Changes for page LHT52 - LoRaWAN Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2024/04/30 14:27
Summary
-
Page properties (1 modified, 0 added, 0 removed)
-
Attachments (0 modified, 5 added, 0 removed)
Details
- Page properties
-
- Content
-
... ... @@ -1,62 +1,70 @@ 1 -(% style="text-align:center" %) 2 -[[image:image-20220523115324-1.jpeg||height=" 500" width="500"]]1 +(% _mstvisible="2" style="text-align:center" %) 2 +[[image:image-20220523115324-1.jpeg||_mstalt="469677" _mstvisible="4" height="317" width="317"]] 3 3 4 4 5 -**LHT65N LoRaWAN Temperature & Humidity Sensor Manual** 5 +(% _mstvisible="1" %) 6 +(% _msthash="315237" _msttexthash="1697033" _mstvisible="3" %)**LHT65N LoRaWAN Temperature & Humidity Sensor Manual** 6 6 7 7 8 8 9 9 11 +(% _mstvisible="1" %) 12 +(% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：** 10 10 11 - 12 - 13 - 14 - 15 - 16 - 17 - 18 - 19 - 20 - 21 - 22 - 23 -**Table of Contents：** 24 - 25 25 {{toc/}} 26 26 27 27 28 28 29 29 30 -= 1.Introduction = 19 +(% _mstvisible="1" %) 20 += (% _msthash="277498" _msttexthash="253045" _mstvisible="3" %)1. Introduction(%%) = 31 31 32 -== 1.1 What is LHT65N Temperature & Humidity Sensor == 22 +(% _mstvisible="1" %) 23 +== (% _msthash="1532895" _msttexthash="1426958" _mstvisible="3" %)1.1 What is LHT65N Temperature & Humidity Sensor(%%) == 33 33 25 +(% _mstvisible="1" %) 34 34 ((( 35 -The Dragino LHT65N Temperature & Humidity sensor is a Long Range LoRaWAN Sensor. It includes a (% style="color:#4f81bd" %)**built-in Temperature & Humidity sensor**(%%) and has an external sensor connector to connect to an external (% style="color:#4f81bd" %)**Temperature Sensor**(%%)**.** 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" %)**.** 36 36 ))) 37 37 31 +(% _mstvisible="1" %) 38 38 ((( 33 +(% _msthash="506052" _msttexthash="66005810" _mstvisible="2" %) 39 39 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. 40 40 ))) 41 41 37 +(% _mstvisible="1" %) 42 42 ((( 39 +(% _msthash="506053" _msttexthash="4298047" _mstvisible="2" %) 43 43 LHT65N has a built-in 2400mAh non-chargeable battery which can be used for up to 10 years*. 44 44 ))) 45 45 43 +(% _mstvisible="1" %) 46 46 ((( 45 +(% _msthash="506054" _msttexthash="6016374" _mstvisible="2" %) 47 47 LHT65N is full compatible with LoRaWAN v1.0.3 Class A protocol, it can work with a standard LoRaWAN gateway. 48 48 ))) 49 49 49 +(% _mstvisible="1" %) 50 50 ((( 51 -LHT65N supports (% style="color:#4f81bd" %)**Datalog Feature**(%%). It will record the data when there is no network coverage and users can retrieve the sensor value later to ensure no miss for every sensor reading. 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. 52 52 ))) 53 53 55 +(% _mstvisible="1" %) 54 54 ((( 57 +(% _msthash="506056" _msttexthash="5557097" _mstvisible="2" %) 55 55 *The actual battery life depends on how often to send data, please see the battery analyzer chapter. 59 + 60 +(% _msthash="506056" _msttexthash="5557097" _mstvisible="2" %) 61 + 56 56 ))) 57 57 58 -== 1.2 Features == 64 +(% _mstvisible="1" %) 65 +== (% _msthash="182559" _msttexthash="163319" _mstvisible="3" %)1.2 Features(%%) == 59 59 67 +(% _mstvisible="1" %) 60 60 * Wall mountable 61 61 * LoRaWAN v1.0.3 Class A protocol 62 62 * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915 ... ... @@ -69,599 +69,971 @@ 69 69 * Tri-color LED to indicate working status 70 70 * Datalog feature 71 71 72 -== 1.3 Specification == 80 +(% _mstvisible="1" %) 81 +== (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) == 73 73 83 +(% _mstvisible="1" %) 74 74 ((( 75 -**Built-in Temperature Sensor:** 85 +(% _mstvisible="2" %) 86 + 87 + 88 +(% _mstvisible="2" %) 89 +(% _msthash="506057" _msttexthash="671437" _mstvisible="4" %)**Built-in Temperature Sensor:** 76 76 ))) 77 77 78 -* ((( 92 +(% _mstvisible="1" %) 93 +* (% _mstvisible="3" %) 94 +((( 95 +(% _msthash="902993" _msttexthash="294424" _mstvisible="4" %) 79 79 Resolution: 0.01 °C 80 80 ))) 81 -* ((( 98 +* (% _mstvisible="3" %) 99 +((( 100 +(% _msthash="902994" _msttexthash="690664" _mstvisible="4" %) 82 82 Accuracy Tolerance : Typ ±0.3 °C 83 83 ))) 84 -* ((( 103 +* (% _mstvisible="3" %) 104 +((( 105 +(% _msthash="902995" _msttexthash="504647" _mstvisible="4" %) 85 85 Long Term Drift: < 0.02 °C/yr 86 86 ))) 87 -* ((( 108 +* (% _mstvisible="3" %) 109 +((( 110 +(% _msthash="902996" _msttexthash="478257" _mstvisible="4" %) 88 88 Operating Range: -40 ~~ 85 °C 89 89 ))) 90 90 114 +(% _mstvisible="1" %) 91 91 ((( 92 -**Built-in Humidity Sensor:** 116 +(% _mstvisible="2" %) 117 + 118 + 119 +(% _mstvisible="2" %) 120 +(% _msthash="506058" _msttexthash="544453" _mstvisible="4" %)**Built-in Humidity Sensor:** 93 93 ))) 94 94 95 -* ((( 123 +(% _mstvisible="1" %) 124 +* (% _mstvisible="3" %) 125 +((( 126 +(% _msthash="902997" _msttexthash="282438" _mstvisible="4" %) 96 96 Resolution: 0.04 %RH 97 97 ))) 98 -* ((( 129 +* (% _mstvisible="3" %) 130 +((( 131 +(% _msthash="902998" _msttexthash="628771" _mstvisible="4" %) 99 99 Accuracy Tolerance : Typ ±3 %RH 100 100 ))) 101 -* ((( 134 +* (% _mstvisible="3" %) 135 +((( 136 +(% _msthash="902999" _msttexthash="504647" _mstvisible="4" %) 102 102 Long Term Drift: < 0.02 °C/yr 103 103 ))) 104 -* ((( 139 +* (% _mstvisible="3" %) 140 +((( 141 +(% _msthash="903000" _msttexthash="421291" _mstvisible="4" %) 105 105 Operating Range: 0 ~~ 96 %RH 106 106 ))) 107 107 145 +(% _mstvisible="1" %) 108 108 ((( 109 -**External Temperature Sensor:** 147 +(% _mstvisible="2" %) 148 + 149 + 150 +(% _mstvisible="2" %) 151 +(% _msthash="506059" _msttexthash="680537" _mstvisible="4" %)**External Temperature Sensor:** 110 110 ))) 111 111 112 -* ((( 154 +(% _mstvisible="1" %) 155 +* (% _mstvisible="3" %) 156 +((( 157 +(% _msthash="903001" _msttexthash="332254" _mstvisible="4" %) 113 113 Resolution: 0.0625 °C 114 114 ))) 115 -* ((( 160 +* (% _mstvisible="3" %) 161 +((( 162 +(% _msthash="903002" _msttexthash="782600" _mstvisible="4" %) 116 116 ±0.5°C accuracy from -10°C to +85°C 117 117 ))) 118 -* ((( 165 +* (% _mstvisible="3" %) 166 +((( 167 +(% _msthash="903003" _msttexthash="729482" _mstvisible="4" %) 119 119 ±2°C accuracy from -55°C to +125°C 120 120 ))) 121 -* ((( 170 +* (% _mstvisible="3" %) 171 +((( 172 +(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %) 122 122 Operating Range: -55 °C ~~ 125 °C 174 + 175 + 176 +(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %) 177 + 123 123 ))) 124 124 125 -= 2. Connect LHT65N to IoT Server = 180 +(% _mstvisible="1" %) 181 += (% _msthash="655759" _msttexthash="618618" _mstvisible="3" %)2. Connect LHT65N to IoT Server(%%) = 126 126 127 -== 2.1 How does LHT65N work? == 183 +(% _mstvisible="1" %) 184 +== (% _msthash="462371" _msttexthash="410332" _mstvisible="3" %)2.1 How does LHT65N work?(%%) == 128 128 186 +(% _mstvisible="1" %) 129 129 ((( 188 +(% _msthash="506060" _msttexthash="28254538" _mstvisible="2" %) 130 130 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. 131 131 ))) 132 132 192 +(% _mstvisible="1" %) 133 133 ((( 194 +(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %) 134 134 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. 196 + 197 +(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %) 198 + 135 135 ))) 136 136 137 -== 2.2 How to Activate LHT65N? == 201 +(% _mstvisible="1" %) 202 +== (% _msthash="514384" _msttexthash="458666" _mstvisible="3" %)2.2 How to Activate LHT65N?(%%) == 138 138 204 +(% _msthash="315239" _msttexthash="748241" _mstvisible="1" %) 139 139 The LHT65N has two working modes: 140 140 207 +(% _mstvisible="1" %) 141 141 * **Deep Sleep Mode**: LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life. 142 142 * **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. 143 143 211 +(% _mstvisible="1" %) 144 144 ((( 213 +(% _msthash="506062" _msttexthash="6036823" _mstvisible="2" %) 145 145 The LHT65N is set in deep sleep mode by default; The ACT button on the front is to switch to different modes: 146 146 ))) 147 147 148 -[[image:image-20220515123819-1.png||height="379" width="317"]] 217 +(% _mstvisible="1" %) 218 +[[image:image-20220515123819-1.png||_mstalt="430742" _mstvisible="3" height="379" width="317"]] 149 149 150 -[[image:image-20220523153201-19.png||height="163" width="739"]] 220 +(% _mstvisible="1" %) 221 +[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]] 151 151 152 -== 2.3 Example to join LoRaWAN network == 153 153 154 -(% class="wikigeneratedid" %) 224 +(% _mstvisible="1" %) 225 +== (% _msthash="882726" _msttexthash="838526" _mstvisible="3" %)2.3 Example to join LoRaWAN network(%%) == 226 + 227 +(% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %) 155 155 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. 156 156 157 -(% class="wikigeneratedid" %) 158 -[[image:image-20220522232442-1.png||height="387" width="648"]] 230 +(% _mstvisible="1" class="wikigeneratedid" %) 231 +[[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]] 159 159 160 -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: 233 +(% _msthash="315241" _msttexthash="10802155" _mstvisible="1" %) 234 +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: 161 161 162 162 163 -=== 2.3.1 Step 1: Create Device n TTN === 237 +(% _mstvisible="1" %) 238 +=== (% _msthash="670592" _msttexthash="634075" _mstvisible="3" %)2.3.1 Step 1: Create Device n TTN(%%) === 164 164 240 +(% _msthash="315242" _msttexthash="1601782" _mstvisible="1" %) 165 165 Create a device in TTN V3 with the OTAA keys from LHT65N. 166 166 243 +(% _msthash="315243" _msttexthash="3694444" _mstvisible="1" %) 167 167 Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below: 168 168 169 -[[image:image-20220522232812-2.png||height="219" width="279"]] 246 +(% _mstvisible="1" %) 247 +[[image:image-20220522232812-2.png||_mstalt="428467" _mstvisible="3" height="219" width="279"]] 170 170 249 +(% _msthash="315244" _msttexthash="3659149" _mstvisible="1" %) 171 171 User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot: 172 172 252 +(% _msthash="315245" _msttexthash="642889" _mstvisible="1" %) 173 173 Add APP EUI in the application. 174 174 175 -[[image:image-20220522232916-3.png]] 255 +(% _mstvisible="1" %) 256 +[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]] 176 176 177 -[[image:image-20220522232932-4.png]] 258 +(% _mstvisible="1" %) 259 +[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]] 178 178 179 -[[image:image-20220522232954-5.png]] 261 +(% _mstvisible="1" %) 262 +[[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]] 180 180 264 +(% _msthash="315246" _msttexthash="878800" _mstvisible="1" %) 181 181 Note: LHT65N use same payload as LHT65. 182 182 183 -[[image:image-20220522233026-6.png]] 267 +(% _mstvisible="1" %) 268 +[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]] 184 184 185 185 271 +(% _msthash="315247" _msttexthash="595543" _mstvisible="1" %) 186 186 Input APP EUI, APP KEY and DEV EUI: 187 187 188 -[[image:image-20220522233118-7.png]] 274 +(% _mstvisible="1" %) 275 +[[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]] 189 189 190 190 191 -=== 2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds. === 278 +(% _mstvisible="1" %) 279 +=== (% _msthash="3537456" _msttexthash="3448549" _mstvisible="3" %)2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds.(%%) === 192 192 281 +(% _msthash="315248" _msttexthash="14452321" _mstvisible="1" %) 193 193 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. 194 194 195 -[[image:image-20220522233300-8.png||height="219" width="722"]] 284 +(% _mstvisible="1" %) 285 +[[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]] 196 196 197 197 198 -== 2.4 Uplink Payload == 288 +(% _mstvisible="1" %) 289 +== (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) == 199 199 200 -The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default. 291 +(% _msthash="315249" _msttexthash="7722962" _mstvisible="1" %) 292 +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. 201 201 202 -After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once. 294 +(% _msthash="315250" _msttexthash="1322711" _mstvisible="1" %) 295 +After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once. 203 203 204 -(% border="1" style="background-color:#ffffcc; color:green; width:426px" %) 205 -|(% style="width:97px" %)((( 206 -**Size(bytes)** 207 -)))|(% style="width:39px" %)((( 208 -**2** 209 -)))|(% style="width:100px" %)((( 210 -**2** 211 -)))|(% style="width:77px" %)((( 212 -**2** 213 -)))|(% style="width:47px" %)((( 214 -**1** 215 -)))|(% style="width:51px" %)((( 216 -**4** 297 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %) 298 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %) 299 +((( 300 +(% _mstvisible="6" %) 301 +(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)** 302 +)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %) 303 +((( 304 +(% _mstvisible="6" %) 305 +(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2** 306 +)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %) 307 +((( 308 +(% _mstvisible="6" %) 309 +(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2** 310 +)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %) 311 +((( 312 +(% _mstvisible="6" %) 313 +(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2** 314 +)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %) 315 +((( 316 +(% _mstvisible="6" %) 317 +(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1** 318 +)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %) 319 +((( 320 +(% _mstvisible="6" %) 321 +(% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4** 217 217 ))) 218 -|(% style="width:97px" %)((( 219 -**Value** 220 -)))|(% style="width:39px" %)((( 221 -[[BAT>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.2BAT-BatteryInfo]] 222 -)))|(% style="width:100px" %)((( 323 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %) 223 223 ((( 224 -[[Built-In Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]] 325 +(% _mstvisible="6" %) 326 +(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value** 327 +)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %) 328 +((( 329 +(% _mstvisible="6" %) 330 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]] 331 +)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %) 332 +((( 333 +(% _mstvisible="6" %) 334 +((( 335 +(% _mstvisible="7" %) 336 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]] 225 225 ))) 226 -)))|(% style="width:77px" %)( ((338 +)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %) 227 227 ((( 228 -[[Built-in>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]] 340 +(% _mstvisible="6" %) 341 +((( 342 +(% _mstvisible="7" %) 343 +[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]] 229 229 ))) 230 230 346 +(% _mstvisible="6" %) 231 231 ((( 232 -[[Humidity>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]] 348 +(% _mstvisible="7" %) 349 +[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224744" _msttexthash="117429" _mstvisible="8"]] 233 233 ))) 234 -)))|(% style="width:47px" %)((( 235 -[[Ext>>path:#Extension_Sensor]] # 236 -)))|(% style="width:51px" %)((( 237 -[[Ext value>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.6Extvalue]] 351 +)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %) 352 +((( 353 +(% _mstvisible="6" %) 354 +[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] # 355 +)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %) 356 +((( 357 +(% _mstvisible="6" %) 358 +[[Ext value>>||anchor="H2.4.6Extvalue" _msthash="1817487" _msttexthash="116545" _mstvisible="7"]] 238 238 ))) 239 239 361 +(% _mstvisible="1" %) 240 240 * The First 6 bytes: has fix meanings for every LHT65N. 241 241 * The 7th byte (EXT #): defines the external sensor model. 242 -* 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.) 364 +* 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.) 243 243 244 -=== 2.4.1 Decoder in TTN V3 === 245 245 367 +(% _mstvisible="1" %) 368 +=== (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) === 369 + 370 +(% _msthash="315251" _msttexthash="9786491" _mstvisible="1" %) 246 246 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. 247 247 373 +(% _msthash="315252" _msttexthash="3928483" _mstvisible="1" %) 248 248 Below is the position to put the decoder and LHT65N decoder can be download from here: 249 249 250 -[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]] 376 +(% _mstvisible="1" %) 377 +[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0||_msthash="315253" _msttexthash="3509064" _mstvisible="2"]] 251 251 252 -[[image:image-20220522234118-10.png||height="353" width="729"]] 379 +(% _mstvisible="1" %) 380 +[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]] 253 253 254 -=== 2.4.2 BAT-Battery Info === 255 255 383 + 384 +(% _mstvisible="1" %) 385 +=== (% _msthash="411411" _msttexthash="383656" _mstvisible="3" %)2.4.2 BAT-Battery Info(%%) === 386 + 387 +(% _msthash="315254" _msttexthash="3122912" _mstvisible="1" %) 256 256 These two bytes of BAT include the battery state and the actually voltage 257 257 258 -[[image:image-20220523152839-18.png]] 390 +(% _mstvisible="1" %) 391 +[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]] 259 259 260 -[[image:image-20220522235639-1.png||height="139" width="727"]] 393 +(% _mstvisible="1" %) 394 +[[image:image-20220522235639-1.png||_mstalt="431392" _mstvisible="3" height="139" width="727"]] 261 261 396 +(% _msthash="315255" _msttexthash="871611" _mstvisible="1" %) 262 262 Check the battery voltage for LHT65N. 263 263 399 +(% _mstvisible="1" %) 264 264 * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good 265 265 * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV 266 266 267 -=== 2.4.3 Built-in Temperature === 268 268 269 -[[image:image-20220522235639-2.png||height="138" width="722"]] 404 +(% _mstvisible="1" %) 405 +=== (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) === 270 270 407 +(% _mstvisible="1" %) 408 +[[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]] 409 + 410 +(% _mstvisible="1" %) 271 271 * Temperature: 0x0ABB/100=27.47℃ 272 272 273 -[[image:image-20220522235639-3.png]] 413 +(% _mstvisible="1" %) 414 +[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]] 274 274 416 +(% _mstvisible="1" %) 275 275 * Temperature: (0xF5C6-65536)/100=-26.18℃ 276 276 277 -=== 2.4.4 Built-in Humidity === 278 278 279 -[[image:image-20220522235639-4.png||height="138" width="722"]] 420 +(% _mstvisible="1" %) 421 +=== (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) === 280 280 423 +(% _mstvisible="1" %) 424 +[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]] 425 + 426 +(% _mstvisible="1" %) 281 281 * Humidity: 0x025C/10=60.4% 282 282 283 -=== 2.4.5 Ext # === 429 +(% _mstvisible="1" %) 430 +=== (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) === 284 284 432 +(% _msthash="315256" _msttexthash="552240" _mstvisible="1" %) 285 285 Bytes for External Sensor: 286 286 287 -[[image:image-20220523152822-17.png]] 435 +(% _mstvisible="1" %) 436 +[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]] 288 288 289 -=== 2.4.6 Ext value === 290 290 291 -==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ==== 439 +(% _mstvisible="1" %) 440 +=== (% _msthash="221429" _msttexthash="200655" _mstvisible="3" %)2.4.6 Ext value(%%) === 292 292 293 -[[image:image-20220522235639-5.png]] 442 +(% _mstvisible="1" %) 443 +==== (% _msthash="1005901" _msttexthash="877578" _mstvisible="3" %)2.4.6.1 Ext~=1, E3 Temperature Sensor(%%) ==== 294 294 445 +(% _mstvisible="1" %) 446 +[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]] 447 + 448 + 449 +(% _mstvisible="1" %) 295 295 * DS18B20 temp=0x0ADD/100=27.81℃ 296 296 452 +(% _msthash="315257" _msttexthash="1038479" _mstvisible="1" %) 297 297 The last 2 bytes of data are meaningless 298 298 299 -[[image:image-20220522235639-6.png]] 455 +(% _mstvisible="1" %) 456 +[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]] 300 300 458 + 459 +(% _mstvisible="1" %) 301 301 * External temperature= (0xF54F-65536)/100=-27.37℃ 302 302 462 +(% _mstvisible="1" %) 303 303 ((( 464 +(% _msthash="506063" _msttexthash="1038479" _mstvisible="2" %) 304 304 The last 2 bytes of data are meaningless 305 305 ))) 306 306 468 +(% _mstvisible="1" %) 307 307 ((( 470 +(% _msthash="506064" _msttexthash="21185632" _mstvisible="2" %) 308 308 If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃ 309 309 ))) 310 310 311 311 312 -==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ==== 313 313 476 +(% _mstvisible="1" %) 477 +==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ==== 478 + 479 +(% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %) 314 314 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: 315 315 316 -(% border="1" style="background-color:#ffffcc; color:green; width:510px" %) 317 -|(% style="width:96px" %)((( 318 -**Size(bytes)** 319 -)))|(% style="width:71px" %)((( 320 -**2** 321 -)))|(% style="width:99px" %)((( 322 -**2** 323 -)))|(% style="width:132px" %)((( 324 -**2** 325 -)))|(% style="width:54px" %)((( 326 -**1** 327 -)))|(% style="width:64px" %)((( 328 -**4** 482 +(% _mstvisible="1" border="1" cellspacing="10" 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** 329 329 ))) 330 -|(% style="width:96px" %)((( 331 -**Value** 332 -)))|(% style="width:71px" %)((( 333 -[[External temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.2SetExternalSensorMode]] 334 -)))|(% style="width:99px" %)((( 508 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %) 335 335 ((( 336 -[[Built-In>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]] 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"]] 337 337 ))) 338 338 524 +(% _mstvisible="6" %) 339 339 ((( 340 -[[Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]] 526 +(% _mstvisible="7" %) 527 +[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]] 341 341 ))) 342 -)))|(% style="width:132px" %)( ((529 +)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %) 343 343 ((( 531 +(% _mstvisible="6" %) 532 +((( 533 +(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %) 344 344 BAT Status & 345 345 ))) 346 346 537 +(% _mstvisible="6" %) 347 347 ((( 348 -[[Built-in Humidity>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]] 539 +(% _mstvisible="7" %) 540 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]] 349 349 ))) 350 -)))|(% style="width:54px" %)((( 542 +)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %) 543 +((( 544 +(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %) 351 351 Status & Ext 352 -)))|(% style="width:64px" %)( ((546 +)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %) 353 353 ((( 354 -[[Unix Time Stamp>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.1SetTransmitIntervalTime]] 548 +(% _mstvisible="6" %) 549 +((( 550 +(% _mstvisible="7" %) 551 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]] 355 355 ))) 356 356 ))) 357 357 358 -* **Battery status & (% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)Built-in Humidity(%%)** 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** 359 359 360 -(% border="1" style="background-color:#ffffcc; color:green; width:469px" %) 361 -|(% style="width:65px" %)Bit(bit)|(% style="width:267px" %)[15:14]|(% style="width:134px" %)[11:0] 362 -|(% style="width:65px" %)Value|(% style="width:267px" %)((( 558 +(% _mstvisible="1" border="1" cellspacing="10" 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" %) 363 363 BAT Status 364 364 565 +(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %) 365 365 00(b): Ultra Low ( BAT <= 2.50v) 366 366 568 +(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %) 367 367 01(b): Low (2.50v <=BAT <= 2.55v) 368 368 571 +(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %) 369 369 10(b): OK (2.55v <= BAT <=2.65v) 370 370 574 +(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %) 371 371 11(b): Good (BAT >= 2.65v) 372 -)))|(% style="width:134px" %)((( 373 -[[Built-in Humidity>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]] 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"]] 374 374 581 +(% _mstvisible="6" %) 375 375 376 376 ))) 377 377 378 -* **Status & Ext Byte** 585 +(% _mstvisible="1" %) 586 +* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte** 379 379 380 -[[image:image-20220523152434-16.png]] 588 +(% _mstvisible="1" %) 589 +[[image:image-20220523152434-16.png||_mstalt="453921" _mstvisible="3"]] 381 381 591 +(% _mstvisible="1" %) 382 382 * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink. 383 383 * 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. 384 384 * 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) 385 385 386 -== 2.5 Show data on Datacake == 596 +(% _mstvisible="1" %) 597 +== (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) == 387 387 599 +(% _msthash="315259" _msttexthash="20933341" _mstvisible="1" %) 388 388 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: 389 389 602 +(% _mstvisible="1" %) 390 390 ((( 391 -**Step 1**: Be sure that your device is programmed and properly connected to the LoRaWAN network. 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. 392 392 ))) 393 393 608 +(% _mstvisible="1" %) 394 394 ((( 395 -**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. 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. 396 396 ))) 397 397 614 +(% _mstvisible="1" %) 398 398 ((( 616 +(% _msthash="506067" _msttexthash="180297" _mstvisible="2" %) 399 399 Add Datacake: 400 400 ))) 401 401 402 -[[image:image-20220523000825-7.png||height="262" width="583"]] 620 +(% _mstvisible="1" %) 621 +[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]] 403 403 404 404 624 +(% _msthash="315260" _msttexthash="750178" _mstvisible="1" %) 405 405 Select default key as Access Key: 406 406 407 -[[image:image-20220523000825-8.png||height="453" width="406"]] 627 +(% _mstvisible="1" %) 628 +[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]] 408 408 409 -In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device. 630 +(% _msthash="315261" _msttexthash="2134964" _mstvisible="1" %) 631 +In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/||_mstvisible="2"]]) , add LHT65 device. 410 410 411 -[[image:image-20220523000825-9.png||height="366" width="392"]] 633 +(% _mstvisible="1" %) 634 +[[image:image-20220523000825-9.png||_mstalt="430612" _mstvisible="3" height="366" width="392"]] 412 412 413 -[[image:image-20220523000825-10.png||height="413" width="728"]] 636 +(% _mstvisible="1" %) 637 +[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]] 414 414 415 -== 2.6 Datalog Feature == 416 416 417 -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. 418 418 419 -=== 2.6.1 Unix TimeStamp === 641 +(% _mstvisible="1" %) 642 +== (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) == 420 420 644 +(% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %) 645 +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. 646 + 647 + 648 +(% _mstvisible="1" %) 649 +=== (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) === 650 + 651 +(% _msthash="315263" _msttexthash="409604" _mstvisible="1" %) 652 +There are two methods: 653 + 654 +(% _mstvisible="1" %) 655 +1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range. 656 +1. Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will store the sensor data, and it will send all messages after network recover. 657 + 658 +(% _mstvisible="1" %) 659 +=== (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) === 660 + 661 +(% _msthash="315264" _msttexthash="1182285" _mstvisible="1" %) 421 421 LHT65N uses Unix TimeStamp format based on 422 422 423 -[[image:image-20220523001219-11.png||height="97" width="627"]] 664 +(% _mstvisible="1" %) 665 +[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]] 424 424 425 425 668 +(% _mstvisible="1" %) 426 426 ((( 427 -User can get this time from link: [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] : 670 +(% _msthash="506068" _msttexthash="2717234" _mstvisible="2" %) 671 +User can get this time from link: [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/||_mstvisible="3"]] : 428 428 ))) 429 429 674 +(% _mstvisible="1" %) 430 430 ((( 676 +(% _msthash="506069" _msttexthash="709813" _mstvisible="2" %) 431 431 Below is the converter example 432 432 ))) 433 433 434 -[[image:image-20220523001219-12.png||height="298" width="720"]] 680 +(% _mstvisible="1" %) 681 +[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]] 435 435 683 +(% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %) 436 436 So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25 437 437 438 -=== 2.6.2 Set Device Time === 439 439 687 +(% _mstvisible="1" %) 688 +=== (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) === 689 + 690 +(% _mstvisible="1" %) 440 440 ((( 692 +(% _msthash="506070" _msttexthash="4521946" _mstvisible="2" %) 441 441 There are two ways to set device’s time: 442 442 ))) 443 443 696 +(% _mstvisible="1" %) 444 444 ((( 445 -**~1. Through LoRaWAN MAC Command (Default settings)** 698 +(% _mstvisible="2" %) 699 +(% _msthash="506071" _msttexthash="1498471" _mstvisible="4" %)**1. Through LoRaWAN MAC Command (Default settings)** 446 446 ))) 447 447 702 +(% _mstvisible="1" %) 448 448 ((( 704 +(% _msthash="506072" _msttexthash="2126267" _mstvisible="2" %) 449 449 User need to set SYNCMOD=1 to enable sync time via MAC command. 450 450 ))) 451 451 708 +(% _mstvisible="1" %) 452 452 ((( 710 +(% _msthash="506073" _msttexthash="54430324" _mstvisible="2" %) 453 453 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). 454 454 ))) 455 455 714 +(% _mstvisible="1" %) 456 456 ((( 716 +(% _msthash="506074" _msttexthash="92531127" _mstvisible="2" %) 457 457 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. 458 458 ))) 459 459 720 +(% _mstvisible="1" %) 460 460 ((( 722 +(% _mstvisible="2" %) 461 461 462 462 ))) 463 463 726 +(% _mstvisible="1" %) 464 464 ((( 465 -**2. Manually Set Time** 728 +(% _mstvisible="2" %) 729 +(% _msthash="506075" _msttexthash="329719" _mstvisible="4" %)**2. Manually Set Time** 466 466 ))) 467 467 732 +(% _mstvisible="1" %) 468 468 ((( 734 +(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %) 469 469 User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server. 736 + 737 +(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %) 738 + 470 470 ))) 471 471 472 -=== 2.6.3 Poll sensor value === 741 +(% _mstvisible="1" %) 742 +=== (% _msthash="460759" _msttexthash="430001" _mstvisible="3" %)2.6.4 Poll sensor value(%%) === 473 473 744 +(% _msthash="315266" _msttexthash="4955821" _mstvisible="1" %) 474 474 User can poll sensor value based on timestamps from the server. Below is the downlink command. 475 475 476 -[[image:image-20220523152302-15.png]] 747 +(% _mstvisible="1" %) 748 +[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]] 477 477 750 +(% _mstvisible="1" %) 478 478 ((( 752 +(% _msthash="506077" _msttexthash="14670916" _mstvisible="2" %) 479 479 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. 480 480 ))) 481 481 756 +(% _mstvisible="1" %) 482 482 ((( 483 -For example, downlink command **31 5FC5F350 5FC6 0160 05** 758 +(% _mstvisible="2" %) 759 +For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(% _mstvisible="3" style="display:none" %) 484 484 ))) 485 485 762 +(% _mstvisible="1" %) 486 486 ((( 764 +(% _msthash="506078" _msttexthash="6907459" _mstvisible="2" %) 487 487 Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data 488 488 ))) 489 489 768 +(% _mstvisible="1" %) 490 490 ((( 770 +(% _msthash="506079" _msttexthash="23531573" _mstvisible="2" %) 491 491 Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s. 492 492 ))) 493 493 494 494 495 -=== 2.6.4 Datalog Uplink payload === 775 +(% _mstvisible="1" %) 776 +=== (% _msthash="650923" _msttexthash="614185" _mstvisible="3" %)2.6.5 Datalog Uplink payload(%%) === 496 496 778 +(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %) 497 497 The Datalog poll reply uplink will use below payload format. 498 498 781 +(% _mstvisible="1" %) 499 499 ((( 500 -**Retrieval data payload** 783 +(% _mstvisible="2" %) 784 +(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload** 501 501 ))) 502 502 503 -(% border="1" style="background-color:#ffffcc; color:green; width:510px" %) 504 -|(% style="width:93px" %)( ((787 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %) 788 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %) 505 505 ((( 506 -**Size(bytes)** 790 +(% _mstvisible="6" %) 791 +((( 792 +(% _mstvisible="7" %) 793 +(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)** 507 507 ))) 508 -)))|(% style="width:71px" %)( ((795 +)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %) 509 509 ((( 510 -**2** 797 +(% _mstvisible="6" %) 798 +((( 799 +(% _mstvisible="7" %) 800 +(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2** 511 511 ))) 512 -)))|(% style="width:102px" %)( ((802 +)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %) 513 513 ((( 514 -**2** 804 +(% _mstvisible="6" %) 805 +((( 806 +(% _mstvisible="7" %) 807 +(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2** 515 515 ))) 516 -)))|(% style="width:86px" %)( ((809 +)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %) 517 517 ((( 518 -**2** 811 +(% _mstvisible="6" %) 812 +((( 813 +(% _mstvisible="7" %) 814 +(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2** 519 519 ))) 520 -)))|(% style="width:86px" %)( ((816 +)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %) 521 521 ((( 522 -**1** 818 +(% _mstvisible="6" %) 819 +((( 820 +(% _mstvisible="7" %) 821 +(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1** 523 523 ))) 524 -)))|(% style="width:48px" %)( ((823 +)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %) 525 525 ((( 526 -**4** 825 +(% _mstvisible="6" %) 826 +((( 827 +(% _mstvisible="7" %) 828 +(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4** 527 527 ))) 528 528 ))) 529 -|(% style="width:93px" %)( ((831 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %) 530 530 ((( 531 -**Value** 833 +(% _mstvisible="6" %) 834 +((( 835 +(% _mstvisible="7" %) 836 +(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value** 532 532 ))) 533 -)))|(% style="width:71px" %)( ((838 +)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 534 534 ((( 535 -[[External sensor data>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.6Extvalue]] 840 +(% _mstvisible="6" %) 841 +((( 842 +(% _mstvisible="7" %) 843 +[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]] 536 536 ))) 537 -)))|(% style="width:102px" %)( ((845 +)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %) 538 538 ((( 847 +(% _mstvisible="6" %) 539 539 ((( 540 -[[Built In>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]] 849 +(% _mstvisible="7" %) 850 +((( 851 +(% _mstvisible="8" %) 852 +[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]] 541 541 ))) 542 542 ))) 543 543 856 +(% _mstvisible="6" %) 544 544 ((( 858 +(% _mstvisible="7" %) 545 545 ((( 546 -[[Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]] 860 +(% _mstvisible="8" %) 861 +[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]] 547 547 ))) 548 548 ))) 549 -)))|(% style="width:86px" %)( ((864 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %) 550 550 ((( 866 +(% _mstvisible="6" %) 551 551 ((( 552 -[[Built-in>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]] 868 +(% _mstvisible="7" %) 869 +((( 870 +(% _mstvisible="8" %) 871 +[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]] 553 553 ))) 554 554 ))) 555 555 875 +(% _mstvisible="6" %) 556 556 ((( 877 +(% _mstvisible="7" %) 557 557 ((( 558 -[[Humidity>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]] 879 +(% _mstvisible="8" %) 880 +[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]] 559 559 ))) 560 560 ))) 561 -)))|(% style="width:86px" %)( ((883 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %) 562 562 ((( 563 -[[Poll message flag & Ext>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.6.4DatalogUplinkpayload]] 885 +(% _mstvisible="6" %) 886 +((( 887 +(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %) 888 +Poll message flag & Ext 564 564 ))) 565 -)))|(% style="width:48px" %)( ((890 +)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %) 566 566 ((( 892 +(% _mstvisible="6" %) 567 567 ((( 568 -[[Unix Time Stamp>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.6.1UnixTimeStamp]] 894 +(% _mstvisible="7" %) 895 +((( 896 +(% _mstvisible="8" %) 897 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]] 569 569 ))) 570 570 ))) 571 571 901 +(% _mstvisible="6" %) 572 572 ((( 903 +(% _mstvisible="7" %) 573 573 ((( 905 +(% _mstvisible="8" %) 574 574 575 575 ))) 576 576 ))) 577 577 ))) 578 578 579 -**Poll message flag & Ext** 911 +(% _mstvisible="1" %) 912 +(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext** 580 580 581 -[[image:image-20220523152208-14.png]] 914 +(% _mstvisible="1" %) 915 +[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]] 582 582 917 +(% _mstvisible="1" %) 583 583 ((( 919 +(% _mstvisible="2" %) 584 584 ((( 921 +(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %) 585 585 Poll Message Flag: 1: This message is a poll message reply. 586 586 ))) 587 587 ))) 588 588 589 -* ((( 926 +(% _mstvisible="1" %) 927 +* (% _mstvisible="3" %) 590 590 ((( 929 +(% _mstvisible="4" %) 930 +((( 931 +(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %) 591 591 Poll Message Flag is set to 1. 592 592 ))) 593 593 ))) 594 -* ( ((935 +* (% _mstvisible="3" %) 595 595 ((( 937 +(% _mstvisible="4" %) 938 +((( 939 +(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %) 596 596 Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands. 597 597 ))) 598 598 ))) 599 599 944 +(% _mstvisible="1" %) 600 600 ((( 946 +(% _mstvisible="2" %) 601 601 ((( 948 +(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %) 949 + 950 + 951 +(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %) 602 602 For example, in US915 band, the max payload for different DR is: 603 603 ))) 604 604 ))) 605 605 956 +(% _mstvisible="1" %) 606 606 ((( 958 +(% _mstvisible="2" %) 607 607 ((( 960 +(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %) 608 608 a) DR0: max is 11 bytes so one entry of data 609 609 ))) 610 610 ))) 611 611 965 +(% _mstvisible="1" %) 612 612 ((( 967 +(% _mstvisible="2" %) 613 613 ((( 969 +(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %) 614 614 b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes) 615 615 ))) 616 616 ))) 617 617 974 +(% _mstvisible="1" %) 618 618 ((( 976 +(% _mstvisible="2" %) 619 619 ((( 978 +(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %) 620 620 c) DR2: total payload includes 11 entries of data 621 621 ))) 622 622 ))) 623 623 983 +(% _mstvisible="1" %) 624 624 ((( 985 +(% _mstvisible="2" %) 625 625 ((( 987 +(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %) 626 626 d) DR3: total payload includes 22 entries of data. 627 627 ))) 628 628 ))) 629 629 992 +(% _mstvisible="1" %) 630 630 ((( 994 +(% _mstvisible="2" %) 631 631 ((( 996 +(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %) 632 632 If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0 633 633 ))) 634 634 ))) 635 635 636 636 637 -**Example:** 1002 +(% _mstvisible="1" style="text-align: left;" %) 1003 +(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:** 638 638 1005 +(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %) 639 639 If LHT65N has below data inside Flash: 640 640 641 -[[image:image-20220523144455-1.png||height="335" width="735"]] 1008 +(% _mstvisible="1" %) 1009 +[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]] 642 642 1011 +(% _mstvisible="1" %) 643 643 ((( 644 -If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705 1013 +(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %) 1014 +If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705 645 645 ))) 646 646 1017 +(% _mstvisible="1" %) 647 647 ((( 1019 +(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %) 648 648 Where : Start time: 60065F97 = time 21/1/19 04:27:03 649 649 ))) 650 650 1023 +(% _mstvisible="1" %) 651 651 ((( 652 - Stop time 60066DA7= time 21/1/19 05:27:03 1025 +(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %) 1026 + Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03 653 653 ))) 654 654 1029 +(% _mstvisible="1" %) 655 655 ((( 1031 +(% _mstvisible="2" %) 656 656 657 657 ))) 658 658 1035 +(% _mstvisible="1" %) 659 659 ((( 1037 +(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %) 660 660 LHT65N will uplink this payload. 661 661 ))) 662 662 663 -[[image:image-20220523001219-13.png||height="421" width="727"]] 1041 +(% _mstvisible="1" %) 1042 +[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]] 664 664 1044 +(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %) 665 665 7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E 666 666 667 667 Where the first 11 bytes is for the first entry: ... ... @@ -678,74 +678,103 @@ 678 678 679 679 Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03 680 680 681 -== 2.7 Alarm Mode == 682 682 683 -Alarm mode feature is added since firmware v1.5. When device is in Alarm mode, it will check the built-in sensor temperature in a short interval. If the temperature exceeds the pre-configure range, it will send an uplink immediately. 1062 +(% _mstvisible="1" style="text-align: left;" %) 1063 +== (% _msthash="244504" _msttexthash="177736" _mstvisible="3" %)2.7 Alarm Mode(%%) == 684 684 685 -((( 686 -(% style="color:red" %)Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature. 687 -))) 1065 +(% _msthash="315279" _msttexthash="16493308" _mstvisible="1" style="text-align: left;" %) 1066 +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. 688 688 1068 +(% _mstvisible="1" %) 689 689 ((( 690 -**AT Commands for Alarm mode:** 1070 +(% _mstvisible="2" style="text-align: left;" %) 1071 +(% _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. 691 691 ))) 692 692 693 -(% class="box infomessage" %) 694 -((( 695 -((( 696 -**AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable) 697 -))) 698 -))) 1074 +(% _mstvisible="1" style="text-align: left;" %) 1075 +(% _msthash="315280" _msttexthash="363480" _mstvisible="3" %)**AT COMMAND FOR ALARM MODE:** 699 699 700 -(% class="box infomessage" %) 1077 +(% _mstvisible="1" class="box infomessage" %) 701 701 ((( 702 -((( 703 -**AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute) 704 -))) 705 -))) 1079 +(% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %) 1080 +(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%): Enable/disable alarm mode. (0: Disabled, 1: Enabled) 706 706 707 -== 2.8 LED Indicator == 1082 +(% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %) 1083 +(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%): The interval between checking the alarm temperature. (In minutes) 708 708 709 -((( 710 -The LHT65N has a triple color LED which for easy shows different stage. 1085 +(% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %) 1086 +(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%): Gets or sets the alarm range of the internal temperature sensor 1087 + 1088 +(% _mstvisible="2" style="text-align: left;" %) 1089 +(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%): Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %) 1090 + 1091 +(% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %) 1092 +(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105. 711 711 ))) 712 712 1095 + 1096 + 1097 +(% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %) 1098 +== (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator == 1099 + 1100 +(% _mstvisible="1" %) 713 713 ((( 714 -While pressing ACT button, the LED will work as per LED status with ACT button. 1102 +(% _msthash="197769" _msttexthash="2924142" style="text-align: left;" %) 1103 +The LHT65 has a triple color LED which for easy showing different stage . 1104 + 1105 +(% _msthash="289211" _msttexthash="3402659" style="text-align: left;" %) 1106 +While user press ACT button, the LED will work as per LED status with ACT button. 715 715 ))) 716 716 1109 +(% _mstvisible="1" %) 717 717 ((( 1111 +(% _msthash="506092" _msttexthash="521573" _mstvisible="2" style="text-align: left;" %) 718 718 In a normal working state: 719 719 ))) 720 720 721 -* ((( 722 -For each uplink, the BLUE LED or RED LED will blink once. 1115 +(% _mstvisible="1" %) 1116 +* (% _mstvisible="3" %) 1117 +((( 1118 +(% _msthash="903005" _msttexthash="1647204" _mstvisible="4" %) 1119 +For each uplink, the BLUE LED or RED LED will blink (% _msthash="903005" _msttexthash="46254" _mstvisible="3" %)once(%%).(% style="display:none" %) 1120 + 1121 +(% _msthash="197771" _msttexthash="1202526" %) 1122 +(% _msthash="903005" _msttexthash="1647204" _mstvisible="3" %)BLUE LED when external sensor is connected 723 723 ))) 724 -* ((( 725 -BLUE LED when an external sensor is connected 1124 +* (% _mstvisible="3" %) 1125 +((( 1126 +(% _msthash="903007" _msttexthash="1334749" _mstvisible="4" %) 1127 +RED LED when external sensor is not connected 726 726 ))) 727 -* ((( 728 -RED LED when an external sensor is not connected 729 -))) 730 -* ((( 1129 +* (% _mstvisible="3" %) 1130 +((( 1131 +(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %) 731 731 For each success downlink, the PURPLE LED will blink once 732 732 ))) 733 733 734 ----- 735 735 736 -== 2.9 Installation == 737 737 738 -[[image:image-20220516231650-1.png||height="436" width="428"]] 1137 +(% _mstvisible="1" style="text-align: left;" %) 1138 +== (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) == 739 739 740 -= 3. Sensors & Accessories = 1140 +(% _mstvisible="1" %) 1141 +[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]] 741 741 742 -== 3.1 E3 Temperature Probe == 743 743 744 -[[image:image-20220515080154-4.png||height="182" width="161"]] [[image:image-20220515080330-5.png||height="201" width="195"]] 1144 +(% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %) 1145 += (% _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(%%) = 745 745 1147 +(% _msthidden="1" _mstvisible="1" style="text-align: left;" %) 1148 +== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(%%) E3 Temperature Probe == 746 746 747 -With Temperature sensor with 2 meters cable long 1150 +(% _mstvisible="1" %) 1151 +[[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"]] 748 748 1153 + 1154 +(% _msthash="315354" _msttexthash="1270971" _mstvisible="1" style="text-align: left;" %) 1155 +Temperature sensor with 2 meters cable long 1156 + 1157 +(% _mstvisible="1" %) 749 749 * Resolution: 0.0625 °C 750 750 * ±0.5°C accuracy from -10°C to +85°C 751 751 * ±2°C accuracy from -55°C to +125°C ... ... @@ -753,370 +753,828 @@ 753 753 * -55°C to 125°C 754 754 * Working voltage 2.35v ~~ 5v 755 755 756 -= 4. Configure LHT65N via AT Command or LoRaWAN Downlink = 757 757 1166 +(% _mstvisible="1" style="text-align: left;" %) 1167 += (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) = 1168 + 1169 +(% _mstvisible="1" %) 758 758 ((( 1171 +(% _msthash="506246" _msttexthash="2005926" _mstvisible="2" style="text-align: left;" %) 759 759 Use can configure LHT65N via AT Command or LoRaWAN Downlink. 760 760 ))) 761 761 762 -* ((( 763 -AT Command Connection: See [[FAQ>>path:#AT_COMMAND]]. 1175 +(% _mstvisible="1" %) 1176 +* (% _mstvisible="3" %) 1177 +((( 1178 +(% _msthash="903318" _msttexthash="635544" _mstvisible="4" %) 1179 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]]. 764 764 ))) 765 -* ((( 766 -LoRaWAN Downlink instruction for different platforms: 1181 +* (% _mstvisible="3" %) 1182 +((( 1183 +(% _msthash="903319" _msttexthash="2004301" _mstvisible="4" %) 1184 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]] 767 767 ))) 768 768 1187 +(% _mstvisible="1" %) 769 769 ((( 770 -[[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]] 1189 +(% _mstvisible="2" style="text-align: left;" %) 1190 + 771 771 ))) 772 772 1193 +(% _mstvisible="1" %) 773 773 ((( 1195 +(% _msthash="506248" _msttexthash="2144051" _mstvisible="2" style="text-align: left;" %) 774 774 There are two kinds of commands to configure LHT65N, they are: 775 775 ))) 776 776 1199 +(% _mstvisible="1" %) 777 777 ((( 778 -(% style="color:#4f81bd" %)* **General Commands**. 1201 +(% _mstvisible="2" style="text-align: left;" %) 1202 +(% _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" %). 779 779 ))) 780 780 1205 +(% _mstvisible="1" %) 781 781 ((( 1207 +(% _msthash="506250" _msttexthash="774527" _mstvisible="2" style="text-align: left;" %) 782 782 These commands are to configure: 783 783 ))) 784 784 785 -* ((( 1211 +(% _mstvisible="1" %) 1212 +* (% _mstvisible="3" %) 1213 +((( 1214 +(% _msthash="903320" _msttexthash="1503580" _mstvisible="4" %) 786 786 General system settings like: uplink interval. 787 787 ))) 788 -* ((( 1217 +* (% _mstvisible="3" %) 1218 +((( 1219 +(% _msthash="903321" _msttexthash="1244334" _mstvisible="4" %) 789 789 LoRaWAN protocol & radio-related commands. 790 790 ))) 791 791 1223 +(% _mstvisible="1" %) 792 792 ((( 793 -They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki: 1225 +(% _msthash="506251" _msttexthash="8343023" _mstvisible="2" style="text-align: left;" %) 1226 +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]] 794 794 ))) 795 795 1229 +(% _mstvisible="1" %) 796 796 ((( 797 -[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]] 1231 +(% _mstvisible="2" style="text-align: left;" %) 1232 + 798 798 ))) 799 799 1235 +(% _mstvisible="1" %) 800 800 ((( 801 -(% style="color:#4f81bd" %)* **Commands special design for LHT65N** 1237 +(% _mstvisible="2" style="text-align: left;" %) 1238 +(% _mstvisible="3" style="color:#4f81bd" %)* **Commands special design for LHT65N** 802 802 ))) 803 803 1241 +(% _mstvisible="1" %) 804 804 ((( 1243 +(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %) 805 805 These commands are only valid for LHT65N, as below: 1245 + 1246 +(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %) 1247 + 806 806 ))) 807 807 808 -== 4.1 Set Transmit Interval Time == 1250 +(% _mstvisible="1" style="text-align: left;" %) 1251 +== (% _msthash="708253" _msttexthash="668772" _mstvisible="3" %)4.1 Set Transmit Interval Time(%%) == 809 809 1253 +(% _msthash="315355" _msttexthash="1659268" _mstvisible="1" style="text-align: left;" %) 810 810 Feature: Change LoRaWAN End Node Transmit Interval. 811 811 812 -**AT Command: AT+TDC** 1256 +(% _mstvisible="1" style="text-align: left;" %) 1257 +(% style="color:#4f81bd" %)**AT Command: AT+TDC** 813 813 814 -[[image:image-20220523150701-2.png]] 1259 +(% _mstvisible="1" %) 1260 +[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]] 815 815 1262 +(% _mstvisible="1" %) 816 816 ((( 817 -**Downlink Command: 0x01** 1264 +(% _mstvisible="2" style="text-align: left;" %) 1265 + 1266 + 1267 +(% _mstvisible="2" style="text-align: left;" %) 1268 +(% style="color:#4f81bd" %)**Downlink Command: 0x01** 818 818 ))) 819 819 1271 +(% _mstvisible="1" %) 820 820 ((( 1273 +(% _msthash="506256" _msttexthash="1996592" _mstvisible="2" style="text-align: left;" %) 821 821 Format: Command Code (0x01) followed by 3 bytes time value. 822 822 ))) 823 823 1277 +(% _mstvisible="1" %) 824 824 ((( 1279 +(% _msthash="506257" _msttexthash="12934649" _mstvisible="2" style="text-align: left;" %) 825 825 If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01. 826 826 ))) 827 827 828 -* ((( 829 -**Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 1283 +(% _mstvisible="1" %) 1284 +* (% _mstvisible="3" %) 1285 +((( 1286 +(% _msthash="903322" _msttexthash="3250546" _mstvisible="4" %) 1287 +(% _mstvisible="5" %)**Example 1**(%%): Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 830 830 ))) 831 -* ((( 832 -**Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 1289 +* (% _mstvisible="3" %) 1290 +((( 1291 +(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %) 1292 +(% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 1293 + 1294 + 1295 +(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %) 1296 + 833 833 ))) 834 834 835 -== 4.2 Set External Sensor Mode == 1299 +(% _mstvisible="1" style="text-align: left;" %) 1300 +== (% _msthash="614770" _msttexthash="578240" _mstvisible="3" %)4.2 Set External Sensor Mode(%%) == 836 836 1302 +(% _msthash="315357" _msttexthash="975117" _mstvisible="1" style="text-align: left;" %) 837 837 Feature: Change External Sensor Mode. 838 838 839 -**AT Command: AT+EXT** 1305 +(% _mstvisible="1" style="text-align: left;" %) 1306 +(% style="color:#4f81bd" %)**AT Command: AT+EXT** 840 840 841 -[[image:image-20220523150759-3.png]] 1308 +(% _mstvisible="1" %) 1309 +[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]] 842 842 1311 +(% _mstvisible="1" %) 843 843 ((( 844 -**Downlink Command: 0xA2** 1313 +(% _mstvisible="2" style="text-align: left;" %) 1314 + 1315 + 1316 +(% _mstvisible="2" style="text-align: left;" %) 1317 +(% style="color:#4f81bd" %)**Downlink Command: 0xA2** 845 845 ))) 846 846 1320 +(% _mstvisible="1" %) 847 847 ((( 1322 +(% _msthash="506259" _msttexthash="395629" _mstvisible="2" style="text-align: left;" %) 848 848 Total bytes: 2 ~~ 5 bytes 849 849 ))) 850 850 1326 +(% _mstvisible="1" %) 851 851 ((( 852 -**Example:** 1328 +(% _mstvisible="2" %) 1329 +(% _msthash="506260" _msttexthash="104767" _mstvisible="4" %)**Example:** 853 853 ))) 854 854 855 -* ((( 1332 +(% _mstvisible="1" %) 1333 +* (% _mstvisible="3" %) 1334 +((( 1335 +(% _msthash="903324" _msttexthash="934973" _mstvisible="4" %) 856 856 0xA201: Set external sensor type to E1 857 857 ))) 858 -* ((( 1338 +* (% _mstvisible="3" %) 1339 +((( 1340 +(% _msthash="903325" _msttexthash="354770" _mstvisible="4" %) 859 859 0xA209: Same as AT+EXT=9 860 860 ))) 861 -* ((( 1343 +* (% _mstvisible="3" %) 1344 +((( 1345 +(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %) 862 862 0xA20702003c,Same as AT+SETCNT=60 1347 + 1348 + 1349 +(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %) 1350 + 863 863 ))) 864 864 865 -== 4.3 Enable/Disable uplink Temperature probe ID == 1353 +(% _mstvisible="1" style="text-align: left;" %) 1354 +== (% _msthash="1562483" _msttexthash="1445717" _mstvisible="3" %)4.3 Enable/Disable uplink Temperature probe ID(%%) == 866 866 1356 +(% _msthash="315359" _msttexthash="2977572" _mstvisible="1" style="text-align: left;" %) 867 867 Feature: If PID is enabled, device will send the temperature probe ID on: 868 868 1359 +(% _mstvisible="1" %) 869 869 * First Packet after OTAA Join 870 870 * Every 24 hours since the first packet. 871 871 1363 +(% _msthash="315360" _msttexthash="658814" _mstvisible="1" style="text-align: left;" %) 872 872 PID is default set to disable (0) 873 873 874 -**AT Command:** 1366 +(% _mstvisible="1" style="text-align: left;" %) 1367 +(% style="color:#4f81bd" %)**AT Command:** 875 875 876 -[[image:image-20220523150928-4.png]] 1369 +(% _mstvisible="1" %) 1370 +[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]] 877 877 878 -**Downlink Command:** 1372 +(% _mstvisible="1" style="text-align: left;" %) 1373 +(% style="color:#4f81bd" %)**Downlink Command:** 879 879 1375 +(% _mstvisible="1" %) 880 880 * 0xA800 **~-~->** AT+PID=0 881 881 * 0xA801 **~-~->** AT+PID=1 882 882 883 -== 4.4 Set Password == 884 884 1380 +(% _mstvisible="1" style="text-align: left;" %) 1381 +== (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) == 1382 + 1383 +(% _msthash="315363" _msttexthash="1170728" _mstvisible="1" style="text-align: left;" %) 885 885 Feature: Set device password, max 9 digits 886 886 887 -**AT Command: AT+PWORD** 1386 +(% _mstvisible="1" style="text-align: left;" %) 1387 +(% style="color:#4f81bd" %)**AT Command: AT+PWORD** 888 888 889 -[[image:image-20220523151052-5.png]] 1389 +(% _mstvisible="1" %) 1390 +[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]] 890 890 1392 +(% _mstvisible="1" %) 891 891 ((( 892 -**Downlink Command:** 1394 +(% _mstvisible="2" style="text-align: left;" %) 1395 + 1396 + 1397 +(% _mstvisible="2" style="text-align: left;" %) 1398 +(% style="color:#4f81bd" %)**Downlink Command:** 893 893 ))) 894 894 1401 +(% _mstvisible="1" %) 895 895 ((( 1403 +(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %) 896 896 No downlink command for this feature. 1405 + 1406 +(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %) 1407 + 897 897 ))) 898 898 899 -== 4.5 Quit AT Command == 1410 +(% _mstvisible="1" style="text-align: left;" %) 1411 +== (% _msthash="306956" _msttexthash="281918" _mstvisible="3" %)4.5 Quit AT Command(%%) == 900 900 1413 +(% _msthash="315365" _msttexthash="4616456" _mstvisible="1" style="text-align: left;" %) 901 901 Feature: Quit AT Command mode, so user needs to input password again before use AT Commands. 902 902 903 -**AT Command: AT+DISAT** 1416 +(% _mstvisible="1" style="text-align: left;" %) 1417 +(% style="color:#4f81bd" %)**AT Command: AT+DISAT** 904 904 905 -[[image:image-20220523151132-6.png]] 1419 +(% _mstvisible="1" %) 1420 +[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]] 906 906 907 -**Downlink Command:** 908 908 1423 +(% _mstvisible="1" style="text-align: left;" %) 1424 +(% style="color:#4f81bd" %)**Downlink Command:** 1425 + 1426 +(% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %) 909 909 No downlink command for this feature. 910 910 911 -== 4.6 Set to sleep mode == 912 912 1430 +(% _mstvisible="1" style="text-align: left;" %) 1431 +== (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) == 1432 + 1433 +(% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %) 913 913 Feature: Set device to sleep mode 914 914 915 -**AT Command: AT+SLEEP** 1436 +(% _mstvisible="1" style="text-align: left;" %) 1437 +(% style="color:#4f81bd" %)**AT Command: AT+SLEEP** 916 916 917 -[[image:image-20220523151218-7.png]] 1439 +(% _mstvisible="1" %) 1440 +[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]] 918 918 919 -**Downlink Command:** 920 920 1443 +(% _mstvisible="1" %) 1444 +(% style="color:#4f81bd" %)**Downlink Command:** 1445 + 1446 +(% _mstvisible="1" %) 921 921 * There is no downlink command to set to Sleep mode. 922 922 923 -== 4.7 Set system time == 924 924 925 -Feature: Set system time, unix format. [[See here for format detail.>>path:#TimeStamp]] 1450 +(% _mstvisible="1" %) 1451 +== (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) == 926 926 927 -**AT Command:** 1453 +(% _msthash="315372" _msttexthash="2565524" _mstvisible="1" %) 1454 +Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]] 928 928 929 -[[image:image-20220523151253-8.png]] 1456 +(% _mstvisible="1" %) 1457 +(% style="color:#4f81bd" %)**AT Command:** 930 930 931 -**Downlink Command:** 1459 +(% _mstvisible="1" %) 1460 +[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]] 932 932 1462 + 1463 +(% _mstvisible="1" %) 1464 +(% style="color:#4f81bd" %)**Downlink Command:** 1465 + 1466 +(% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %) 933 933 0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352 934 934 935 -== 4.8 Set Time Sync Mode == 936 936 1470 +(% _mstvisible="1" %) 1471 +== (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) == 1472 + 1473 +(% _mstvisible="1" %) 937 937 ((( 1475 +(% _msthash="506263" _msttexthash="11748321" _mstvisible="2" %) 938 938 Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command. 939 939 ))) 940 940 1479 +(% _mstvisible="1" %) 941 941 ((( 1481 +(% _msthash="506264" _msttexthash="6530264" _mstvisible="2" %) 942 942 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. 943 943 ))) 944 944 1485 +(% _mstvisible="1" %) 945 945 ((( 946 -**AT Command:** 1487 +(% _mstvisible="2" %) 1488 +(% style="color:#4f81bd" %)**AT Command:** 947 947 ))) 948 948 949 -[[image:image-20220523151336-9.png]] 1491 +(% _mstvisible="1" %) 1492 +[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]] 950 950 951 -**Downlink Command:** 952 952 1495 +(% _mstvisible="1" %) 1496 +(% style="color:#4f81bd" %)**Downlink Command:** 1497 + 1498 +(% _msthash="315377" _msttexthash="479648" _mstvisible="1" %) 953 953 0x28 01 ~/~/ Same As AT+SYNCMOD=1 954 954 1501 +(% _msthash="315378" _msttexthash="479076" _mstvisible="1" %) 955 955 0x28 00 ~/~/ Same As AT+SYNCMOD=0 956 956 957 -== 4.9 Set Time Sync Interval == 958 958 1505 +(% _mstvisible="1" %) 1506 +== (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) == 1507 + 1508 +(% _msthash="315379" _msttexthash="3065777" _mstvisible="1" %) 959 959 Feature: Define System time sync interval. SYNCTDC default value: 10 days. 960 960 961 -**AT Command:** 1511 +(% _mstvisible="1" %) 1512 +(% style="color:#4f81bd" %)**AT Command:** 962 962 963 -[[image:image-20220523151411-10.png]] 1514 +(% _mstvisible="1" %) 1515 +[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]] 964 964 965 -**Downlink Command:** 966 966 1518 +(% _mstvisible="1" %) 1519 +(% style="color:#4f81bd" %)**Downlink Command:** 1520 + 1521 +(% _msthash="315382" _msttexthash="590044" _mstvisible="1" %) 967 967 0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A 968 968 969 -== 4.10 Print data entries base on page. == 970 970 1525 +(% _mstvisible="1" %) 1526 +== (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) == 1527 + 1528 +(% _msthash="315383" _msttexthash="3233334" _mstvisible="1" %) 971 971 Feature: Print the sector data from start page to stop page (max is 416 pages). 972 972 973 -**AT Command: AT+PDTA** 1531 +(% _mstvisible="1" %) 1532 +(% style="color:#4f81bd" %)**AT Command: AT+PDTA** 974 974 975 -[[image:image-20220523151450-11.png]] 1534 +(% _mstvisible="1" %) 1535 +[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]] 976 976 977 -**Downlink Command:** 978 978 1538 +(% _mstvisible="1" %) 1539 +(% style="color:#4f81bd" %)**Downlink Command:** 1540 + 1541 +(% _msthash="315386" _msttexthash="799539" _mstvisible="1" %) 979 979 No downlink commands for feature 980 980 981 -== 4.11 Print last few data entries. == 982 982 1545 +(% _mstvisible="1" %) 1546 +== (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) == 1547 + 1548 +(% _msthash="315387" _msttexthash="1101009" _mstvisible="1" %) 983 983 Feature: Print the last few data entries 984 984 985 -**AT Command: AT+PLDTA** 1551 +(% _mstvisible="1" %) 1552 +(% style="color:#4f81bd" %)**AT Command: AT+PLDTA** 986 986 987 -[[image:image-20220523151524-12.png]] 1554 +(% _mstvisible="1" %) 1555 +[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]] 988 988 989 -**Downlink Command:** 990 990 1558 +(% _mstvisible="1" %) 1559 +(% style="color:#4f81bd" %)**Downlink Command:** 1560 + 1561 +(% _msthash="315390" _msttexthash="799539" _mstvisible="1" %) 991 991 No downlink commands for feature 992 992 993 -== 4.12 Clear Flash Record == 994 994 1565 +(% _mstvisible="1" %) 1566 +== (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) == 1567 + 1568 +(% _msthash="315391" _msttexthash="1609075" _mstvisible="1" %) 995 995 Feature: Clear flash storage for data log feature. 996 996 997 -**AT Command: AT+CLRDTA** 1571 +(% _mstvisible="1" %) 1572 +(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA** 998 998 999 -[[image:image-20220523151556-13.png]] 1574 +(% _mstvisible="1" %) 1575 +[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]] 1000 1000 1001 -**Downlink Command: 0xA3** 1002 1002 1578 +(% _mstvisible="1" %) 1579 +(% style="color:#4f81bd" %)**Downlink Command: 0xA3** 1580 + 1581 +(% _mstvisible="1" %) 1003 1003 * Example: 0xA301 ~/~/Same as AT+CLRDTA 1004 1004 1005 -= 5. Battery & How to replace = 1006 1006 1007 -== 5.1 Battery Type == 1585 +(% _mstvisible="1" %) 1586 +== (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) == 1008 1008 1588 +(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %) 1589 +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. 1590 + 1591 + 1592 +(% _mstvisible="1" %) 1593 +(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD** 1594 + 1595 +(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %) 1596 +The default factory setting is 0 1597 + 1598 +(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %) 1599 +(% _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** 1600 +(% _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 1601 + 1602 + 1603 +(% _mstvisible="1" %) 1604 +(% style="color:#4f81bd" %)**Downlink Command: 0x34** 1605 + 1606 +(% _mstvisible="1" %) 1607 +* Example: 0x3401 ~/~/Same as AT+PNACKMD=1 1608 + 1609 + 1610 +(% _mstvisible="1" %) 1611 += (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) = 1612 + 1613 +(% _mstvisible="1" %) 1614 +== (% _msthash="265486" _msttexthash="242073" _mstvisible="3" %)5.1 Battery Type(%%) == 1615 + 1616 +(% _msthash="315398" _msttexthash="33754799" _mstvisible="1" %) 1009 1009 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. 1010 1010 1619 +(% _mstvisible="1" %) 1011 1011 ((( 1621 +(% _mstvisible="2" %) 1012 1012 The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance. 1013 -[[image:image-20220515075034-1.png||height="208" width="644"]] 1623 +[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]] 1014 1014 ))) 1015 1015 1626 +(% _mstvisible="1" %) 1016 1016 ((( 1628 +(% _mstvisible="2" %) 1017 1017 The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery. 1018 1018 1019 1019 ))) 1020 1020 1021 -== 5.2 Replace Battery == 1633 +(% _mstvisible="1" %) 1634 +== (% _msthash="353795" _msttexthash="326703" _mstvisible="3" %)5.2 Replace Battery(%%) == 1022 1022 1636 +(% _msthash="315399" _msttexthash="11289278" _mstvisible="1" %) 1023 1023 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. 1024 1024 1025 -[[image:image-20220515075440-2.png||height="338" width="272"]][[image:image-20220515075625-3.png||height="193" width="257"]] 1639 +(% _mstvisible="1" %) 1640 +[[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"]] 1026 1026 1027 -== 5.3 Battery Life Analyze == 1642 +(% _mstvisible="1" %) 1643 +== (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) == 1028 1028 1645 +(% _mstvisible="1" %) 1029 1029 ((( 1647 +(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1648 +((( 1030 1030 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: 1031 -https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf 1650 +[[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]] 1032 1032 ))) 1033 1033 1034 -= 6. Order Info = 1653 +((( 1654 + 1655 +))) 1035 1035 1036 1036 ((( 1037 - Part Number:(%style="color:#4f81bd" %)** LHT65N-XX-YY**1658 +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]] 1038 1038 ))) 1039 1039 1661 + 1662 +(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1663 += (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)6. FAQ(%%) = 1664 + 1665 +(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1666 +== 6.1 How to use AT Command? == 1667 + 1040 1040 ((( 1041 - (%style="color:#4f81bd"%)**XX**(%%):The default frequencyband1669 +LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to connect to LHT65 for using AT command, as below. 1042 1042 ))) 1043 1043 1044 -* ((( 1045 -(% style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band 1672 +[[image:image-20220530085651-1.png]] 1673 + 1674 + 1675 +**Connection:** 1676 + 1677 +✓** USB to TTL GND <~-~->GND** 1678 + 1679 +**✓ USB to TTL RXD <~-~-> D+** 1680 + 1681 +**✓ USB to TTL TXD <~-~-> A11** 1682 + 1683 +**✓ USB to TTL 3.3V <~-~-> D-** 1684 + 1685 + 1686 +((( 1687 +In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout. 1046 1046 ))) 1047 -* ((( 1048 -(% style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band 1689 + 1690 +((( 1691 +Input password and ATZ to activate LHT65N,As shown below: 1049 1049 ))) 1050 -* ((( 1051 -(% style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band 1693 + 1694 +[[image:image-20220530095701-4.png]] 1695 + 1696 + 1697 +AT Command List is as below: 1698 + 1699 +AT+<CMD>? : Help on <CMD> 1700 + 1701 +AT+<CMD> : Run <CMD> 1702 + 1703 +AT+<CMD>=<value> : Set the value 1704 + 1705 +AT+<CMD>=? : Get the value 1706 + 1707 +AT+DEBUG:Set more info output 1708 + 1709 +ATZ: Trig a reset of the MCU 1710 + 1711 +AT+FDR: Reset Parameters to Factory Default, Keys Reserve 1712 + 1713 +AT+DEUI: Get or Set the Device EUI 1714 + 1715 +AT+DADDR: Get or Set the Device Address 1716 + 1717 +AT+APPKEY: Get or Set the Application Key 1718 + 1719 +AT+NWKSKEY: Get or Set the Network Session Key 1720 + 1721 +AT+APPSKEY: Get or Set the Application Session Key 1722 + 1723 +AT+APPEUI: Get or Set the Application EUI 1724 + 1725 +AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on) 1726 + 1727 +AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec) 1728 + 1729 +AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X) 1730 + 1731 +AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing 1732 + 1733 +AT+PNM: Get or Set the public network mode. (0: off, 1: on) 1734 + 1735 +AT+RX2FQ: Get or Set the Rx2 window frequency 1736 + 1737 +AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X) 1738 + 1739 +AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms 1740 + 1741 +AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms 1742 + 1743 +AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms 1744 + 1745 +AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms 1746 + 1747 +AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA) 1748 + 1749 +AT+NWKID: Get or Set the Network ID 1750 + 1751 +AT+FCU: Get or Set the Frame Counter Uplink 1752 + 1753 +AT+FCD: Get or Set the Frame Counter Downlink 1754 + 1755 +AT+CLASS: Get or Set the Device Class 1756 + 1757 +AT+JOIN: Join network 1758 + 1759 +AT+NJS: Get the join status 1760 + 1761 +AT+SENDB: Send hexadecimal data along with the application port 1762 + 1763 +AT+SEND: Send text data along with the application port 1764 + 1765 +AT+RECVB: Print last received data in binary format (with hexadecimal values) 1766 + 1767 +AT+RECV: Print last received data in raw format 1768 + 1769 +AT+VER: Get current image version and Frequency Band 1770 + 1771 +AT+CFM: Get or Set the confirmation mode (0-1) 1772 + 1773 +AT+CFS: Get confirmation status of the last AT+SEND (0-1) 1774 + 1775 +AT+SNR: Get the SNR of the last received packet 1776 + 1777 +AT+RSSI: Get the RSSI of the last received packet 1778 + 1779 +AT+TDC: Get or set the application data transmission interval in ms 1780 + 1781 +AT+PORT: Get or set the application port 1782 + 1783 +AT+DISAT: Disable AT commands 1784 + 1785 +AT+PWORD: Set password, max 9 digits 1786 + 1787 +AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode 1788 + 1789 +AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470 1790 + 1791 +AT+PDTA: Print the sector data from start page to stop page 1792 + 1793 +AT+PLDTA: Print the last few sets of data 1794 + 1795 +AT+CLRDTA: Clear the storage, record position back to 1st 1796 + 1797 +AT+SLEEP: Set sleep mode 1798 + 1799 +AT+EXT: Get or Set external sensor model 1800 + 1801 +AT+BAT: Get the current battery voltage in mV 1802 + 1803 +AT+CFG: Print all configurations 1804 + 1805 +AT+WMOD: Get or Set Work Mode 1806 + 1807 +AT+ARTEMP: Get or set the internal Temperature sensor alarm range 1808 + 1809 +AT+CITEMP: Get or set the internal Temperature sensor collection interval in min 1810 + 1811 +AT+SETCNT:Set the count at present 1812 + 1813 +AT+RJTDC: Get or set the ReJoin data transmission interval in min 1814 + 1815 +AT+RPL: Get or set response level 1816 + 1817 +AT+TIMESTAMP: Get or Set UNIX timestamp in second 1818 + 1819 +AT+LEAPSEC: Get or Set Leap Second 1820 + 1821 +AT+SYNCMOD: Get or Set time synchronization method 1822 + 1823 +AT+SYNCTDC: Get or set time synchronization interval in day 1824 + 1825 +AT+PID: Get or set the PID 1826 + 1827 + 1052 1052 ))) 1053 -* ((( 1054 -(% style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band 1829 + 1830 +(% _mstvisible="1" %) 1831 += (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)7. Order Info(%%) = 1832 + 1833 +(% _mstvisible="1" %) 1834 +((( 1835 +(% _msthash="506267" _msttexthash="432432" _mstvisible="2" %) 1836 +Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY** 1055 1055 ))) 1056 -* ((( 1057 -(% style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band 1838 + 1839 +(% _mstvisible="1" %) 1840 +((( 1841 +(% _msthash="506268" _msttexthash="686946" _mstvisible="2" %) 1842 +(% _mstvisible="4" style="color:#4f81bd" %)**XX **(%%): The default frequency band 1058 1058 ))) 1059 -* ((( 1060 -(% style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band 1844 + 1845 +(% _mstvisible="1" %) 1846 +* (% _mstvisible="3" %) 1847 +((( 1848 +(% _msthash="903327" _msttexthash="393341" _mstvisible="4" %) 1849 +(% _mstvisible="6" style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band 1061 1061 ))) 1062 -* ((( 1063 -(% style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band 1851 +* (% _mstvisible="3" %) 1852 +((( 1853 +(% _msthash="903328" _msttexthash="394576" _mstvisible="4" %) 1854 +(% _mstvisible="6" style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band 1064 1064 ))) 1065 -* ((( 1066 -(% style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band 1856 +* (% _mstvisible="3" %) 1857 +((( 1858 +(% _msthash="903329" _msttexthash="393913" _mstvisible="4" %) 1859 +(% _mstvisible="6" style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band 1067 1067 ))) 1861 +* (% _mstvisible="3" %) 1862 +((( 1863 +(% _msthash="903330" _msttexthash="399087" _mstvisible="4" %) 1864 +(% _mstvisible="6" style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band 1865 +))) 1866 +* (% _mstvisible="3" %) 1867 +((( 1868 +(% _msthash="903331" _msttexthash="395109" _mstvisible="4" %) 1869 +(% _mstvisible="6" style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band 1870 +))) 1871 +* (% _mstvisible="3" %) 1872 +((( 1873 +(% _msthash="903332" _msttexthash="400842" _mstvisible="4" %) 1874 +(% _mstvisible="6" style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band 1875 +))) 1876 +* (% _mstvisible="3" %) 1877 +((( 1878 +(% _msthash="903333" _msttexthash="396487" _mstvisible="4" %) 1879 +(% _mstvisible="6" style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band 1880 +))) 1881 +* (% _mstvisible="3" %) 1882 +((( 1883 +(% _msthash="903334" _msttexthash="390923" _mstvisible="4" %) 1884 +(% _mstvisible="6" style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band 1885 +))) 1068 1068 1887 +(% _mstvisible="1" %) 1069 1069 ((( 1070 -(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories 1889 +(% _msthash="506269" _msttexthash="443495" _mstvisible="2" %) 1890 +(% _mstvisible="4" style="color:#4f81bd" %)**YY**(%%): Sensor Accessories 1071 1071 ))) 1072 1072 1073 -* ((( 1074 -(% style="color:#4f81bd" %)**E3**(%%): External Temperature Probe 1893 +(% _mstvisible="1" %) 1894 +* (% _mstvisible="3" %) 1895 +((( 1896 +(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %) 1897 +(% _mstvisible="6" style="color:#4f81bd" %)**E3**(%%): External Temperature Probe 1898 + 1899 + 1900 +(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %) 1901 + 1075 1075 ))) 1076 1076 1077 -= 7. Packing Info = 1904 +(% _mstvisible="1" %) 1905 += (% _msthash="233363" _msttexthash="211237" _mstvisible="3" %)8. Packing Info(%%) = 1078 1078 1907 +(% _mstvisible="1" %) 1079 1079 ((( 1080 -**Package Includes**: 1909 +(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %) 1910 + 1911 + 1912 +(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %) 1913 +(% _mstvisible="3" %)**Package Includes**(%%): 1081 1081 ))) 1082 1082 1083 -* ((( 1916 +(% _mstvisible="1" %) 1917 +* (% _mstvisible="3" %) 1918 +((( 1919 +(% _msthash="903336" _msttexthash="1033149" _mstvisible="4" %) 1084 1084 LHT65N Temperature & Humidity Sensor x 1 1085 1085 ))) 1086 -* ((( 1922 +* (% _mstvisible="3" %) 1923 +((( 1924 +(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %) 1087 1087 Program cable x 1 1088 1088 ))) 1089 -* ((( 1927 +* (% _mstvisible="3" %) 1928 +((( 1929 +(% _msthash="903338" _msttexthash="544167" _mstvisible="4" %) 1090 1090 Optional external sensor 1091 1091 ))) 1092 1092 1933 +(% _mstvisible="1" %) 1093 1093 ((( 1094 -**Dimension and weight**: 1935 +(% _msthash="506271" _msttexthash="403858" _mstvisible="2" %) 1936 +(% _mstvisible="3" %)**Dimension and weight**(%%): 1095 1095 ))) 1096 1096 1097 -* ((( 1939 +(% _mstvisible="1" %) 1940 +* (% _mstvisible="3" %) 1941 +((( 1942 +(% _msthash="903339" _msttexthash="391807" _mstvisible="4" %) 1098 1098 Device Size: 13.5 x 7 x 3 cm 1099 1099 ))) 1100 -* ((( 1945 +* (% _mstvisible="3" %) 1946 +((( 1947 +(% _msthash="903340" _msttexthash="285298" _mstvisible="4" %) 1101 1101 Device Weight: 105g 1102 1102 ))) 1103 -* ((( 1950 +* (% _mstvisible="3" %) 1951 +((( 1952 +(% _msthash="903341" _msttexthash="562926" _mstvisible="4" %) 1104 1104 Package Size / pcs : 14.5 x 8 x 5 cm 1105 1105 ))) 1106 -* ((( 1955 +* (% _mstvisible="3" %) 1956 +((( 1957 +(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %) 1107 1107 Weight / pcs : 170g 1959 + 1960 + 1961 +(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %) 1962 + 1108 1108 ))) 1109 1109 1110 -= 8.FCC Warning=1965 += 9. Reference = 1111 1111 1967 +* [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]] 1968 + 1969 + 1970 + 1971 += 10. FCC Warning = 1972 + 1973 +(% _mstvisible="1" %) 1112 1112 ((( 1975 +(% _msthash="506272" _msttexthash="6034353" _mstvisible="2" %) 1113 1113 This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions: 1114 1114 ))) 1115 1115 1979 +(% _mstvisible="1" %) 1116 1116 ((( 1981 +(% _msthash="506273" _msttexthash="44097638" _mstvisible="2" %) 1117 1117 (1) This device may not cause harmful interference； 1118 1118 ))) 1119 1119 1985 +(% _mstvisible="1" %) 1120 1120 ((( 1987 +(% _msthash="506274" _msttexthash="7559773" _mstvisible="2" %) 1121 1121 (2) this device must accept any interference received, including interference that may cause undesired operation. 1122 1122 )))
- image-20220525110512-1.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Xiaoling - Size
-
... ... @@ -1,0 +1,1 @@ 1 +28.7 KB - Content
- image-20220525110604-2.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Xiaoling - Size
-
... ... @@ -1,0 +1,1 @@ 1 +28.0 KB - Content
- image-20220525113731-1.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Xiaoling - Size
-
... ... @@ -1,0 +1,1 @@ 1 +4.9 KB - Content
- image-20220530085651-1.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Bei - Size
-
... ... @@ -1,0 +1,1 @@ 1 +93.8 KB - Content
- image-20220530095701-4.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Bei - Size
-
... ... @@ -1,0 +1,1 @@ 1 +39.4 KB - Content