Changes for page LHT52 - LoRaWAN Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2024/04/30 14:27
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... ... @@ -1,13 +1,15 @@ 1 -(% style="text-align:center" %) 2 -[[image:image-20220523115324-1.jpeg||height="317" width="317"]] 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 10 -**Table of Contents：** 11 +(% _mstvisible="1" %) 12 +(% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：** 11 11 12 12 {{toc/}} 13 13 ... ... @@ -14,36 +14,55 @@ 14 14 15 15 16 16 17 -= 1. Introduction = 19 +(% _mstvisible="1" %) 20 += (% _msthash="277498" _msttexthash="253045" _mstvisible="3" %)1. Introduction(%%) = 18 18 19 -== 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(%%) == 20 20 25 +(% _mstvisible="1" %) 21 21 ((( 22 -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" %)**.** 23 23 ))) 24 24 31 +(% _mstvisible="1" %) 25 25 ((( 33 +(% _msthash="506052" _msttexthash="66005810" _mstvisible="2" %) 26 26 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. 27 27 ))) 28 28 37 +(% _mstvisible="1" %) 29 29 ((( 39 +(% _msthash="506053" _msttexthash="4298047" _mstvisible="2" %) 30 30 LHT65N has a built-in 2400mAh non-chargeable battery which can be used for up to 10 years*. 31 31 ))) 32 32 43 +(% _mstvisible="1" %) 33 33 ((( 45 +(% _msthash="506054" _msttexthash="6016374" _mstvisible="2" %) 34 34 LHT65N is full compatible with LoRaWAN v1.0.3 Class A protocol, it can work with a standard LoRaWAN gateway. 35 35 ))) 36 36 49 +(% _mstvisible="1" %) 37 37 ((( 38 -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. 39 39 ))) 40 40 55 +(% _mstvisible="1" %) 41 41 ((( 57 +(% _msthash="506056" _msttexthash="5557097" _mstvisible="2" %) 42 42 *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 + 43 43 ))) 44 44 45 -== 1.2 Features == 64 +(% _mstvisible="1" %) 65 +== (% _msthash="182559" _msttexthash="163319" _mstvisible="3" %)1.2 Features(%%) == 46 46 67 +(% _mstvisible="1" %) 47 47 * Wall mountable 48 48 * LoRaWAN v1.0.3 Class A protocol 49 49 * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915 ... ... @@ -56,612 +56,968 @@ 56 56 * Tri-color LED to indicate working status 57 57 * Datalog feature 58 58 59 -== 1.3 Specification == 80 +(% _mstvisible="1" %) 81 +== (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) == 60 60 83 +(% _mstvisible="1" %) 61 61 ((( 62 -**Built-in Temperature Sensor:** 85 +(% _mstvisible="2" %) 86 + 87 + 88 +(% _mstvisible="2" %) 89 +(% _msthash="506057" _msttexthash="671437" _mstvisible="4" %)**Built-in Temperature Sensor:** 63 63 ))) 64 64 65 -* ((( 92 +(% _mstvisible="1" %) 93 +* (% _mstvisible="3" %) 94 +((( 95 +(% _msthash="902993" _msttexthash="294424" _mstvisible="4" %) 66 66 Resolution: 0.01 °C 67 67 ))) 68 -* ((( 98 +* (% _mstvisible="3" %) 99 +((( 100 +(% _msthash="902994" _msttexthash="690664" _mstvisible="4" %) 69 69 Accuracy Tolerance : Typ ±0.3 °C 70 70 ))) 71 -* ((( 103 +* (% _mstvisible="3" %) 104 +((( 105 +(% _msthash="902995" _msttexthash="504647" _mstvisible="4" %) 72 72 Long Term Drift: < 0.02 °C/yr 73 73 ))) 74 -* ((( 108 +* (% _mstvisible="3" %) 109 +((( 110 +(% _msthash="902996" _msttexthash="478257" _mstvisible="4" %) 75 75 Operating Range: -40 ~~ 85 °C 76 76 ))) 77 77 114 +(% _mstvisible="1" %) 78 78 ((( 79 -**Built-in Humidity Sensor:** 116 +(% _mstvisible="2" %) 117 + 118 + 119 +(% _mstvisible="2" %) 120 +(% _msthash="506058" _msttexthash="544453" _mstvisible="4" %)**Built-in Humidity Sensor:** 80 80 ))) 81 81 82 -* ((( 123 +(% _mstvisible="1" %) 124 +* (% _mstvisible="3" %) 125 +((( 126 +(% _msthash="902997" _msttexthash="282438" _mstvisible="4" %) 83 83 Resolution: 0.04 %RH 84 84 ))) 85 -* ((( 129 +* (% _mstvisible="3" %) 130 +((( 131 +(% _msthash="902998" _msttexthash="628771" _mstvisible="4" %) 86 86 Accuracy Tolerance : Typ ±3 %RH 87 87 ))) 88 -* ((( 134 +* (% _mstvisible="3" %) 135 +((( 136 +(% _msthash="902999" _msttexthash="504647" _mstvisible="4" %) 89 89 Long Term Drift: < 0.02 °C/yr 90 90 ))) 91 -* ((( 139 +* (% _mstvisible="3" %) 140 +((( 141 +(% _msthash="903000" _msttexthash="421291" _mstvisible="4" %) 92 92 Operating Range: 0 ~~ 96 %RH 93 93 ))) 94 94 145 +(% _mstvisible="1" %) 95 95 ((( 96 -**External Temperature Sensor:** 147 +(% _mstvisible="2" %) 148 + 149 + 150 +(% _mstvisible="2" %) 151 +(% _msthash="506059" _msttexthash="680537" _mstvisible="4" %)**External Temperature Sensor:** 97 97 ))) 98 98 99 -* ((( 154 +(% _mstvisible="1" %) 155 +* (% _mstvisible="3" %) 156 +((( 157 +(% _msthash="903001" _msttexthash="332254" _mstvisible="4" %) 100 100 Resolution: 0.0625 °C 101 101 ))) 102 -* ((( 160 +* (% _mstvisible="3" %) 161 +((( 162 +(% _msthash="903002" _msttexthash="782600" _mstvisible="4" %) 103 103 ±0.5°C accuracy from -10°C to +85°C 104 104 ))) 105 -* ((( 165 +* (% _mstvisible="3" %) 166 +((( 167 +(% _msthash="903003" _msttexthash="729482" _mstvisible="4" %) 106 106 ±2°C accuracy from -55°C to +125°C 107 107 ))) 108 -* ((( 170 +* (% _mstvisible="3" %) 171 +((( 172 +(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %) 109 109 Operating Range: -55 °C ~~ 125 °C 174 + 175 + 176 +(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %) 177 + 110 110 ))) 111 111 112 -= 2. Connect LHT65N to IoT Server = 180 +(% _mstvisible="1" %) 181 += (% _msthash="655759" _msttexthash="618618" _mstvisible="3" %)2. Connect LHT65N to IoT Server(%%) = 113 113 114 -== 2.1 How does LHT65N work? == 183 +(% _mstvisible="1" %) 184 +== (% _msthash="462371" _msttexthash="410332" _mstvisible="3" %)2.1 How does LHT65N work?(%%) == 115 115 186 +(% _mstvisible="1" %) 116 116 ((( 188 +(% _msthash="506060" _msttexthash="28254538" _mstvisible="2" %) 117 117 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. 118 118 ))) 119 119 192 +(% _mstvisible="1" %) 120 120 ((( 194 +(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %) 121 121 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 + 122 122 ))) 123 123 124 -== 2.2 How to Activate LHT65N? == 201 +(% _mstvisible="1" %) 202 +== (% _msthash="514384" _msttexthash="458666" _mstvisible="3" %)2.2 How to Activate LHT65N?(%%) == 125 125 204 +(% _msthash="315239" _msttexthash="748241" _mstvisible="1" %) 126 126 The LHT65N has two working modes: 127 127 207 +(% _mstvisible="1" %) 128 128 * **Deep Sleep Mode**: LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life. 129 129 * **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. 130 130 211 +(% _mstvisible="1" %) 131 131 ((( 213 +(% _msthash="506062" _msttexthash="6036823" _mstvisible="2" %) 132 132 The LHT65N is set in deep sleep mode by default; The ACT button on the front is to switch to different modes: 133 133 ))) 134 134 135 -[[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"]] 136 136 137 -[[image:image-20220523153201-19.png||height="180" width="818"]] 220 +(% _mstvisible="1" %) 221 +[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]] 138 138 139 -(% border="1" style="background-color:#ffffcc; color:green; width:878px" %) 140 -|=**Behavior on ACT**|=**Function**|=(% style="width: 561px;" %)**Action** 141 -|**Pressing ACT between 1s < time < 3s**|Test uplink status|(% style="width:561px" %)If LHT65N is already Joined to the LoRaWAN network, LHT65N will send an uplink packet, if LHT65N has an external sensor connected, blue led will blink once. If LHT65N has no external sensor, red led will blink once. 142 -|**Pressing ACT for more than 3s**|Active Device|(% style="width:561px" %)green led will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network. green led will solid turn on for 5 seconds after join in network. 143 -|**Fast press ACT 5 times**|Deactivate Device|(% style="width:561px" %)red led will solid on for 5 seconds. This means LHT65N is in Deep Sleep Mode. 144 144 145 -== 2.3 Example to join LoRaWAN network == 224 +(% _mstvisible="1" %) 225 +== (% _msthash="882726" _msttexthash="838526" _mstvisible="3" %)2.3 Example to join LoRaWAN network(%%) == 146 146 147 -(% class="wikigeneratedid" %) 227 +(% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %) 148 148 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. 149 149 150 -(% class="wikigeneratedid" %) 151 -[[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"]] 152 152 153 -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: 154 154 155 155 156 -=== 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(%%) === 157 157 240 +(% _msthash="315242" _msttexthash="1601782" _mstvisible="1" %) 158 158 Create a device in TTN V3 with the OTAA keys from LHT65N. 159 159 243 +(% _msthash="315243" _msttexthash="3694444" _mstvisible="1" %) 160 160 Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below: 161 161 162 -[[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"]] 163 163 249 +(% _msthash="315244" _msttexthash="3659149" _mstvisible="1" %) 164 164 User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot: 165 165 252 +(% _msthash="315245" _msttexthash="642889" _mstvisible="1" %) 166 166 Add APP EUI in the application. 167 167 168 -[[image:image-20220522232916-3.png]] 255 +(% _mstvisible="1" %) 256 +[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]] 169 169 170 -[[image:image-20220522232932-4.png]] 258 +(% _mstvisible="1" %) 259 +[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]] 171 171 172 -[[image:image-20220522232954-5.png]] 261 +(% _mstvisible="1" %) 262 +[[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]] 173 173 264 +(% _msthash="315246" _msttexthash="878800" _mstvisible="1" %) 174 174 Note: LHT65N use same payload as LHT65. 175 175 176 -[[image:image-20220522233026-6.png]] 267 +(% _mstvisible="1" %) 268 +[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]] 177 177 178 178 271 +(% _msthash="315247" _msttexthash="595543" _mstvisible="1" %) 179 179 Input APP EUI, APP KEY and DEV EUI: 180 180 181 -[[image:image-20220522233118-7.png]] 274 +(% _mstvisible="1" %) 275 +[[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]] 182 182 183 183 184 -=== 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.(%%) === 185 185 281 +(% _msthash="315248" _msttexthash="14452321" _mstvisible="1" %) 186 186 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. 187 187 188 -[[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"]] 189 189 190 190 191 -== 2.4 Uplink Payload == 288 +(% _mstvisible="1" %) 289 +== (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) == 192 192 193 -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. 194 194 195 -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. 196 196 197 -(% border="1" style="background-color:#ffffcc; color:green; width:426px" %) 198 -|(% style="width:97px" %)((( 199 -**Size(bytes)** 200 -)))|(% style="width:39px" %)((( 201 -**2** 202 -)))|(% style="width:100px" %)((( 203 -**2** 204 -)))|(% style="width:77px" %)((( 205 -**2** 206 -)))|(% style="width:47px" %)((( 207 -**1** 208 -)))|(% style="width:51px" %)((( 209 -**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** 210 210 ))) 211 -|(% style="width:97px" %)((( 212 -**Value** 213 -)))|(% style="width:39px" %)((( 214 -[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]] 215 -)))|(% style="width:100px" %)((( 323 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %) 216 216 ((( 217 -[[Built-In Temperature>>||anchor="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"]] 218 218 ))) 219 -)))|(% style="width:77px" %)( ((338 +)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %) 220 220 ((( 221 -[[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"]] 222 222 ))) 223 223 346 +(% _mstvisible="6" %) 224 224 ((( 225 -[[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"]] 226 226 ))) 227 -)))|(% style="width:47px" %)((( 228 -[[Ext>>path:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.5Ext23]] # 229 -)))|(% style="width:51px" %)((( 230 -[[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"]] 231 231 ))) 232 232 361 +(% _mstvisible="1" %) 233 233 * The First 6 bytes: has fix meanings for every LHT65N. 234 234 * The 7th byte (EXT #): defines the external sensor model. 235 -* 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.) 236 236 237 -=== 2.4.1 Decoder in TTN V3 === 366 +(% _mstvisible="1" %) 367 +=== (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) === 238 238 369 +(% _msthash="315251" _msttexthash="9786491" _mstvisible="1" %) 239 239 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. 240 240 372 +(% _msthash="315252" _msttexthash="3928483" _mstvisible="1" %) 241 241 Below is the position to put the decoder and LHT65N decoder can be download from here: 242 242 243 -[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]] 375 +(% _mstvisible="1" %) 376 +[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0||_msthash="315253" _msttexthash="3509064" _mstvisible="2"]] 244 244 245 -[[image:image-20220522234118-10.png||height="353" width="729"]] 378 +(% _mstvisible="1" %) 379 +[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]] 246 246 247 -=== 2.4.2 BAT-Battery Info === 248 248 382 + 383 +(% _mstvisible="1" %) 384 +=== (% _msthash="411411" _msttexthash="383656" _mstvisible="3" %)2.4.2 BAT-Battery Info(%%) === 385 + 386 +(% _msthash="315254" _msttexthash="3122912" _mstvisible="1" %) 249 249 These two bytes of BAT include the battery state and the actually voltage 250 250 251 -[[image:image-20220523152839-18.png]] 389 +(% _mstvisible="1" %) 390 +[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]] 252 252 253 -[[image:image-20220522235639-1.png||height="139" width="727"]] 392 +(% _mstvisible="1" %) 393 +[[image:image-20220522235639-1.png||_mstalt="431392" _mstvisible="3" height="139" width="727"]] 254 254 395 +(% _msthash="315255" _msttexthash="871611" _mstvisible="1" %) 255 255 Check the battery voltage for LHT65N. 256 256 398 +(% _mstvisible="1" %) 257 257 * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good 258 258 * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV 259 259 260 -=== 2.4.3 Built-in Temperature === 402 +(% _mstvisible="1" %) 403 +=== (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) === 261 261 262 -[[image:image-20220522235639-2.png||height="138" width="722"]] 405 +(% _mstvisible="1" %) 406 +[[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]] 263 263 408 +(% _mstvisible="1" %) 264 264 * Temperature: 0x0ABB/100=27.47℃ 265 265 266 -[[image:image-20220522235639-3.png]] 411 +(% _mstvisible="1" %) 412 +[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]] 267 267 414 +(% _mstvisible="1" %) 268 268 * Temperature: (0xF5C6-65536)/100=-26.18℃ 269 269 270 -=== 2.4.4 Built-in Humidity === 417 +(% _mstvisible="1" %) 418 +=== (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) === 271 271 272 -[[image:image-20220522235639-4.png||height="138" width="722"]] 420 +(% _mstvisible="1" %) 421 +[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]] 273 273 423 +(% _mstvisible="1" %) 274 274 * Humidity: 0x025C/10=60.4% 275 275 276 -=== 2.4.5 Ext # === 426 +(% _mstvisible="1" %) 427 +=== (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) === 277 277 429 +(% _msthash="315256" _msttexthash="552240" _mstvisible="1" %) 278 278 Bytes for External Sensor: 279 279 280 -[[image:image-20220523152822-17.png]] 432 +(% _mstvisible="1" %) 433 +[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]] 281 281 282 -=== 2.4.6 Ext value === 283 283 284 -==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ==== 436 +(% _mstvisible="1" %) 437 +=== (% _msthash="221429" _msttexthash="200655" _mstvisible="3" %)2.4.6 Ext value(%%) === 285 285 286 -[[image:image-20220522235639-5.png]] 439 +(% _mstvisible="1" %) 440 +==== (% _msthash="1005901" _msttexthash="877578" _mstvisible="3" %)2.4.6.1 Ext~=1, E3 Temperature Sensor(%%) ==== 287 287 442 +(% _mstvisible="1" %) 443 +[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]] 444 + 445 + 446 +(% _mstvisible="1" %) 288 288 * DS18B20 temp=0x0ADD/100=27.81℃ 289 289 449 +(% _msthash="315257" _msttexthash="1038479" _mstvisible="1" %) 290 290 The last 2 bytes of data are meaningless 291 291 292 -[[image:image-20220522235639-6.png]] 452 +(% _mstvisible="1" %) 453 +[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]] 293 293 455 + 456 +(% _mstvisible="1" %) 294 294 * External temperature= (0xF54F-65536)/100=-27.37℃ 295 295 459 +(% _mstvisible="1" %) 296 296 ((( 461 +(% _msthash="506063" _msttexthash="1038479" _mstvisible="2" %) 297 297 The last 2 bytes of data are meaningless 298 298 ))) 299 299 465 +(% _mstvisible="1" %) 300 300 ((( 467 +(% _msthash="506064" _msttexthash="21185632" _mstvisible="2" %) 301 301 If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃ 302 302 ))) 303 303 304 304 305 -==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ==== 306 306 473 +(% _mstvisible="1" %) 474 +==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ==== 475 + 476 +(% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %) 307 307 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: 308 308 309 -(% border="1" style="background-color:#ffffcc; color:green; width:510px" %) 310 -|(% style="width:96px" %)((( 311 -**Size(bytes)** 312 -)))|(% style="width:71px" %)((( 313 -**2** 314 -)))|(% style="width:99px" %)((( 315 -**2** 316 -)))|(% style="width:132px" %)((( 317 -**2** 318 -)))|(% style="width:54px" %)((( 319 -**1** 320 -)))|(% style="width:64px" %)((( 321 -**4** 479 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %) 480 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %) 481 +((( 482 +(% _mstvisible="6" %) 483 +(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)** 484 +)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %) 485 +((( 486 +(% _mstvisible="6" %) 487 +(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2** 488 +)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %) 489 +((( 490 +(% _mstvisible="6" %) 491 +(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2** 492 +)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %) 493 +((( 494 +(% _mstvisible="6" %) 495 +(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2** 496 +)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %) 497 +((( 498 +(% _mstvisible="6" %) 499 +(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1** 500 +)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %) 501 +((( 502 +(% _mstvisible="6" %) 503 +(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4** 322 322 ))) 323 -|(% style="width:96px" %)((( 324 -**Value** 325 -)))|(% style="width:71px" %)((( 326 -[[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]] 327 -)))|(% style="width:99px" %)((( 505 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %) 328 328 ((( 329 -[[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]] 507 +(% _mstvisible="6" %) 508 +(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value** 509 +)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 510 +((( 511 +(% _mstvisible="6" %) 512 +[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]] 513 +)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %) 514 +((( 515 +(% _mstvisible="6" %) 516 +((( 517 +(% _mstvisible="7" %) 518 +[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]] 330 330 ))) 331 331 521 +(% _mstvisible="6" %) 332 332 ((( 333 -[[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]] 523 +(% _mstvisible="7" %) 524 +[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]] 334 334 ))) 335 -)))|(% style="width:132px" %)( ((526 +)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %) 336 336 ((( 528 +(% _mstvisible="6" %) 529 +((( 530 +(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %) 337 337 BAT Status & 338 338 ))) 339 339 534 +(% _mstvisible="6" %) 340 340 ((( 341 -[[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]] 536 +(% _mstvisible="7" %) 537 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]] 342 342 ))) 343 -)))|(% style="width:54px" %)((( 539 +)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %) 540 +((( 541 +(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %) 344 344 Status & Ext 345 -)))|(% style="width:64px" %)( ((543 +)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %) 346 346 ((( 347 -[[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]] 545 +(% _mstvisible="6" %) 546 +((( 547 +(% _mstvisible="7" %) 548 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]] 348 348 ))) 349 349 ))) 350 350 351 -* **Battery status & (% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)Built-in Humidity(%%)** 552 +(% _mstvisible="1" %) 553 +* (% _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** 352 352 353 -(% border="1" style="background-color:#ffffcc; color:green; width:469px" %) 354 -|(% style="width:65px" %)Bit(bit)|(% style="width:267px" %)[15:14]|(% style="width:134px" %)[11:0] 355 -|(% style="width:65px" %)Value|(% style="width:267px" %)((( 555 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %) 556 +(% _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] 557 +(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %) 558 +((( 559 +(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %) 356 356 BAT Status 357 357 562 +(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %) 358 358 00(b): Ultra Low ( BAT <= 2.50v) 359 359 565 +(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %) 360 360 01(b): Low (2.50v <=BAT <= 2.55v) 361 361 568 +(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %) 362 362 10(b): OK (2.55v <= BAT <=2.65v) 363 363 571 +(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %) 364 364 11(b): Good (BAT >= 2.65v) 365 -)))|(% style="width:134px" %)((( 366 -[[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]] 573 +)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %) 574 +((( 575 +(% _mstvisible="6" %) 576 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]] 367 367 578 +(% _mstvisible="6" %) 368 368 369 369 ))) 370 370 371 -* **Status & Ext Byte** 582 +(% _mstvisible="1" %) 583 +* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte** 372 372 373 -[[image:image-20220523152434-16.png]] 585 +(% _mstvisible="1" %) 586 +[[image:image-20220523152434-16.png||_mstalt="453921" _mstvisible="3"]] 374 374 588 +(% _mstvisible="1" %) 375 375 * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink. 376 376 * 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. 377 377 * 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) 378 378 379 -== 2.5 Show data on Datacake == 593 +(% _mstvisible="1" %) 594 +== (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) == 380 380 596 +(% _msthash="315259" _msttexthash="20933341" _mstvisible="1" %) 381 381 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: 382 382 599 +(% _mstvisible="1" %) 383 383 ((( 384 -**Step 1**: Be sure that your device is programmed and properly connected to the LoRaWAN network. 601 +(% _msthash="506065" _msttexthash="4753983" _mstvisible="2" %) 602 +(% _mstvisible="3" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network. 385 385 ))) 386 386 605 +(% _mstvisible="1" %) 387 387 ((( 388 -**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. 607 +(% _msthash="506066" _msttexthash="14696682" _mstvisible="2" %) 608 +(% _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. 389 389 ))) 390 390 611 +(% _mstvisible="1" %) 391 391 ((( 613 +(% _msthash="506067" _msttexthash="180297" _mstvisible="2" %) 392 392 Add Datacake: 393 393 ))) 394 394 395 -[[image:image-20220523000825-7.png||height="262" width="583"]] 617 +(% _mstvisible="1" %) 618 +[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]] 396 396 397 397 621 +(% _msthash="315260" _msttexthash="750178" _mstvisible="1" %) 398 398 Select default key as Access Key: 399 399 400 -[[image:image-20220523000825-8.png||height="453" width="406"]] 624 +(% _mstvisible="1" %) 625 +[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]] 401 401 402 -In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device. 627 +(% _msthash="315261" _msttexthash="2134964" _mstvisible="1" %) 628 +In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/||_mstvisible="2"]]) , add LHT65 device. 403 403 404 -[[image:image-20220523000825-9.png||height="366" width="392"]] 630 +(% _mstvisible="1" %) 631 +[[image:image-20220523000825-9.png||_mstalt="430612" _mstvisible="3" height="366" width="392"]] 405 405 406 -[[image:image-20220523000825-10.png||height="413" width="728"]] 633 +(% _mstvisible="1" %) 634 +[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]] 407 407 408 -== 2.6 Datalog Feature == 409 409 637 + 638 +(% _mstvisible="1" %) 639 +== (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) == 640 + 641 +(% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %) 410 410 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. 411 411 412 -=== 2.6.1 Ways to get datalog via LoRaWAN === 413 413 645 +(% _mstvisible="1" %) 646 +=== (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) === 647 + 648 +(% _msthash="315263" _msttexthash="409604" _mstvisible="1" %) 414 414 There are two methods: 415 415 651 +(% _mstvisible="1" %) 416 416 1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range. 417 417 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. 418 418 419 -=== 2.6.2 Unix TimeStamp === 655 +(% _mstvisible="1" %) 656 +=== (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) === 420 420 658 +(% _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"]] 661 +(% _mstvisible="1" %) 662 +[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]] 424 424 425 425 665 +(% _mstvisible="1" %) 426 426 ((( 427 -User can get this time from link: [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] : 667 +(% _msthash="506068" _msttexthash="2717234" _mstvisible="2" %) 668 +User can get this time from link: [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/||_mstvisible="3"]] : 428 428 ))) 429 429 671 +(% _mstvisible="1" %) 430 430 ((( 673 +(% _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"]] 677 +(% _mstvisible="1" %) 678 +[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]] 435 435 680 +(% _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 -=== 2.6.3 Set Device Time === 439 439 684 +(% _mstvisible="1" %) 685 +=== (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) === 686 + 687 +(% _mstvisible="1" %) 440 440 ((( 689 +(% _msthash="506070" _msttexthash="4521946" _mstvisible="2" %) 441 441 There are two ways to set device’s time: 442 442 ))) 443 443 693 +(% _mstvisible="1" %) 444 444 ((( 445 -**~1. Through LoRaWAN MAC Command (Default settings)** 695 +(% _mstvisible="2" %) 696 +(% _msthash="506071" _msttexthash="1498471" _mstvisible="4" %)**1. Through LoRaWAN MAC Command (Default settings)** 446 446 ))) 447 447 699 +(% _mstvisible="1" %) 448 448 ((( 701 +(% _msthash="506072" _msttexthash="2126267" _mstvisible="2" %) 449 449 User need to set SYNCMOD=1 to enable sync time via MAC command. 450 450 ))) 451 451 705 +(% _mstvisible="1" %) 452 452 ((( 707 +(% _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 ))) 455 455 711 +(% _mstvisible="1" %) 456 456 ((( 713 +(% _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 ))) 459 459 717 +(% _mstvisible="1" %) 460 460 ((( 719 +(% _mstvisible="2" %) 461 461 462 462 ))) 463 463 723 +(% _mstvisible="1" %) 464 464 ((( 465 -**2. Manually Set Time** 725 +(% _mstvisible="2" %) 726 +(% _msthash="506075" _msttexthash="329719" _mstvisible="4" %)**2. Manually Set Time** 466 466 ))) 467 467 729 +(% _mstvisible="1" %) 468 468 ((( 731 +(% _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. 733 + 734 +(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %) 735 + 470 470 ))) 471 471 472 -=== 2.6.4 Poll sensor value === 738 +(% _mstvisible="1" %) 739 +=== (% _msthash="460759" _msttexthash="430001" _mstvisible="3" %)2.6.4 Poll sensor value(%%) === 473 473 741 +(% _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]] 744 +(% _mstvisible="1" %) 745 +[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]] 477 477 747 +(% _mstvisible="1" %) 478 478 ((( 749 +(% _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 ))) 481 481 753 +(% _mstvisible="1" %) 482 482 ((( 483 -For example, downlink command (% style="display:none" %) (%%)**31 5FC5F350 5FC6 0160 05** 755 +(% _mstvisible="2" %) 756 +For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(% _mstvisible="3" style="display:none" %) 484 484 ))) 485 485 759 +(% _mstvisible="1" %) 486 486 ((( 761 +(% _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 ))) 489 489 765 +(% _mstvisible="1" %) 490 490 ((( 767 +(% _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 -=== 2.6.5 Datalog Uplink payload === 772 +(% _mstvisible="1" %) 773 +=== (% _msthash="650923" _msttexthash="614185" _mstvisible="3" %)2.6.5 Datalog Uplink payload(%%) === 496 496 775 +(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %) 497 497 The Datalog poll reply uplink will use below payload format. 498 498 778 +(% _mstvisible="1" %) 499 499 ((( 500 -**Retrieval data payload** 780 +(% _mstvisible="2" %) 781 +(% _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" %)( ((784 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %) 785 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %) 505 505 ((( 506 -**Size(bytes)** 787 +(% _mstvisible="6" %) 788 +((( 789 +(% _mstvisible="7" %) 790 +(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)** 507 507 ))) 508 -)))|(% style="width:71px" %)( ((792 +)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %) 509 509 ((( 510 -**2** 794 +(% _mstvisible="6" %) 795 +((( 796 +(% _mstvisible="7" %) 797 +(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2** 511 511 ))) 512 -)))|(% style="width:102px" %)( ((799 +)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %) 513 513 ((( 514 -**2** 801 +(% _mstvisible="6" %) 802 +((( 803 +(% _mstvisible="7" %) 804 +(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2** 515 515 ))) 516 -)))|(% style="width:86px" %)( ((806 +)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %) 517 517 ((( 518 -**2** 808 +(% _mstvisible="6" %) 809 +((( 810 +(% _mstvisible="7" %) 811 +(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2** 519 519 ))) 520 -)))|(% style="width:86px" %)( ((813 +)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %) 521 521 ((( 522 -**1** 815 +(% _mstvisible="6" %) 816 +((( 817 +(% _mstvisible="7" %) 818 +(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1** 523 523 ))) 524 -)))|(% style="width:48px" %)( ((820 +)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %) 525 525 ((( 526 -**4** 822 +(% _mstvisible="6" %) 823 +((( 824 +(% _mstvisible="7" %) 825 +(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4** 527 527 ))) 528 528 ))) 529 -|(% style="width:93px" %)( ((828 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %) 530 530 ((( 531 -**Value** 830 +(% _mstvisible="6" %) 831 +((( 832 +(% _mstvisible="7" %) 833 +(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value** 532 532 ))) 533 -)))|(% style="width:71px" %)( ((835 +)))|(% _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]] 837 +(% _mstvisible="6" %) 838 +((( 839 +(% _mstvisible="7" %) 840 +[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]] 536 536 ))) 537 -)))|(% style="width:102px" %)( ((842 +)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %) 538 538 ((( 844 +(% _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]] 846 +(% _mstvisible="7" %) 847 +((( 848 +(% _mstvisible="8" %) 849 +[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]] 541 541 ))) 542 542 ))) 543 543 853 +(% _mstvisible="6" %) 544 544 ((( 855 +(% _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]] 857 +(% _mstvisible="8" %) 858 +[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]] 547 547 ))) 548 548 ))) 549 -)))|(% style="width:86px" %)( ((861 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %) 550 550 ((( 863 +(% _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]] 865 +(% _mstvisible="7" %) 866 +((( 867 +(% _mstvisible="8" %) 868 +[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]] 553 553 ))) 554 554 ))) 555 555 872 +(% _mstvisible="6" %) 556 556 ((( 874 +(% _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]] 876 +(% _mstvisible="8" %) 877 +[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]] 559 559 ))) 560 560 ))) 561 -)))|(% style="width:86px" %)( ((880 +)))|(% _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]] 882 +(% _mstvisible="6" %) 883 +((( 884 +(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %) 885 +Poll message flag & Ext 564 564 ))) 565 -)))|(% style="width:48px" %)( ((887 +)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %) 566 566 ((( 889 +(% _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]] 891 +(% _mstvisible="7" %) 892 +((( 893 +(% _mstvisible="8" %) 894 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]] 569 569 ))) 570 570 ))) 571 571 898 +(% _mstvisible="6" %) 572 572 ((( 900 +(% _mstvisible="7" %) 573 573 ((( 902 +(% _mstvisible="8" %) 574 574 575 575 ))) 576 576 ))) 577 577 ))) 578 578 579 -**Poll message flag & Ext** 908 +(% _mstvisible="1" %) 909 +(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext** 580 580 581 -[[image:image-20220523152208-14.png]] 911 +(% _mstvisible="1" %) 912 +[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]] 582 582 914 +(% _mstvisible="1" %) 583 583 ((( 916 +(% _mstvisible="2" %) 584 584 ((( 918 +(% _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 -* ((( 923 +(% _mstvisible="1" %) 924 +* (% _mstvisible="3" %) 590 590 ((( 926 +(% _mstvisible="4" %) 927 +((( 928 +(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %) 591 591 Poll Message Flag is set to 1. 592 592 ))) 593 593 ))) 594 -* ( ((932 +* (% _mstvisible="3" %) 595 595 ((( 934 +(% _mstvisible="4" %) 935 +((( 936 +(% _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 ))) 599 599 941 +(% _mstvisible="1" %) 600 600 ((( 943 +(% _mstvisible="2" %) 601 601 ((( 945 +(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %) 946 + 947 + 948 +(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %) 602 602 For example, in US915 band, the max payload for different DR is: 603 603 ))) 604 604 ))) 605 605 953 +(% _mstvisible="1" %) 606 606 ((( 955 +(% _mstvisible="2" %) 607 607 ((( 957 +(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %) 608 608 a) DR0: max is 11 bytes so one entry of data 609 609 ))) 610 610 ))) 611 611 962 +(% _mstvisible="1" %) 612 612 ((( 964 +(% _mstvisible="2" %) 613 613 ((( 966 +(% _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 ))) 617 617 971 +(% _mstvisible="1" %) 618 618 ((( 973 +(% _mstvisible="2" %) 619 619 ((( 975 +(% _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 ))) 623 623 980 +(% _mstvisible="1" %) 624 624 ((( 982 +(% _mstvisible="2" %) 625 625 ((( 984 +(% _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 ))) 629 629 989 +(% _mstvisible="1" %) 630 630 ((( 991 +(% _mstvisible="2" %) 631 631 ((( 993 +(% _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:** 999 +(% _mstvisible="1" style="text-align: left;" %) 1000 +(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:** 638 638 1002 +(% _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"]] 1005 +(% _mstvisible="1" %) 1006 +[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]] 642 642 1008 +(% _mstvisible="1" %) 643 643 ((( 644 -If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705 1010 +(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %) 1011 +If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705 645 645 ))) 646 646 1014 +(% _mstvisible="1" %) 647 647 ((( 1016 +(% _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 1020 +(% _mstvisible="1" %) 651 651 ((( 652 - Stop time 60066DA7= time 21/1/19 05:27:03 1022 +(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %) 1023 + Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03 653 653 ))) 654 654 1026 +(% _mstvisible="1" %) 655 655 ((( 1028 +(% _mstvisible="2" %) 656 656 657 657 ))) 658 658 1032 +(% _mstvisible="1" %) 659 659 ((( 1034 +(% _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"]] 1038 +(% _mstvisible="1" %) 1039 +[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]] 664 664 1041 +(% _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 +678,102 @@ 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. 1059 +(% _mstvisible="1" style="text-align: left;" %) 1060 +== (% _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 -))) 1062 +(% _msthash="315279" _msttexthash="16493308" _mstvisible="1" style="text-align: left;" %) 1063 +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 1065 +(% _mstvisible="1" %) 689 689 ((( 690 -**AT Commands for Alarm mode:** 1067 +(% _mstvisible="2" style="text-align: left;" %) 1068 +(% _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 -))) 1071 +(% _mstvisible="1" style="text-align: left;" %) 1072 +(% _msthash="315280" _msttexthash="363480" _mstvisible="3" %)**AT COMMAND FOR ALARM MODE:** 699 699 700 -(% class="box infomessage" %) 1074 +(% _mstvisible="1" class="box infomessage" %) 701 701 ((( 702 -((( 703 -**AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute) 704 -))) 705 -))) 1076 +(% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %) 1077 +(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%): Enable/disable alarm mode. (0: Disabled, 1: Enabled) 706 706 707 -== 2.8 LED Indicator == 1079 +(% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %) 1080 +(% _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. 1082 +(% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %) 1083 +(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%): Gets or sets the alarm range of the internal temperature sensor 1084 + 1085 +(% _mstvisible="2" style="text-align: left;" %) 1086 +(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%): Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %) 1087 + 1088 +(% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %) 1089 +(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105. 711 711 ))) 712 712 1092 + 1093 + 1094 +(% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %) 1095 +== (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator == 1096 + 1097 +(% _mstvisible="1" %) 713 713 ((( 714 -While pressing ACT button, the LED will work as per LED status with ACT button. 1099 +(% _msthash="197769" _msttexthash="2924142" style="text-align: left;" %) 1100 +The LHT65 has a triple color LED which for easy showing different stage . 1101 + 1102 +(% _msthash="289211" _msttexthash="3402659" style="text-align: left;" %) 1103 +While user press ACT button, the LED will work as per LED status with ACT button. 715 715 ))) 716 716 1106 +(% _mstvisible="1" %) 717 717 ((( 1108 +(% _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. 1112 +(% _mstvisible="1" %) 1113 +* (% _mstvisible="3" %) 1114 +((( 1115 +(% _msthash="903005" _msttexthash="1647204" _mstvisible="4" %) 1116 +For each uplink, the BLUE LED or RED LED will blink (% _msthash="903005" _msttexthash="46254" _mstvisible="3" %)once(%%).(% style="display:none" %) 1117 + 1118 +(% _msthash="197771" _msttexthash="1202526" %) 1119 +(% _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 1121 +* (% _mstvisible="3" %) 1122 +((( 1123 +(% _msthash="903007" _msttexthash="1334749" _mstvisible="4" %) 1124 +RED LED when external sensor is not connected 726 726 ))) 727 -* ((( 728 -RED LED when an external sensor is not connected 729 -))) 730 -* ((( 1126 +* (% _mstvisible="3" %) 1127 +((( 1128 +(% _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 == 1133 +(% _mstvisible="1" style="text-align: left;" %) 1134 +== (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) == 737 737 738 -[[image:image-20220516231650-1.png||height="436" width="428"]] 1136 +(% _mstvisible="1" %) 1137 +[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]] 739 739 740 -= 3. Sensors & Accessories = 741 741 742 -== 3.1 E3 Temperature Probe == 1140 +(% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %) 1141 += (% _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(%%) = 743 743 744 -[[image:image-20220515080154-4.png||height="182" width="161"]] [[image:image-20220515080330-5.png||height="201" width="195"]] 1143 +(% _msthidden="1" _mstvisible="1" style="text-align: left;" %) 1144 +== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(%%) E3 Temperature Probe == 745 745 1146 +(% _mstvisible="1" %) 1147 +[[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"]] 746 746 747 -With Temperature sensor with 2 meters cable long 748 748 1150 +(% _msthash="315354" _msttexthash="1270971" _mstvisible="1" style="text-align: left;" %) 1151 +Temperature sensor with 2 meters cable long 1152 + 1153 +(% _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 ... ... @@ -753,386 +753,823 @@ 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 = 1161 +(% _mstvisible="1" style="text-align: left;" %) 1162 += (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) = 757 757 1164 +(% _mstvisible="1" %) 758 758 ((( 1166 +(% _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]]. 1170 +(% _mstvisible="1" %) 1171 +* (% _mstvisible="3" %) 1172 +((( 1173 +(% _msthash="903318" _msttexthash="635544" _mstvisible="4" %) 1174 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]]. 764 764 ))) 765 -* ((( 766 -LoRaWAN Downlink instruction for different platforms: 1176 +* (% _mstvisible="3" %) 1177 +((( 1178 +(% _msthash="903319" _msttexthash="2004301" _mstvisible="4" %) 1179 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]] 767 767 ))) 768 768 1182 +(% _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]] 1184 +(% _mstvisible="2" style="text-align: left;" %) 1185 + 771 771 ))) 772 772 1188 +(% _mstvisible="1" %) 773 773 ((( 1190 +(% _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 1194 +(% _mstvisible="1" %) 777 777 ((( 778 -(% style="color:#4f81bd" %)* **General Commands**. 1196 +(% _mstvisible="2" style="text-align: left;" %) 1197 +(% _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 1200 +(% _mstvisible="1" %) 781 781 ((( 1202 +(% _msthash="506250" _msttexthash="774527" _mstvisible="2" style="text-align: left;" %) 782 782 These commands are to configure: 783 783 ))) 784 784 785 -* ((( 1206 +(% _mstvisible="1" %) 1207 +* (% _mstvisible="3" %) 1208 +((( 1209 +(% _msthash="903320" _msttexthash="1503580" _mstvisible="4" %) 786 786 General system settings like: uplink interval. 787 787 ))) 788 -* ((( 1212 +* (% _mstvisible="3" %) 1213 +((( 1214 +(% _msthash="903321" _msttexthash="1244334" _mstvisible="4" %) 789 789 LoRaWAN protocol & radio-related commands. 790 790 ))) 791 791 1218 +(% _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: 1220 +(% _msthash="506251" _msttexthash="8343023" _mstvisible="2" style="text-align: left;" %) 1221 +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 1224 +(% _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]] 1226 +(% _mstvisible="2" style="text-align: left;" %) 1227 + 798 798 ))) 799 799 1230 +(% _mstvisible="1" %) 800 800 ((( 801 -(% style="color:#4f81bd" %)* **Commands special design for LHT65N** 1232 +(% _mstvisible="2" style="text-align: left;" %) 1233 +(% _mstvisible="3" style="color:#4f81bd" %)* **Commands special design for LHT65N** 802 802 ))) 803 803 1236 +(% _mstvisible="1" %) 804 804 ((( 1238 +(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %) 805 805 These commands are only valid for LHT65N, as below: 1240 + 1241 +(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %) 1242 + 806 806 ))) 807 807 808 -== 4.1 Set Transmit Interval Time == 1245 +(% _mstvisible="1" style="text-align: left;" %) 1246 +== (% _msthash="708253" _msttexthash="668772" _mstvisible="3" %)4.1 Set Transmit Interval Time(%%) == 809 809 1248 +(% _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** 1251 +(% _mstvisible="1" style="text-align: left;" %) 1252 +(% style="color:#4f81bd" %)**AT Command: AT+TDC** 813 813 814 -[[image:image-20220523150701-2.png]] 1254 +(% _mstvisible="1" %) 1255 +[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]] 815 815 1257 +(% _mstvisible="1" %) 816 816 ((( 817 -**Downlink Command: 0x01** 1259 +(% _mstvisible="2" style="text-align: left;" %) 1260 + 1261 + 1262 +(% _mstvisible="2" style="text-align: left;" %) 1263 +(% style="color:#4f81bd" %)**Downlink Command: 0x01** 818 818 ))) 819 819 1266 +(% _mstvisible="1" %) 820 820 ((( 1268 +(% _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 1272 +(% _mstvisible="1" %) 824 824 ((( 1274 +(% _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 1278 +(% _mstvisible="1" %) 1279 +* (% _mstvisible="3" %) 1280 +((( 1281 +(% _msthash="903322" _msttexthash="3250546" _mstvisible="4" %) 1282 +(% _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 1284 +* (% _mstvisible="3" %) 1285 +((( 1286 +(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %) 1287 +(% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 1288 + 1289 + 1290 +(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %) 1291 + 833 833 ))) 834 834 835 -== 4.2 Set External Sensor Mode == 1294 +(% _mstvisible="1" style="text-align: left;" %) 1295 +== (% _msthash="614770" _msttexthash="578240" _mstvisible="3" %)4.2 Set External Sensor Mode(%%) == 836 836 1297 +(% _msthash="315357" _msttexthash="975117" _mstvisible="1" style="text-align: left;" %) 837 837 Feature: Change External Sensor Mode. 838 838 839 -**AT Command: AT+EXT** 1300 +(% _mstvisible="1" style="text-align: left;" %) 1301 +(% style="color:#4f81bd" %)**AT Command: AT+EXT** 840 840 841 -[[image:image-20220523150759-3.png]] 1303 +(% _mstvisible="1" %) 1304 +[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]] 842 842 1306 +(% _mstvisible="1" %) 843 843 ((( 844 -**Downlink Command: 0xA2** 1308 +(% _mstvisible="2" style="text-align: left;" %) 1309 + 1310 + 1311 +(% _mstvisible="2" style="text-align: left;" %) 1312 +(% style="color:#4f81bd" %)**Downlink Command: 0xA2** 845 845 ))) 846 846 1315 +(% _mstvisible="1" %) 847 847 ((( 1317 +(% _msthash="506259" _msttexthash="395629" _mstvisible="2" style="text-align: left;" %) 848 848 Total bytes: 2 ~~ 5 bytes 849 849 ))) 850 850 1321 +(% _mstvisible="1" %) 851 851 ((( 852 -**Example:** 1323 +(% _mstvisible="2" %) 1324 +(% _msthash="506260" _msttexthash="104767" _mstvisible="4" %)**Example:** 853 853 ))) 854 854 855 -* ((( 1327 +(% _mstvisible="1" %) 1328 +* (% _mstvisible="3" %) 1329 +((( 1330 +(% _msthash="903324" _msttexthash="934973" _mstvisible="4" %) 856 856 0xA201: Set external sensor type to E1 857 857 ))) 858 -* ((( 1333 +* (% _mstvisible="3" %) 1334 +((( 1335 +(% _msthash="903325" _msttexthash="354770" _mstvisible="4" %) 859 859 0xA209: Same as AT+EXT=9 860 860 ))) 861 -* ((( 1338 +* (% _mstvisible="3" %) 1339 +((( 1340 +(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %) 862 862 0xA20702003c,Same as AT+SETCNT=60 1342 + 1343 + 1344 +(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %) 1345 + 863 863 ))) 864 864 865 -== 4.3 Enable/Disable uplink Temperature probe ID == 1348 +(% _mstvisible="1" style="text-align: left;" %) 1349 +== (% _msthash="1562483" _msttexthash="1445717" _mstvisible="3" %)4.3 Enable/Disable uplink Temperature probe ID(%%) == 866 866 1351 +(% _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 1354 +(% _mstvisible="1" %) 869 869 * First Packet after OTAA Join 870 870 * Every 24 hours since the first packet. 871 871 1358 +(% _msthash="315360" _msttexthash="658814" _mstvisible="1" style="text-align: left;" %) 872 872 PID is default set to disable (0) 873 873 874 -**AT Command:** 1361 +(% _mstvisible="1" style="text-align: left;" %) 1362 +(% style="color:#4f81bd" %)**AT Command:** 875 875 876 -[[image:image-20220523150928-4.png]] 1364 +(% _mstvisible="1" %) 1365 +[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]] 877 877 878 -**Downlink Command:** 1367 +(% _mstvisible="1" style="text-align: left;" %) 1368 +(% style="color:#4f81bd" %)**Downlink Command:** 879 879 1370 +(% _mstvisible="1" %) 880 880 * 0xA800 **~-~->** AT+PID=0 881 881 * 0xA801 **~-~->** AT+PID=1 882 882 883 -== 4.4 Set Password == 1374 +(% _mstvisible="1" style="text-align: left;" %) 1375 +== (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) == 884 884 1377 +(% _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** 1380 +(% _mstvisible="1" style="text-align: left;" %) 1381 +(% style="color:#4f81bd" %)**AT Command: AT+PWORD** 888 888 889 -[[image:image-20220523151052-5.png]] 1383 +(% _mstvisible="1" %) 1384 +[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]] 890 890 1386 +(% _mstvisible="1" %) 891 891 ((( 892 -**Downlink Command:** 1388 +(% _mstvisible="2" style="text-align: left;" %) 1389 + 1390 + 1391 +(% _mstvisible="2" style="text-align: left;" %) 1392 +(% style="color:#4f81bd" %)**Downlink Command:** 893 893 ))) 894 894 1395 +(% _mstvisible="1" %) 895 895 ((( 1397 +(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %) 896 896 No downlink command for this feature. 1399 + 1400 +(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %) 1401 + 897 897 ))) 898 898 899 -== 4.5 Quit AT Command == 1404 +(% _mstvisible="1" style="text-align: left;" %) 1405 +== (% _msthash="306956" _msttexthash="281918" _mstvisible="3" %)4.5 Quit AT Command(%%) == 900 900 1407 +(% _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** 1410 +(% _mstvisible="1" style="text-align: left;" %) 1411 +(% style="color:#4f81bd" %)**AT Command: AT+DISAT** 904 904 905 -[[image:image-20220523151132-6.png]] 1413 +(% _mstvisible="1" %) 1414 +[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]] 906 906 907 -**Downlink Command:** 908 908 1417 +(% _mstvisible="1" style="text-align: left;" %) 1418 +(% style="color:#4f81bd" %)**Downlink Command:** 1419 + 1420 +(% _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 1424 +(% _mstvisible="1" style="text-align: left;" %) 1425 +== (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) == 1426 + 1427 +(% _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** 1430 +(% _mstvisible="1" style="text-align: left;" %) 1431 +(% style="color:#4f81bd" %)**AT Command: AT+SLEEP** 916 916 917 -[[image:image-20220523151218-7.png]] 1433 +(% _mstvisible="1" %) 1434 +[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]] 918 918 919 -**Downlink Command:** 920 920 1437 +(% _mstvisible="1" %) 1438 +(% style="color:#4f81bd" %)**Downlink Command:** 1439 + 1440 +(% _mstvisible="1" %) 921 921 * There is no downlink command to set to Sleep mode. 922 922 923 -== 4.7 Set system time == 1443 +(% _mstvisible="1" %) 1444 +== (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) == 924 924 925 -Feature: Set system time, unix format. [[See here for format detail.>>path:#TimeStamp]] 1446 +(% _msthash="315372" _msttexthash="2565524" _mstvisible="1" %) 1447 +Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]] 926 926 927 -**AT Command:** 1449 +(% _mstvisible="1" %) 1450 +(% style="color:#4f81bd" %)**AT Command:** 928 928 929 -[[image:image-20220523151253-8.png]] 1452 +(% _mstvisible="1" %) 1453 +[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]] 930 930 931 -**Downlink Command:** 932 932 1456 +(% _mstvisible="1" %) 1457 +(% style="color:#4f81bd" %)**Downlink Command:** 1458 + 1459 +(% _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 1463 +(% _mstvisible="1" %) 1464 +== (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) == 1465 + 1466 +(% _mstvisible="1" %) 937 937 ((( 1468 +(% _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 1472 +(% _mstvisible="1" %) 941 941 ((( 1474 +(% _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 1478 +(% _mstvisible="1" %) 945 945 ((( 946 -**AT Command:** 1480 +(% _mstvisible="2" %) 1481 +(% style="color:#4f81bd" %)**AT Command:** 947 947 ))) 948 948 949 -[[image:image-20220523151336-9.png]] 1484 +(% _mstvisible="1" %) 1485 +[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]] 950 950 951 -**Downlink Command:** 952 952 1488 +(% _mstvisible="1" %) 1489 +(% style="color:#4f81bd" %)**Downlink Command:** 1490 + 1491 +(% _msthash="315377" _msttexthash="479648" _mstvisible="1" %) 953 953 0x28 01 ~/~/ Same As AT+SYNCMOD=1 954 954 1494 +(% _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 1498 +(% _mstvisible="1" %) 1499 +== (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) == 1500 + 1501 +(% _msthash="315379" _msttexthash="3065777" _mstvisible="1" %) 959 959 Feature: Define System time sync interval. SYNCTDC default value: 10 days. 960 960 961 -**AT Command:** 1504 +(% _mstvisible="1" %) 1505 +(% style="color:#4f81bd" %)**AT Command:** 962 962 963 -[[image:image-20220523151411-10.png]] 1507 +(% _mstvisible="1" %) 1508 +[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]] 964 964 965 -**Downlink Command:** 966 966 1511 +(% _mstvisible="1" %) 1512 +(% style="color:#4f81bd" %)**Downlink Command:** 1513 + 1514 +(% _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 1518 +(% _mstvisible="1" %) 1519 +== (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) == 1520 + 1521 +(% _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** 1524 +(% _mstvisible="1" %) 1525 +(% style="color:#4f81bd" %)**AT Command: AT+PDTA** 974 974 975 -[[image:image-20220523151450-11.png]] 1527 +(% _mstvisible="1" %) 1528 +[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]] 976 976 977 -**Downlink Command:** 978 978 1531 +(% _mstvisible="1" %) 1532 +(% style="color:#4f81bd" %)**Downlink Command:** 1533 + 1534 +(% _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 1538 +(% _mstvisible="1" %) 1539 +== (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) == 1540 + 1541 +(% _msthash="315387" _msttexthash="1101009" _mstvisible="1" %) 983 983 Feature: Print the last few data entries 984 984 985 -**AT Command: AT+PLDTA** 1544 +(% _mstvisible="1" %) 1545 +(% style="color:#4f81bd" %)**AT Command: AT+PLDTA** 986 986 987 -[[image:image-20220523151524-12.png]] 1547 +(% _mstvisible="1" %) 1548 +[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]] 988 988 989 -**Downlink Command:** 990 990 1551 +(% _mstvisible="1" %) 1552 +(% style="color:#4f81bd" %)**Downlink Command:** 1553 + 1554 +(% _msthash="315390" _msttexthash="799539" _mstvisible="1" %) 991 991 No downlink commands for feature 992 992 993 -== 4.12 Clear Flash Record == 994 994 1558 +(% _mstvisible="1" %) 1559 +== (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) == 1560 + 1561 +(% _msthash="315391" _msttexthash="1609075" _mstvisible="1" %) 995 995 Feature: Clear flash storage for data log feature. 996 996 997 -**AT Command: AT+CLRDTA** 1564 +(% _mstvisible="1" %) 1565 +(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA** 998 998 999 -[[image:image-20220523151556-13.png]] 1567 +(% _mstvisible="1" %) 1568 +[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]] 1000 1000 1001 -**Downlink Command: 0xA3** 1002 1002 1571 +(% _mstvisible="1" %) 1572 +(% style="color:#4f81bd" %)**Downlink Command: 0xA3** 1573 + 1574 +(% _mstvisible="1" %) 1003 1003 * Example: 0xA301 ~/~/Same as AT+CLRDTA 1004 1004 1005 -== 4.13 Auto Send None-ACK messages == 1006 1006 1578 + 1579 +(% _mstvisible="1" %) 1580 +== (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) == 1581 + 1582 +(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %) 1007 1007 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. 1008 1008 1009 1009 1010 -**AT Command: AT+PNACKMD** 1586 +(% _mstvisible="1" %) 1587 +(% style="color:#4f81bd" %)**AT Command: AT+PNACKMD** 1011 1011 1589 +(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %) 1012 1012 The default factory setting is 0 1013 1013 1014 -|**Command Example**|**Function**|**Response** 1015 -|AT+PNACKMD=1|Poll None-ACK message|OK 1592 +(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %) 1593 +(% _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** 1594 +(% _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 1016 1016 1017 -**Downlink Command: 0x34** 1596 +(% _mstvisible="1" %) 1597 +(% style="color:#4f81bd" %)**Downlink Command: 0x34** 1018 1018 1599 +(% _mstvisible="1" %) 1019 1019 * Example: 0x3401 ~/~/Same as AT+PNACKMD=1 1020 1020 1021 -= 5. Battery & How to replace = 1602 +(% _mstvisible="1" %) 1603 += (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) = 1022 1022 1023 -== 5.1 Battery Type == 1605 +(% _mstvisible="1" %) 1606 +== (% _msthash="265486" _msttexthash="242073" _mstvisible="3" %)5.1 Battery Type(%%) == 1024 1024 1608 +(% _msthash="315398" _msttexthash="33754799" _mstvisible="1" %) 1025 1025 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. 1026 1026 1611 +(% _mstvisible="1" %) 1027 1027 ((( 1613 +(% _mstvisible="2" %) 1028 1028 The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance. 1029 -[[image:image-20220515075034-1.png||height="208" width="644"]] 1615 +[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]] 1030 1030 ))) 1031 1031 1618 +(% _mstvisible="1" %) 1032 1032 ((( 1620 +(% _mstvisible="2" %) 1033 1033 The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery. 1034 1034 1035 1035 ))) 1036 1036 1037 -== 5.2 Replace Battery == 1625 +(% _mstvisible="1" %) 1626 +== (% _msthash="353795" _msttexthash="326703" _mstvisible="3" %)5.2 Replace Battery(%%) == 1038 1038 1628 +(% _msthash="315399" _msttexthash="11289278" _mstvisible="1" %) 1039 1039 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. 1040 1040 1041 -[[image:image-20220515075440-2.png||height="338" width="272"]][[image:image-20220515075625-3.png||height="193" width="257"]] 1631 +(% _mstvisible="1" %) 1632 +[[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"]] 1042 1042 1043 -== 5.3 Battery Life Analyze == 1634 +(% _mstvisible="1" %) 1635 +== (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) == 1044 1044 1637 +(% _mstvisible="1" %) 1045 1045 ((( 1639 +(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1640 +((( 1046 1046 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: 1047 -https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf 1642 +[[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]] 1048 1048 ))) 1049 1049 1050 -= 6. Order Info = 1645 +((( 1646 + 1647 +))) 1051 1051 1052 1052 ((( 1053 - Part Number:(%style="color:#4f81bd" %)** LHT65N-XX-YY**1650 +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]] 1054 1054 ))) 1055 1055 1653 + 1654 +(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1655 += (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)6. FAQ(%%) = 1656 + 1657 +(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1658 +== 6.1 How to use AT Command? == 1659 + 1056 1056 ((( 1057 - (%style="color:#4f81bd"%)**XX**(%%):The default frequencyband1661 +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. 1058 1058 ))) 1059 1059 1060 -* ((( 1061 -(% style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band 1664 +[[image:image-20220530085651-1.png]] 1665 + 1666 + 1667 +**Connection:** 1668 + 1669 +✓** USB to TTL GND <~-~->GND** 1670 + 1671 +**✓ USB to TTL RXD <~-~-> D+** 1672 + 1673 +**✓ USB to TTL TXD <~-~-> A11** 1674 + 1675 +**✓ USB to TTL 3.3V <~-~-> D-** 1676 + 1677 + 1678 +((( 1679 +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. 1062 1062 ))) 1063 -* ((( 1064 -(% style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band 1681 + 1682 +((( 1683 +Input password and ATZ to activate LHT65N,As shown below: 1065 1065 ))) 1066 -* ((( 1067 -(% style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band 1685 + 1686 +[[image:image-20220530095701-4.png]] 1687 + 1688 + 1689 +AT Command List is as below: 1690 + 1691 +AT+<CMD>? : Help on <CMD> 1692 + 1693 +AT+<CMD> : Run <CMD> 1694 + 1695 +AT+<CMD>=<value> : Set the value 1696 + 1697 +AT+<CMD>=? : Get the value 1698 + 1699 +AT+DEBUG:Set more info output 1700 + 1701 +ATZ: Trig a reset of the MCU 1702 + 1703 +AT+FDR: Reset Parameters to Factory Default, Keys Reserve 1704 + 1705 +AT+DEUI: Get or Set the Device EUI 1706 + 1707 +AT+DADDR: Get or Set the Device Address 1708 + 1709 +AT+APPKEY: Get or Set the Application Key 1710 + 1711 +AT+NWKSKEY: Get or Set the Network Session Key 1712 + 1713 +AT+APPSKEY: Get or Set the Application Session Key 1714 + 1715 +AT+APPEUI: Get or Set the Application EUI 1716 + 1717 +AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on) 1718 + 1719 +AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec) 1720 + 1721 +AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X) 1722 + 1723 +AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing 1724 + 1725 +AT+PNM: Get or Set the public network mode. (0: off, 1: on) 1726 + 1727 +AT+RX2FQ: Get or Set the Rx2 window frequency 1728 + 1729 +AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X) 1730 + 1731 +AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms 1732 + 1733 +AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms 1734 + 1735 +AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms 1736 + 1737 +AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms 1738 + 1739 +AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA) 1740 + 1741 +AT+NWKID: Get or Set the Network ID 1742 + 1743 +AT+FCU: Get or Set the Frame Counter Uplink 1744 + 1745 +AT+FCD: Get or Set the Frame Counter Downlink 1746 + 1747 +AT+CLASS: Get or Set the Device Class 1748 + 1749 +AT+JOIN: Join network 1750 + 1751 +AT+NJS: Get the join status 1752 + 1753 +AT+SENDB: Send hexadecimal data along with the application port 1754 + 1755 +AT+SEND: Send text data along with the application port 1756 + 1757 +AT+RECVB: Print last received data in binary format (with hexadecimal values) 1758 + 1759 +AT+RECV: Print last received data in raw format 1760 + 1761 +AT+VER: Get current image version and Frequency Band 1762 + 1763 +AT+CFM: Get or Set the confirmation mode (0-1) 1764 + 1765 +AT+CFS: Get confirmation status of the last AT+SEND (0-1) 1766 + 1767 +AT+SNR: Get the SNR of the last received packet 1768 + 1769 +AT+RSSI: Get the RSSI of the last received packet 1770 + 1771 +AT+TDC: Get or set the application data transmission interval in ms 1772 + 1773 +AT+PORT: Get or set the application port 1774 + 1775 +AT+DISAT: Disable AT commands 1776 + 1777 +AT+PWORD: Set password, max 9 digits 1778 + 1779 +AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode 1780 + 1781 +AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470 1782 + 1783 +AT+PDTA: Print the sector data from start page to stop page 1784 + 1785 +AT+PLDTA: Print the last few sets of data 1786 + 1787 +AT+CLRDTA: Clear the storage, record position back to 1st 1788 + 1789 +AT+SLEEP: Set sleep mode 1790 + 1791 +AT+EXT: Get or Set external sensor model 1792 + 1793 +AT+BAT: Get the current battery voltage in mV 1794 + 1795 +AT+CFG: Print all configurations 1796 + 1797 +AT+WMOD: Get or Set Work Mode 1798 + 1799 +AT+ARTEMP: Get or set the internal Temperature sensor alarm range 1800 + 1801 +AT+CITEMP: Get or set the internal Temperature sensor collection interval in min 1802 + 1803 +AT+SETCNT:Set the count at present 1804 + 1805 +AT+RJTDC: Get or set the ReJoin data transmission interval in min 1806 + 1807 +AT+RPL: Get or set response level 1808 + 1809 +AT+TIMESTAMP: Get or Set UNIX timestamp in second 1810 + 1811 +AT+LEAPSEC: Get or Set Leap Second 1812 + 1813 +AT+SYNCMOD: Get or Set time synchronization method 1814 + 1815 +AT+SYNCTDC: Get or set time synchronization interval in day 1816 + 1817 +AT+PID: Get or set the PID 1818 + 1819 + 1068 1068 ))) 1069 -* ((( 1070 -(% style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band 1821 + 1822 +(% _mstvisible="1" %) 1823 += (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)7. Order Info(%%) = 1824 + 1825 +(% _mstvisible="1" %) 1826 +((( 1827 +(% _msthash="506267" _msttexthash="432432" _mstvisible="2" %) 1828 +Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY** 1071 1071 ))) 1072 -* ((( 1073 -(% style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band 1830 + 1831 +(% _mstvisible="1" %) 1832 +((( 1833 +(% _msthash="506268" _msttexthash="686946" _mstvisible="2" %) 1834 +(% _mstvisible="4" style="color:#4f81bd" %)**XX **(%%): The default frequency band 1074 1074 ))) 1075 -* ((( 1076 -(% style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band 1836 + 1837 +(% _mstvisible="1" %) 1838 +* (% _mstvisible="3" %) 1839 +((( 1840 +(% _msthash="903327" _msttexthash="393341" _mstvisible="4" %) 1841 +(% _mstvisible="6" style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band 1077 1077 ))) 1078 -* ((( 1079 -(% style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band 1843 +* (% _mstvisible="3" %) 1844 +((( 1845 +(% _msthash="903328" _msttexthash="394576" _mstvisible="4" %) 1846 +(% _mstvisible="6" style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band 1080 1080 ))) 1081 -* ((( 1082 -(% style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band 1848 +* (% _mstvisible="3" %) 1849 +((( 1850 +(% _msthash="903329" _msttexthash="393913" _mstvisible="4" %) 1851 +(% _mstvisible="6" style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band 1083 1083 ))) 1853 +* (% _mstvisible="3" %) 1854 +((( 1855 +(% _msthash="903330" _msttexthash="399087" _mstvisible="4" %) 1856 +(% _mstvisible="6" style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band 1857 +))) 1858 +* (% _mstvisible="3" %) 1859 +((( 1860 +(% _msthash="903331" _msttexthash="395109" _mstvisible="4" %) 1861 +(% _mstvisible="6" style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band 1862 +))) 1863 +* (% _mstvisible="3" %) 1864 +((( 1865 +(% _msthash="903332" _msttexthash="400842" _mstvisible="4" %) 1866 +(% _mstvisible="6" style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band 1867 +))) 1868 +* (% _mstvisible="3" %) 1869 +((( 1870 +(% _msthash="903333" _msttexthash="396487" _mstvisible="4" %) 1871 +(% _mstvisible="6" style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band 1872 +))) 1873 +* (% _mstvisible="3" %) 1874 +((( 1875 +(% _msthash="903334" _msttexthash="390923" _mstvisible="4" %) 1876 +(% _mstvisible="6" style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band 1877 +))) 1084 1084 1879 +(% _mstvisible="1" %) 1085 1085 ((( 1086 -(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories 1881 +(% _msthash="506269" _msttexthash="443495" _mstvisible="2" %) 1882 +(% _mstvisible="4" style="color:#4f81bd" %)**YY**(%%): Sensor Accessories 1087 1087 ))) 1088 1088 1089 -* ((( 1090 -(% style="color:#4f81bd" %)**E3**(%%): External Temperature Probe 1885 +(% _mstvisible="1" %) 1886 +* (% _mstvisible="3" %) 1887 +((( 1888 +(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %) 1889 +(% _mstvisible="6" style="color:#4f81bd" %)**E3**(%%): External Temperature Probe 1890 + 1891 + 1892 +(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %) 1893 + 1091 1091 ))) 1092 1092 1093 -= 7. Packing Info = 1896 +(% _mstvisible="1" %) 1897 += (% _msthash="233363" _msttexthash="211237" _mstvisible="3" %)8. Packing Info(%%) = 1094 1094 1899 +(% _mstvisible="1" %) 1095 1095 ((( 1096 -**Package Includes**: 1901 +(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %) 1902 + 1903 + 1904 +(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %) 1905 +(% _mstvisible="3" %)**Package Includes**(%%): 1097 1097 ))) 1098 1098 1099 -* ((( 1908 +(% _mstvisible="1" %) 1909 +* (% _mstvisible="3" %) 1910 +((( 1911 +(% _msthash="903336" _msttexthash="1033149" _mstvisible="4" %) 1100 1100 LHT65N Temperature & Humidity Sensor x 1 1101 1101 ))) 1102 -* ((( 1914 +* (% _mstvisible="3" %) 1915 +((( 1916 +(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %) 1103 1103 Program cable x 1 1104 1104 ))) 1105 -* ((( 1919 +* (% _mstvisible="3" %) 1920 +((( 1921 +(% _msthash="903338" _msttexthash="544167" _mstvisible="4" %) 1106 1106 Optional external sensor 1107 1107 ))) 1108 1108 1925 +(% _mstvisible="1" %) 1109 1109 ((( 1110 -**Dimension and weight**: 1927 +(% _msthash="506271" _msttexthash="403858" _mstvisible="2" %) 1928 +(% _mstvisible="3" %)**Dimension and weight**(%%): 1111 1111 ))) 1112 1112 1113 -* ((( 1931 +(% _mstvisible="1" %) 1932 +* (% _mstvisible="3" %) 1933 +((( 1934 +(% _msthash="903339" _msttexthash="391807" _mstvisible="4" %) 1114 1114 Device Size: 13.5 x 7 x 3 cm 1115 1115 ))) 1116 -* ((( 1937 +* (% _mstvisible="3" %) 1938 +((( 1939 +(% _msthash="903340" _msttexthash="285298" _mstvisible="4" %) 1117 1117 Device Weight: 105g 1118 1118 ))) 1119 -* ((( 1942 +* (% _mstvisible="3" %) 1943 +((( 1944 +(% _msthash="903341" _msttexthash="562926" _mstvisible="4" %) 1120 1120 Package Size / pcs : 14.5 x 8 x 5 cm 1121 1121 ))) 1122 -* ((( 1947 +* (% _mstvisible="3" %) 1948 +((( 1949 +(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %) 1123 1123 Weight / pcs : 170g 1951 + 1952 + 1953 +(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %) 1954 + 1124 1124 ))) 1125 1125 1126 -= 8.FCC Warning=1957 += 9. Reference = 1127 1127 1959 +* [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]] 1960 + 1961 + 1962 += 10. FCC Warning = 1963 + 1964 +(% _mstvisible="1" %) 1128 1128 ((( 1966 +(% _msthash="506272" _msttexthash="6034353" _mstvisible="2" %) 1129 1129 This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions: 1130 1130 ))) 1131 1131 1970 +(% _mstvisible="1" %) 1132 1132 ((( 1972 +(% _msthash="506273" _msttexthash="44097638" _mstvisible="2" %) 1133 1133 (1) This device may not cause harmful interference； 1134 1134 ))) 1135 1135 1976 +(% _mstvisible="1" %) 1136 1136 ((( 1978 +(% _msthash="506274" _msttexthash="7559773" _mstvisible="2" %) 1137 1137 (2) this device must accept any interference received, including interference that may cause undesired operation. 1138 1138 )))
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