible="1" %) 1256 -((( 1257 -(% _msthash="506256" _msttexthash="1996592" _mstvisible="2" style="text-align: left;" %) 1258 -Format: Command Code (0x01) followed by 3 bytes time value. 593 +Set transmit interval to 60000ms = 60 seconds 1259 1259 ))) 1260 1260 1261 -(% _mstvisible="1" %) 1262 -((( 1263 -(% _msthash="506257" _msttexthash="12934649" _mstvisible="2" style="text-align: left;" %) 596 +**Downlink Command: 0x01** 597 + 598 +Format: Command Code (0x01) followed by 3 bytes time value. 599 + 1264 1264 If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01. 1265 -))) 1266 1266 1267 -(% _mstvisible="1" %) 1268 -* (% _mstvisible="3" %) 1269 -((( 1270 -(% _msthash="903322" _msttexthash="3250546" _mstvisible="4" %) 1271 -(% _mstvisible="5" %)**Example 1**(%%): Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 1272 -))) 1273 -* (% _mstvisible="3" %) 1274 -((( 1275 -(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %) 1276 -(% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 1277 -))) 602 +* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 603 +* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 1278 1278 1279 -(% _mstvisible="1" style="text-align: left;" %) 1280 -== (% _msthash="614770" _msttexthash="578240" _mstvisible="3" %)4.2 Set External Sensor Mode(%%) == 605 +== Set External Sensor Mode == 1281 1281 1282 -(% _msthash="315357" _msttexthash="975117" _mstvisible="1" style="text-align: left;" %) 1283 1283 Feature: Change External Sensor Mode. 1284 1284 1285 -(% _mstvisible="1" style="text-align: left;" %) 1286 -(% _msthash="315358" _msttexthash="248118" _mstvisible="3" %)**AT Command: AT+EXT** 609 +**AT Command: AT+EXT** 1287 1287 1288 -(% _mstvisible="1" %) 1289 -[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]] 611 +|**Command Example**|**Function**|**Response** 612 +|AT+EXT?|Get current external sensor mode|((( 613 +1 1290 1290 1291 -(% _mstvisible="1" %) 1292 -((( 1293 -(% _mstvisible="2" style="text-align: left;" %) 1294 -(% _msthash="506258" _msttexthash="387855" _mstvisible="4" %)**Downlink Command: 0xA2** 615 +OK 616 + 617 +External Sensor mode =1 1295 1295 ))) 619 +|AT+EXT=1|(% colspan="2" %)Set external sensor mode to 1 620 +|AT+EXT=9|(% colspan="2" %)Set to external DS18B20 with timestamp 1296 1296 1297 -(% _mstvisible="1" %) 1298 -((( 1299 -(% _msthash="506259" _msttexthash="395629" _mstvisible="2" style="text-align: left;" %) 622 +**Downlink Command: 0xA2** 623 + 1300 1300 Total bytes: 2 ~~ 5 bytes 1301 -))) 1302 1302 1303 -(% _mstvisible="1" %) 1304 -((( 1305 -(% _mstvisible="2" %) 1306 -(% _msthash="506260" _msttexthash="104767" _mstvisible="4" %)**Example:** 1307 -))) 626 +Example: 1308 1308 1309 -(% _mstvisible="1" %) 1310 -* (% _mstvisible="3" %) 1311 -((( 1312 -(% _msthash="903324" _msttexthash="934973" _mstvisible="4" %) 1313 -0xA201: Set external sensor type to E1 1314 -))) 1315 -* (% _mstvisible="3" %) 1316 -((( 1317 -(% _msthash="903325" _msttexthash="354770" _mstvisible="4" %) 1318 -0xA209: Same as AT+EXT=9 1319 -))) 1320 -* (% _mstvisible="3" %) 1321 -((( 1322 -(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %) 1323 -0xA20702003c,Same as AT+SETCNT=60 1324 -))) 628 +* 0xA201: Set external sensor type to E1 629 +* 0xA209: Same as AT+EXT=9 630 +* 0xA20702003c,Same as AT+SETCNT=60 1325 1325 1326 -(% _mstvisible="1" style="text-align: left;" %) 1327 -== (% _msthash="1562483" _msttexthash="1445717" _mstvisible="3" %)4.3 Enable/Disable uplink Temperature probe ID(%%) == 632 +== Enable/Disable uplink Temperature probe ID == 1328 1328 1329 -(% _msthash="315359" _msttexthash="2977572" _mstvisible="1" style="text-align: left;" %) 1330 1330 Feature: If PID is enabled, device will send the temperature probe ID on: 1331 1331 1332 -(% _mstvisible="1" %) 1333 1333 * First Packet after OTAA Join 1334 1334 * Every 24 hours since the first packet. 1335 1335 1336 -(% _msthash="315360" _msttexthash="658814" _mstvisible="1" style="text-align: left;" %) 1337 1337 PID is default set to disable (0) 1338 1338 1339 -(% _mstvisible="1" style="text-align: left;" %) 1340 -(% _msthash="315361" _msttexthash="137488" _mstvisible="3" %)**AT Command:** 1341 1341 1342 -(% _mstvisible="1" %) 1343 -[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]] 642 +**AT Command:** 1344 1344 1345 - (% _mstvisible="1"style="text-align: left;" %)1346 - (% _msthash="315362" _msttexthash="298038" _mstvisible="3"%)**DownlinkCommand:**644 +|**Command Example**|**Function**|**Response** 645 +|AT+PID=1|Enable PID uplink|OK 1347 1347 1348 -(% _mstvisible="1" %) 1349 -* 0xA800 **~-~->** AT+PID=0 1350 -* 0xA801 **~-~->** AT+PID=1 647 +**Downlink Command:** 1351 1351 1352 - (%_mstvisible="1" style="text-align:left;"%)1353 - ==(% _msthash="266344" _msttexthash="242879"_mstvisible="3"%)4.4 SetPassword(%%)==649 +* 0xA800 à AT+PID=0 650 +* 0xA801 à AT+PID=1 1354 1354 1355 -(% _msthash="315363" _msttexthash="1170728" _mstvisible="1" style="text-align: left;" %) 652 + 653 +== Set Password == 654 + 1356 1356 Feature: Set device password, max 9 digits 1357 1357 1358 -(% _mstvisible="1" style="text-align: left;" %) 1359 -(% _msthash="315364" _msttexthash="295009" _mstvisible="3" %)**AT Command: AT+PWORD** 657 +**AT Command: AT+PWORD** 1360 1360 1361 -(% _mstvisible="1" %) 1362 -[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]] 659 +|**Command Example**|**Function**|**Response** 660 +|AT+PWORD=?|Show password|((( 661 +123456 1363 1363 1364 -(% _mstvisible="1" %) 1365 -((( 1366 -(% _mstvisible="2" style="text-align: left;" %) 1367 -(% _msthash="506261" _msttexthash="298038" _mstvisible="4" %)**Downlink Command:** 1368 -))) 1369 1369 1370 -(% _mstvisible="1" %) 1371 -((( 1372 -(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %) 1373 -No downlink command for this feature. 664 +OK 1374 1374 ))) 666 +|AT+PWORD=999999|Set password|OK 1375 1375 1376 -(% _mstvisible="1" style="text-align: left;" %) 1377 -== (% _msthash="306956" _msttexthash="281918" _mstvisible="3" %)4.5 Quit AT Command(%%) == 668 +**Downlink Command:** 1378 1378 1379 -(% _msthash="315365" _msttexthash="4616456" _mstvisible="1" style="text-align: left;" %) 1380 -Feature: Quit AT Command mode, so user needs to input password again before use AT Commands. 1381 - 1382 -(% _mstvisible="1" style="text-align: left;" %) 1383 -(% _msthash="315366" _msttexthash="289120" _mstvisible="3" %)**AT Command: AT+DISAT** 1384 - 1385 -(% _mstvisible="1" %) 1386 -[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]] 1387 - 1388 -(% _mstvisible="1" style="text-align: left;" %) 1389 -(% _msthash="315367" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 1390 - 1391 -(% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %) 1392 1392 No downlink command for this feature. 1393 1393 1394 -(% _mstvisible="1" style="text-align: left;" %) 1395 -== (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) == 1396 1396 1397 -(% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %) 1398 -Feature: Set device to sleep mode 673 +== Quit AT Command == 1399 1399 1400 -(% _mstvisible="1" style="text-align: left;" %) 1401 -(% _msthash="315370" _msttexthash="289783" _mstvisible="3" %)**AT Command: AT+SLEEP** 675 +Feature: Quit AT Command mode, so user needs to input password again before use AT Commands. 1402 1402 1403 -(% _mstvisible="1" %) 1404 -[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]] 677 +**AT Command: AT+DISAT** 1405 1405 1406 - (%_mstvisible="1" %)1407 - (% _msthash="315371" _msttexthash="298038" _mstvisible="3" %)**DownlinkCommand:**679 +|**Command Example**|**Function**|**Response** 680 +|AT+DISAT|Quit AT Commands mode|OK 1408 1408 1409 -(% _mstvisible="1" %) 1410 -* There is no downlink command to set to Sleep mode. 682 +**Downlink Command:** 1411 1411 1412 -(% _mstvisible="1" %) 1413 -== (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) == 684 +No downlink command for this feature. 1414 1414 1415 -(% _msthash="315372" _msttexthash="2565524" _mstvisible="1" %) 1416 -Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]] 1417 1417 1418 -(% _mstvisible="1" %) 1419 -(% _msthash="315373" _msttexthash="137488" _mstvisible="3" %)**AT Command:** 687 +== Set to sleep mode == 1420 1420 1421 -(% _mstvisible="1" %) 1422 -[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]] 689 +Feature: Set device to sleep mode 1423 1423 1424 -(% _mstvisible="1" %) 1425 -(% _msthash="315374" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 691 +**AT Command: AT+SLEEP** 1426 1426 1427 -(% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %) 1428 -0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352 693 +| | | 694 +|**Command Example**|**Function**|**Response** 695 +|AT+SLEEP|Set to sleep mode|((( 696 +Clear all stored sensor data… 1429 1429 1430 -(% _mstvisible="1" %) 1431 -== (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) == 1432 - 1433 -(% _mstvisible="1" %) 1434 -((( 1435 -(% _msthash="506263" _msttexthash="11748321" _mstvisible="2" %) 1436 -Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command. 698 +OK 1437 1437 ))) 1438 1438 1439 -(% _mstvisible="1" %) 1440 -((( 1441 -(% _msthash="506264" _msttexthash="6530264" _mstvisible="2" %) 1442 -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. 1443 -))) 701 +**Downlink Command:** 1444 1444 1445 -(% _mstvisible="1" %) 1446 -((( 1447 -(% _mstvisible="2" %) 1448 -(% _msthash="506265" _msttexthash="137488" _mstvisible="4" %)**AT Command:** 1449 -))) 703 +* There is no downlink command to set to Sleep mode. 1450 1450 1451 -(% _mstvisible="1" %) 1452 -[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]] 1453 1453 1454 -(% _mstvisible="1" %) 1455 -(% _msthash="315376" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 706 +== Set system time == 1456 1456 1457 -(% _msthash="315377" _msttexthash="479648" _mstvisible="1" %) 1458 -0x28 01 ~/~/ Same As AT+SYNCMOD=1 708 +Feature: Set system time, unix format. [[See here for format detail.>>path:#TimeStamp]] 1459 1459 1460 -(% _msthash="315378" _msttexthash="479076" _mstvisible="1" %) 1461 -0x28 00 ~/~/ Same As AT+SYNCMOD=0 710 +**AT Command:** 1462 1462 1463 -(% _mstvisible="1" %) 1464 -== (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) == 712 +|**Command Example**|**Function** 713 +|AT+TIMESTAMP=1611104352|((( 714 +OK 1465 1465 1466 -(% _msthash="315379" _msttexthash="3065777" _mstvisible="1" %) 1467 -Feature: Define System time sync interval. SYNCTDC default value: 10 days. 1468 - 1469 -(% _mstvisible="1" %) 1470 -(% _msthash="315380" _msttexthash="137488" _mstvisible="3" %)**AT Command:** 1471 - 1472 -(% _mstvisible="1" %) 1473 -[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]] 1474 - 1475 -(% _mstvisible="1" %) 1476 -(% _msthash="315381" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 1477 - 1478 -(% _msthash="315382" _msttexthash="590044" _mstvisible="1" %) 1479 -0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A 1480 - 1481 -(% _mstvisible="1" %) 1482 -== (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) == 1483 - 1484 -(% _msthash="315383" _msttexthash="3233334" _mstvisible="1" %) 1485 -Feature: Print the sector data from start page to stop page (max is 416 pages). 1486 - 1487 -(% _mstvisible="1" %) 1488 -(% _msthash="315384" _msttexthash="264953" _mstvisible="3" %)**AT Command: AT+PDTA** 1489 - 1490 -(% _mstvisible="1" %) 1491 -[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]] 1492 - 1493 -(% _mstvisible="1" %) 1494 -(% _msthash="315385" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 1495 - 1496 -(% _msthash="315386" _msttexthash="799539" _mstvisible="1" %) 1497 -No downlink commands for feature 1498 - 1499 -(% _mstvisible="1" %) 1500 -== (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) == 1501 - 1502 -(% _msthash="315387" _msttexthash="1101009" _mstvisible="1" %) 1503 -Feature: Print the last few data entries 1504 - 1505 -(% _mstvisible="1" %) 1506 -(% _msthash="315388" _msttexthash="288522" _mstvisible="3" %)**AT Command: AT+PLDTA** 1507 - 1508 -(% _mstvisible="1" %) 1509 -[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]] 1510 - 1511 -(% _mstvisible="1" %) 1512 -(% _msthash="315389" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 1513 - 1514 -(% _msthash="315390" _msttexthash="799539" _mstvisible="1" %) 1515 -No downlink commands for feature 1516 - 1517 -(% _mstvisible="1" %) 1518 -== (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) == 1519 - 1520 -(% _msthash="315391" _msttexthash="1609075" _mstvisible="1" %) 1521 -Feature: Clear flash storage for data log feature. 1522 - 1523 -(% _mstvisible="1" %) 1524 -(% _msthash="315392" _msttexthash="311415" _mstvisible="3" %)**AT Command: AT+CLRDTA** 1525 - 1526 -(% _mstvisible="1" %) 1527 -[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]] 1528 - 1529 -(% _mstvisible="1" %) 1530 -(% _msthash="315393" _msttexthash="388193" _mstvisible="3" %)**Downlink Command: 0xA3** 1531 - 1532 -(% _mstvisible="1" %) 1533 -* Example: 0xA301 ~/~/Same as AT+CLRDTA 1534 - 1535 -(% _mstvisible="1" %) 1536 -== (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) == 1537 - 1538 -(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %) 1539 -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. 1540 - 1541 - 1542 -(% _mstvisible="1" %) 1543 -(% _msthash="315395" _msttexthash="334256" _mstvisible="3" %)**AT Command: AT+PNACKMD** 1544 - 1545 -(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %) 1546 -The default factory setting is 0 1547 - 1548 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %) 1549 -(% _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** 1550 -(% _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 1551 - 1552 -(% _mstvisible="1" %) 1553 -(% _msthash="315397" _msttexthash="383981" _mstvisible="3" %)**Downlink Command: 0x34** 1554 - 1555 -(% _mstvisible="1" %) 1556 -* Example: 0x3401 ~/~/Same as AT+PNACKMD=1 1557 - 1558 -(% _mstvisible="1" %) 1559 -= (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) = 1560 - 1561 -(% _mstvisible="1" %) 1562 -== (% _msthash="265486" _msttexthash="242073" _mstvisible="3" %)5.1 Battery Type(%%) == 1563 - 1564 -(% _msthash="315398" _msttexthash="33754799" _mstvisible="1" %) 1565 -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. 1566 - 1567 -(% _mstvisible="1" %) 1568 -((( 1569 -(% _mstvisible="2" %) 1570 -The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance. 1571 -[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]] 716 +Set System time to 2021-01-20 00:59:12 1572 1572 ))) 1573 1573 1574 -(% _mstvisible="1" %) 1575 -((( 1576 -(% _mstvisible="2" %) 1577 -The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery. 1578 - 1579 -))) 719 +**Downlink Command:** 1580 1580 1581 -(% _mstvisible="1" %) 1582 -== (% _msthash="353795" _msttexthash="326703" _mstvisible="3" %)5.2 Replace Battery(%%) == 721 +0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352 1583 1583 1584 -(% _msthash="315399" _msttexthash="11289278" _mstvisible="1" %) 1585 -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. 1586 1586 1587 -(% _mstvisible="1" %) 1588 -[[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"]] 724 +== Set Time Sync Mode == 1589 1589 1590 -(% _mstvisible="1" %) 1591 -== (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) == 726 +Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command. 1592 1592 1593 -(% _mstvisible="1" %) 1594 -((( 1595 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1596 -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: 1597 -[[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]] 1598 1598 729 +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. 1599 1599 1600 -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]] 1601 1601 732 +**AT Command:** 1602 1602 1603 - (% _msthash="506266"_msttexthash="35479028" _mstvisible="2" %)1604 -= (%_msthash="183170" _msttexthash="163566"_mstvisible="3" %)6. FAQ(%%) =734 +|**Command Example**|**Function** 735 +|AT+SYNCMOD=1|Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq) 1605 1605 1606 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1607 -== 6.1 How to use AT Command? == 737 +**Downlink Command:** 1608 1608 1609 - LHT65NsupportsATCommand set.User can use a USB to TTLadapterplusthe ProgramCable to739 +0x28 01 ~/~/ Same As AT+SYNCMOD=1 1610 1610 1611 - connecttoLHT65forusingATcommand, as below.741 +0x28 00 ~/~/ Same As AT+SYNCMOD=0 1612 1612 1613 -[[image:image-20220530085651-1.png]] 1614 1614 744 +== Set Time Sync Interval == 1615 1615 1616 - Connection:746 +Feature: Define System time sync interval. SYNCTDC default value: 10 days. 1617 1617 1618 - ✓ USB toTTLGND <~-~->GND748 +**AT Command:** 1619 1619 1620 -✓ USB to TTL RXD <~-~-> D+ 750 +|**Command Example**|**Function** 751 +|AT+SYNCTDC=0x0A|Set SYNCTDC to 10 (0x0A), so the sync time is 10 days. 1621 1621 1622 - ✓ USB toTTL TXD <~-~-> A11753 +**Downlink Command:** 1623 1623 1624 - ✓USBtoTTL 3.3V <~-~->D-755 +0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A 1625 1625 1626 -In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to 1627 1627 1628 - accessserial consoleforLHT65N. TheAT commands are disable by default and needto enter758 +== Print data entries base on page. == 1629 1629 1630 - password(default:**123456**)to activeit. TimeouttoinputAT Commandis5min,after 5-minute,760 +Feature: Print the sector data from start page to stop page (max is 416 pages). 1631 1631 1632 - user need to input password again. User can useAT+DISATcommandto disableATcommand762 +**AT Command: AT+PDTA** 1633 1633 1634 -before timeout. 764 +|**Command Example**|**Response** 765 +|((( 766 +AT+PDTA=1,3 1635 1635 1636 -Input password and ATZ to activate LHT65N,As shown below: 1637 1637 1638 -[[image:image-20220530095701-4.png]] 1639 1639 770 +Print page 1 to 3 771 +)))|((( 772 +8019500 19/6/26 16:48 1 2992 sht_temp=28.21 sht_hum=71.5 ds_temp=27.31 1640 1640 1641 - ATCommandListisasbelow:774 +8019510 19/6/26 16:53 1 2994 sht_temp=27.64 sht_hum=69.3 ds_temp=26.93 1642 1642 1643 - AT+<CMD>?:Helpon<CMD>776 +8019520 19/6/26 16:58 1 2996 sht_temp=28.39 sht_hum=72.0 ds_temp=27.06 1644 1644 1645 - AT+<CMD>:Run<CMD>778 +8019530 19/6/26 17:03 1 2996 sht_temp=27.97 sht_hum=70.4 ds_temp=27.12 1646 1646 1647 - AT+<CMD>=<value>:Setthevalue780 +8019540 19/6/26 17:08 1 2996 sht_temp=27.80 sht_hum=72.9 ds_temp=27.06 1648 1648 1649 - AT+<CMD>=?:Getthevalue782 +8019550 19/6/26 17:13 1 2998 sht_temp=27.30 sht_hum=72.4 ds_temp=26.68 1650 1650 1651 - AT+DEBUG:Setmoreinfooutput784 +8019560 19/6/26 17:22 1 2992 sht_temp=26.27 sht_hum=62.3 ds_temp=26.56 1652 1652 1653 - ATZ: Trig a reset of the MCU786 +8019570 1654 1654 1655 - AT+FDR: Reset Parameters to Factory Default, Keys Reserve788 +8019580 1656 1656 1657 - AT+DEUI: Get or Set the Device EUI790 +8019590 1658 1658 1659 -A T+DADDR: Get or Set the Device Address792 +80195A0 1660 1660 1661 - AT+APPKEY: Get or Set the Application Key794 +80195B0 1662 1662 1663 - AT+NWKSKEY: Get or Set the Network Session Key796 +80195C0 1664 1664 1665 - AT+APPSKEY: Get or Set the Application Session Key798 +80195D0 1666 1666 1667 - AT+APPEUI: Get or Set the Application EUI800 +80195E0 1668 1668 1669 - AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off,1: on)802 +80195F0 1670 1670 1671 -AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec) 1672 1672 1673 -AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X) 805 +OK 806 +))) 1674 1674 1675 - AT+DCS: Getor Set the ETSI Duty Cycle setting- 0=disable, 1=enable - Only for testing808 +**Downlink Command:** 1676 1676 1677 - AT+PNM: GetorSet the publicnetworkmode.(0: off, 1:on)810 +No downlink commands for feature 1678 1678 1679 -AT+RX2FQ: Get or Set the Rx2 window frequency 1680 1680 1681 -AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X) 1682 1682 1683 - AT+RX1DL:Get orSetthe delaybetweenthe endofthe TxandtheRx Window 1in ms814 +== Print last few data entries. == 1684 1684 1685 - AT+RX2DL: GetorSet thedelaybetweenthe endofthe TxandtheRx Window 2in ms816 +Feature: Print the last few data entries 1686 1686 1687 -AT +JN1DL:Getor Set the Join Accept Delay betweenthe endof theTx and the Join Rx Window 1818 +**AT Command: AT+PLDTA** 1688 1688 1689 -in ms 820 +|**Command Example**|**Response** 821 +|((( 822 +AT+PLDTA=5 1690 1690 1691 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 1692 1692 1693 -in ms 1694 1694 1695 -AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA) 826 +Print last 5 entries 827 +)))|((( 828 +Stop Tx and RTP events when read sensor data 1696 1696 1697 - AT+NWKID:GetorSetheNetworkID830 +1 19/6/26 13:59 1 3005 sht_temp=27.09 sht_hum=79.5 ds_temp=26.75 1698 1698 1699 - AT+FCU:GetorSetheFrameCounter Uplink832 +2 19/6/26 14:04 1 3007 sht_temp=26.65 sht_hum=74.8 ds_temp=26.43 1700 1700 1701 - AT+FCD:GetorSetheFrameCounter Downlink834 +3 19/6/26 14:09 1 3007 sht_temp=26.91 sht_hum=77.9 ds_temp=26.56 1702 1702 1703 - AT+CLASS:GetorSet theDevice Class836 +4 19/6/26 14:15 1 3007 sht_temp=26.93 sht_hum=76.7 ds_temp=26.75 1704 1704 1705 - AT+JOIN:Joinnetwork838 +5 19/6/26 14:20 1 3007 sht_temp=26.78 sht_hum=76.6 ds_temp=26.43 1706 1706 1707 - AT+NJS: Gethejoinstatus840 +Start Tx and RTP events 1708 1708 1709 -AT+SENDB: Send hexadecimal data along with the application port 842 +OK 843 +))) 1710 1710 1711 - AT+SEND: Send text data alongwith the applicationport845 +**Downlink Command:** 1712 1712 1713 - AT+RECVB:Printlast receiveddata inbinaryformat(with hexadecimal values)847 +No downlink commands for feature 1714 1714 1715 -AT+RECV: Print last received data in raw format 1716 1716 1717 -AT+VER: Get current image version and Frequency Band 1718 1718 1719 - AT+CFM:Get orSet theconfirmation mode(0-1)851 +== Clear Flash Record == 1720 1720 1721 - AT+CFS:Getconfirmationstatusof thelastAT+SEND (0-1)853 +Feature: Clear flash storage for data log feature. 1722 1722 1723 -AT +SNR:Get the SNRof the last receivedpacket855 +**AT Command: AT+CLRDTA** 1724 1724 1725 -AT+RSSI: Get the RSSI of the last received packet 857 +|**Command Example**|**Function**|**Response** 858 +|AT+CLRDTA|Clear date record|((( 859 +Clear all stored sensor data… 1726 1726 1727 -AT+TDC: Get or set the application data transmission interval in ms 861 +OK 862 +))) 1728 1728 1729 - AT+PORT: Getor set the applicationport864 +**Downlink Command: 0xA3** 1730 1730 1731 - AT+DISAT:Disable ATcommands866 +* Example: 0xA301 ~/~/Same as AT+CLRDTA 1732 1732 1733 -AT+PWORD: Set password, max 9 digits 1734 1734 1735 -AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode 1736 1736 1737 - AT+CHE:Get orSet eight channelsmode,Only for US915,AU915,CN470870 += Battery & How to replace = 1738 1738 1739 - AT+PDTA:Printhesectordata from startpageto stop page872 +== Battery Type == 1740 1740 1741 - AT+PLDTA:Printthe last fewsets ofdata874 +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. 1742 1742 1743 -AT+CLRDTA: Clear the storage, record position back to 1st 876 +The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance. 877 +[[image:image-20220515075034-1.png||height="208" width="644"]] 1744 1744 1745 -AT+SLEEP: Set sleep mode 1746 1746 1747 -AT+EXT: Get or Set external sensor model 880 +The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery. 881 + 1748 1748 1749 - AT+BAT:Get thecurrentbatteryvoltage in mV883 +== Replace Battery == 1750 1750 1751 - AT+CFG:Print allconfigurations885 +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. 1752 1752 1753 - AT+WMOD:Getor SetWork Mode887 +[[image:image-20220515075440-2.png||height="338" width="272"]][[image:image-20220515075625-3.png||height="193" width="257"]] 1754 1754 1755 -AT+ARTEMP: Get or set the internal Temperature sensor alarm range 1756 1756 1757 - AT+CITEMP:Getor setthe internalTemperaturesensor collection interval in min890 +== Battery Life Analyze == 1758 1758 1759 -AT+SETCNT:Set the count at present 892 +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: 893 +https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf 1760 1760 1761 -AT+RJTDC: Get or set the ReJoin data transmission interval in min 1762 1762 1763 - AT+RPL:Get orsetresponselevel896 += Order Info = 1764 1764 1765 - AT+TIMESTAMP: Get orSetUNIX timestampinsecond898 +Part Number: (% class="mark" %)**LHT65N-XX** 1766 1766 1767 - AT+LEAPSEC:Getor SetLeap Second900 +**XX**: The default frequency band 1768 1768 1769 -AT+SYNCMOD: Get or Set time synchronization method 902 +* **AS923**: LoRaWAN AS923 band 903 +* **AU915**: LoRaWAN AU915 band 904 +* **EU433**: LoRaWAN EU433 band 905 +* **EU868**: LoRaWAN EU868 band 906 +* **KR920**: LoRaWAN KR920 band 907 +* **US915**: LoRaWAN US915 band 908 +* **IN865**: LoRaWAN IN865 band 909 +* **CN470**: LoRaWAN CN470 band 1770 1770 1771 - AT+SYNCTDC:Getorset timesynchronization intervalin day911 +**YY**: Sensor Accessories 1772 1772 1773 - AT+PID:Getorsetthe PID913 +* **E3**: External Temperature Probe 1774 1774 1775 - 1776 -))) 915 += Packing Info = 1777 1777 1778 -(% _mstvisible="1" %) 1779 -= (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)7. Order Info(%%) = 917 +**Package Includes**: 1780 1780 1781 -(% _mstvisible="1" %) 1782 -((( 1783 -(% _msthash="506267" _msttexthash="432432" _mstvisible="2" %) 1784 -Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY** 1785 -))) 919 +* LHT65N Temperature & Humidity Sensor x 1 920 +* Program cable x 1 921 +* Optional external sensor 1786 1786 1787 -(% _mstvisible="1" %) 1788 -((( 1789 -(% _msthash="506268" _msttexthash="686946" _mstvisible="2" %) 1790 -(% _mstvisible="4" style="color:#4f81bd" %)**XX **(%%): The default frequency band 1791 -))) 923 +**Dimension and weight**: 1792 1792 1793 -(% _mstvisible="1" %) 1794 -* (% _mstvisible="3" %) 1795 -((( 1796 -(% _msthash="903327" _msttexthash="393341" _mstvisible="4" %) 1797 -(% _mstvisible="6" style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band 1798 -))) 1799 -* (% _mstvisible="3" %) 1800 -((( 1801 -(% _msthash="903328" _msttexthash="394576" _mstvisible="4" %) 1802 -(% _mstvisible="6" style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band 1803 -))) 1804 -* (% _mstvisible="3" %) 1805 -((( 1806 -(% _msthash="903329" _msttexthash="393913" _mstvisible="4" %) 1807 -(% _mstvisible="6" style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band 1808 -))) 1809 -* (% _mstvisible="3" %) 1810 -((( 1811 -(% _msthash="903330" _msttexthash="399087" _mstvisible="4" %) 1812 -(% _mstvisible="6" style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band 1813 -))) 1814 -* (% _mstvisible="3" %) 1815 -((( 1816 -(% _msthash="903331" _msttexthash="395109" _mstvisible="4" %) 1817 -(% _mstvisible="6" style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band 1818 -))) 1819 -* (% _mstvisible="3" %) 1820 -((( 1821 -(% _msthash="903332" _msttexthash="400842" _mstvisible="4" %) 1822 -(% _mstvisible="6" style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band 1823 -))) 1824 -* (% _mstvisible="3" %) 1825 -((( 1826 -(% _msthash="903333" _msttexthash="396487" _mstvisible="4" %) 1827 -(% _mstvisible="6" style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band 1828 -))) 1829 -* (% _mstvisible="3" %) 1830 -((( 1831 -(% _msthash="903334" _msttexthash="390923" _mstvisible="4" %) 1832 -(% _mstvisible="6" style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band 1833 -))) 925 +* Device Size: 13.5 x 7 x 3 cm 926 +* Device Weight: 105g 927 +* Package Size / pcs : 14.5 x 8 x 5 cm 928 +* Weight / pcs : 170g 1834 1834 1835 -(% _mstvisible="1" %) 1836 -((( 1837 -(% _msthash="506269" _msttexthash="443495" _mstvisible="2" %) 1838 -(% _mstvisible="4" style="color:#4f81bd" %)**YY**(%%): Sensor Accessories 1839 -))) 930 += FCC Warning = 1840 1840 1841 -(% _mstvisible="1" %) 1842 -* (% _mstvisible="3" %) 1843 -((( 1844 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %) 1845 -(% _mstvisible="6" style="color:#4f81bd" %)**E3**(%%): External Temperature Probe 1846 - 1847 - 1848 -(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %) 1849 - 1850 -))) 1851 - 1852 -(% _mstvisible="1" %) 1853 -= (% _msthash="233363" _msttexthash="211237" _mstvisible="3" %)8. Packing Info(%%) = 1854 - 1855 -(% _mstvisible="1" %) 1856 -((( 1857 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %) 1858 -(% _mstvisible="3" %)**Package Includes**(%%): 1859 -))) 1860 - 1861 -(% _mstvisible="1" %) 1862 -* (% _mstvisible="3" %) 1863 -((( 1864 -(% _msthash="903336" _msttexthash="1033149" _mstvisible="4" %) 1865 -LHT65N Temperature & Humidity Sensor x 1 1866 -))) 1867 -* (% _mstvisible="3" %) 1868 -((( 1869 -(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %) 1870 -Program cable x 1 1871 -))) 1872 -* (% _mstvisible="3" %) 1873 -((( 1874 -(% _msthash="903338" _msttexthash="544167" _mstvisible="4" %) 1875 -Optional external sensor 1876 -))) 1877 - 1878 -(% _mstvisible="1" %) 1879 -((( 1880 -(% _msthash="506271" _msttexthash="403858" _mstvisible="2" %) 1881 -(% _mstvisible="3" %)**Dimension and weight**(%%): 1882 -))) 1883 - 1884 -(% _mstvisible="1" %) 1885 -* (% _mstvisible="3" %) 1886 -((( 1887 -(% _msthash="903339" _msttexthash="391807" _mstvisible="4" %) 1888 -Device Size: 13.5 x 7 x 3 cm 1889 -))) 1890 -* (% _mstvisible="3" %) 1891 -((( 1892 -(% _msthash="903340" _msttexthash="285298" _mstvisible="4" %) 1893 -Device Weight: 105g 1894 -))) 1895 -* (% _mstvisible="3" %) 1896 -((( 1897 -(% _msthash="903341" _msttexthash="562926" _mstvisible="4" %) 1898 -Package Size / pcs : 14.5 x 8 x 5 cm 1899 -))) 1900 -* (% _mstvisible="3" %) 1901 -((( 1902 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %) 1903 -Weight / pcs : 170g 1904 -))) 1905 - 1906 -= 9. Reference = 1907 - 1908 -* [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]] 1909 - 1910 -= 10. FCC Warning = 1911 - 1912 -(% _mstvisible="1" %) 1913 -((( 1914 -(% _msthash="506272" _msttexthash="6034353" _mstvisible="2" %) 1915 1915 This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions: 1916 -))) 1917 1917 1918 -(% _mstvisible="1" %) 1919 -((( 1920 -(% _msthash="506273" _msttexthash="44097638" _mstvisible="2" %) 1921 -(1) This device may not cause harmful interference； 1922 -))) 934 +(1) This device may not cause harmful interference, and 1923 1923 1924 -(% _mstvisible="1" %) 1925 -((( 1926 -(% _msthash="506274" _msttexthash="7559773" _mstvisible="2" %) 1927 -(2) this device must accept any interference received, including interference that may cause undesired operation. 1928 -))) 936 +(2) this device must accept any interference received, including interference that may cause undesired operation
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