Changes for page LHT52 - LoRaWAN Temperature & Humidity Sensor User Manual
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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 ... ... @@ -56,606 +56,970 @@ 56 56 * Tri-color LED to indicate working status 57 57 * Datalog feature 58 58 59 -== 1.3 Specification == 60 60 81 + 82 +(% _mstvisible="1" %) 83 +== (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) == 84 + 85 +(% _mstvisible="1" %) 61 61 ((( 62 -**Built-in Temperature Sensor:** 87 +(% _mstvisible="2" %) 88 + 89 + 90 +(% _mstvisible="2" %) 91 +(% _msthash="506057" _msttexthash="671437" _mstvisible="4" %)**Built-in Temperature Sensor:** 63 63 ))) 64 64 65 -* ((( 94 +(% _mstvisible="1" %) 95 +* (% _mstvisible="3" %) 96 +((( 97 +(% _msthash="902993" _msttexthash="294424" _mstvisible="4" %) 66 66 Resolution: 0.01 °C 67 67 ))) 68 -* ((( 100 +* (% _mstvisible="3" %) 101 +((( 102 +(% _msthash="902994" _msttexthash="690664" _mstvisible="4" %) 69 69 Accuracy Tolerance : Typ ±0.3 °C 70 70 ))) 71 -* ((( 105 +* (% _mstvisible="3" %) 106 +((( 107 +(% _msthash="902995" _msttexthash="504647" _mstvisible="4" %) 72 72 Long Term Drift: < 0.02 °C/yr 73 73 ))) 74 -* ((( 110 +* (% _mstvisible="3" %) 111 +((( 112 +(% _msthash="902996" _msttexthash="478257" _mstvisible="4" %) 75 75 Operating Range: -40 ~~ 85 °C 76 76 ))) 77 77 116 +(% _mstvisible="1" %) 78 78 ((( 79 -**Built-in Humidity Sensor:** 118 +(% _mstvisible="2" %) 119 + 120 + 121 +(% _mstvisible="2" %) 122 +(% _msthash="506058" _msttexthash="544453" _mstvisible="4" %)**Built-in Humidity Sensor:** 80 80 ))) 81 81 82 -* ((( 125 +(% _mstvisible="1" %) 126 +* (% _mstvisible="3" %) 127 +((( 128 +(% _msthash="902997" _msttexthash="282438" _mstvisible="4" %) 83 83 Resolution: 0.04 %RH 84 84 ))) 85 -* ((( 131 +* (% _mstvisible="3" %) 132 +((( 133 +(% _msthash="902998" _msttexthash="628771" _mstvisible="4" %) 86 86 Accuracy Tolerance : Typ ±3 %RH 87 87 ))) 88 -* ((( 136 +* (% _mstvisible="3" %) 137 +((( 138 +(% _msthash="902999" _msttexthash="504647" _mstvisible="4" %) 89 89 Long Term Drift: < 0.02 °C/yr 90 90 ))) 91 -* ((( 141 +* (% _mstvisible="3" %) 142 +((( 143 +(% _msthash="903000" _msttexthash="421291" _mstvisible="4" %) 92 92 Operating Range: 0 ~~ 96 %RH 93 93 ))) 94 94 147 +(% _mstvisible="1" %) 95 95 ((( 96 -**External Temperature Sensor:** 149 +(% _mstvisible="2" %) 150 + 151 + 152 +(% _mstvisible="2" %) 153 +(% _msthash="506059" _msttexthash="680537" _mstvisible="4" %)**External Temperature Sensor:** 97 97 ))) 98 98 99 -* ((( 156 +(% _mstvisible="1" %) 157 +* (% _mstvisible="3" %) 158 +((( 159 +(% _msthash="903001" _msttexthash="332254" _mstvisible="4" %) 100 100 Resolution: 0.0625 °C 101 101 ))) 102 -* ((( 162 +* (% _mstvisible="3" %) 163 +((( 164 +(% _msthash="903002" _msttexthash="782600" _mstvisible="4" %) 103 103 ±0.5°C accuracy from -10°C to +85°C 104 104 ))) 105 -* ((( 167 +* (% _mstvisible="3" %) 168 +((( 169 +(% _msthash="903003" _msttexthash="729482" _mstvisible="4" %) 106 106 ±2°C accuracy from -55°C to +125°C 107 107 ))) 108 -* ((( 172 +* (% _mstvisible="3" %) 173 +((( 174 +(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %) 109 109 Operating Range: -55 °C ~~ 125 °C 176 + 177 + 178 +(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %) 179 + 110 110 ))) 111 111 112 -= 2. Connect LHT65N to IoT Server = 182 +(% _mstvisible="1" %) 183 += (% _msthash="655759" _msttexthash="618618" _mstvisible="3" %)2. Connect LHT65N to IoT Server(%%) = 113 113 114 -== 2.1 How does LHT65N work? == 185 +(% _mstvisible="1" %) 186 +== (% _msthash="462371" _msttexthash="410332" _mstvisible="3" %)2.1 How does LHT65N work?(%%) == 115 115 188 +(% _mstvisible="1" %) 116 116 ((( 190 +(% _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 ))) 119 119 194 +(% _mstvisible="1" %) 120 120 ((( 196 +(% _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. 198 + 199 +(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %) 200 + 122 122 ))) 123 123 124 -== 2.2 How to Activate LHT65N? == 203 +(% _mstvisible="1" %) 204 +== (% _msthash="514384" _msttexthash="458666" _mstvisible="3" %)2.2 How to Activate LHT65N?(%%) == 125 125 206 +(% _msthash="315239" _msttexthash="748241" _mstvisible="1" %) 126 126 The LHT65N has two working modes: 127 127 209 +(% _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. 130 130 213 +(% _mstvisible="1" %) 131 131 ((( 215 +(% _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"]] 219 +(% _mstvisible="1" %) 220 +[[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"]] 222 +(% _mstvisible="1" %) 223 +[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]] 138 138 139 -== 2.3 Example to join LoRaWAN network == 140 140 141 -(% class="wikigeneratedid" %) 226 +(% _mstvisible="1" %) 227 +== (% _msthash="882726" _msttexthash="838526" _mstvisible="3" %)2.3 Example to join LoRaWAN network(%%) == 228 + 229 +(% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %) 142 142 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. 143 143 144 -(% class="wikigeneratedid" %) 145 -[[image:image-20220522232442-1.png||height="387" width="648"]] 232 +(% _mstvisible="1" class="wikigeneratedid" %) 233 +[[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]] 146 146 147 -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: 235 +(% _msthash="315241" _msttexthash="10802155" _mstvisible="1" %) 236 +Assume the LPS8N is already set to connect to [[TTN V3 network>>url:https://eu1.cloud.thethings.network||_mstvisible="2"]], So it provides network coverage for LHT65N. Next we need to add the LHT65N device in TTN V3: 148 148 149 149 150 -=== 2.3.1 Step 1: Create Device n TTN === 239 +(% _mstvisible="1" %) 240 +=== (% _msthash="670592" _msttexthash="634075" _mstvisible="3" %)2.3.1 Step 1: Create Device n TTN(%%) === 151 151 242 +(% _msthash="315242" _msttexthash="1601782" _mstvisible="1" %) 152 152 Create a device in TTN V3 with the OTAA keys from LHT65N. 153 153 245 +(% _msthash="315243" _msttexthash="3694444" _mstvisible="1" %) 154 154 Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below: 155 155 156 -[[image:image-20220522232812-2.png||height="219" width="279"]] 248 +(% _mstvisible="1" %) 249 +[[image:image-20220522232812-2.png||_mstalt="428467" _mstvisible="3" height="219" width="279"]] 157 157 251 +(% _msthash="315244" _msttexthash="3659149" _mstvisible="1" %) 158 158 User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot: 159 159 254 +(% _msthash="315245" _msttexthash="642889" _mstvisible="1" %) 160 160 Add APP EUI in the application. 161 161 162 -[[image:image-20220522232916-3.png]] 257 +(% _mstvisible="1" %) 258 +[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]] 163 163 164 -[[image:image-20220522232932-4.png]] 260 +(% _mstvisible="1" %) 261 +[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]] 165 165 166 -[[image:image-20220522232954-5.png]] 263 +(% _mstvisible="1" %) 264 +[[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]] 167 167 266 +(% _msthash="315246" _msttexthash="878800" _mstvisible="1" %) 168 168 Note: LHT65N use same payload as LHT65. 169 169 170 -[[image:image-20220522233026-6.png]] 269 +(% _mstvisible="1" %) 270 +[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]] 171 171 172 172 273 +(% _msthash="315247" _msttexthash="595543" _mstvisible="1" %) 173 173 Input APP EUI, APP KEY and DEV EUI: 174 174 175 -[[image:image-20220522233118-7.png]] 276 +(% _mstvisible="1" %) 277 +[[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]] 176 176 177 177 178 -=== 2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds. === 280 +(% _mstvisible="1" %) 281 +=== (% _msthash="3537456" _msttexthash="3448549" _mstvisible="3" %)2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds.(%%) === 179 179 283 +(% _msthash="315248" _msttexthash="14452321" _mstvisible="1" %) 180 180 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. 181 181 182 -[[image:image-20220522233300-8.png||height="219" width="722"]] 286 +(% _mstvisible="1" %) 287 +[[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]] 183 183 184 184 185 -== 2.4 Uplink Payload == 290 +(% _mstvisible="1" %) 291 +== (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) == 186 186 187 -The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default. 293 +(% _msthash="315249" _msttexthash="7722962" _mstvisible="1" %) 294 +The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% _mstvisible="3" style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default. 188 188 189 -After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once. 296 +(% _msthash="315250" _msttexthash="1322711" _mstvisible="1" %) 297 +After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once. 190 190 191 -(% border="1" style="background-color:#ffffcc; color:green; width:426px" %) 192 -|(% style="width:97px" %)((( 193 -**Size(bytes)** 194 -)))|(% style="width:39px" %)((( 195 -**2** 196 -)))|(% style="width:100px" %)((( 197 -**2** 198 -)))|(% style="width:77px" %)((( 199 -**2** 200 -)))|(% style="width:47px" %)((( 201 -**1** 202 -)))|(% style="width:51px" %)((( 203 -**4** 299 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %) 300 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %) 301 +((( 302 +(% _mstvisible="6" %) 303 +(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)** 304 +)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %) 305 +((( 306 +(% _mstvisible="6" %) 307 +(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2** 308 +)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %) 309 +((( 310 +(% _mstvisible="6" %) 311 +(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2** 312 +)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %) 313 +((( 314 +(% _mstvisible="6" %) 315 +(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2** 316 +)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %) 317 +((( 318 +(% _mstvisible="6" %) 319 +(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1** 320 +)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %) 321 +((( 322 +(% _mstvisible="6" %) 323 +(% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4** 204 204 ))) 205 -|(% style="width:97px" %)((( 206 -**Value** 207 -)))|(% style="width:39px" %)((( 208 -[[BAT>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.2BAT-BatteryInfo]] 209 -)))|(% style="width:100px" %)((( 325 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %) 210 210 ((( 211 -[[Built-In Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]] 327 +(% _mstvisible="6" %) 328 +(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value** 329 +)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %) 330 +((( 331 +(% _mstvisible="6" %) 332 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]] 333 +)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %) 334 +((( 335 +(% _mstvisible="6" %) 336 +((( 337 +(% _mstvisible="7" %) 338 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]] 212 212 ))) 213 -)))|(% style="width:77px" %)( ((340 +)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %) 214 214 ((( 215 -[[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]] 342 +(% _mstvisible="6" %) 343 +((( 344 +(% _mstvisible="7" %) 345 +[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]] 216 216 ))) 217 217 348 +(% _mstvisible="6" %) 218 218 ((( 219 -[[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]] 350 +(% _mstvisible="7" %) 351 +[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224744" _msttexthash="117429" _mstvisible="8"]] 220 220 ))) 221 -)))|(% style="width:47px" %)((( 222 -[[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]] # 223 -)))|(% style="width:51px" %)((( 224 -[[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]] 353 +)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %) 354 +((( 355 +(% _mstvisible="6" %) 356 +[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] # 357 +)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %) 358 +((( 359 +(% _mstvisible="6" %) 360 +[[Ext value>>||anchor="H2.4.6Extvalue" _msthash="1817487" _msttexthash="116545" _mstvisible="7"]] 225 225 ))) 226 226 363 +(% _mstvisible="1" %) 227 227 * The First 6 bytes: has fix meanings for every LHT65N. 228 228 * The 7th byte (EXT #): defines the external sensor model. 229 -* 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.) 366 +* The 8(% _msthash="734578" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) ~~ 11(% _msthash="734579" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won’t be these four bytes.) 230 230 231 -=== 2.4.1 Decoder in TTN V3 === 232 232 369 + 370 + 371 +(% _mstvisible="1" %) 372 +=== (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) === 373 + 374 +(% _msthash="315251" _msttexthash="9786491" _mstvisible="1" %) 233 233 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. 234 234 377 +(% _msthash="315252" _msttexthash="3928483" _mstvisible="1" %) 235 235 Below is the position to put the decoder and LHT65N decoder can be download from here: 236 236 237 -[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]] 380 +(% _mstvisible="1" %) 381 +[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0||_msthash="315253" _msttexthash="3509064" _mstvisible="2"]] 238 238 239 -[[image:image-20220522234118-10.png||height="353" width="729"]] 383 +(% _mstvisible="1" %) 384 +[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]] 240 240 241 -=== 2.4.2 BAT-Battery Info === 242 242 387 +(% _mstvisible="1" %) 388 +=== (% _msthash="411411" _msttexthash="383656" _mstvisible="3" %)2.4.2 BAT-Battery Info(%%) === 389 + 390 +(% _msthash="315254" _msttexthash="3122912" _mstvisible="1" %) 243 243 These two bytes of BAT include the battery state and the actually voltage 244 244 245 -[[image:image-20220523152839-18.png]] 393 +(% _mstvisible="1" %) 394 +[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]] 246 246 247 -[[image:image-20220522235639-1.png||height="139" width="727"]] 396 +(% _mstvisible="1" %) 397 +[[image:image-20220522235639-1.png||_mstalt="431392" _mstvisible="3" height="139" width="727"]] 248 248 399 +(% _msthash="315255" _msttexthash="871611" _mstvisible="1" %) 249 249 Check the battery voltage for LHT65N. 250 250 402 +(% _mstvisible="1" %) 251 251 * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good 252 252 * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV 253 253 254 -=== 2.4.3 Built-in Temperature === 255 255 256 -[[image:image-20220522235639-2.png||height="138" width="722"]] 257 257 408 + 409 +(% _mstvisible="1" %) 410 +=== (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) === 411 + 412 +(% _mstvisible="1" %) 413 +[[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]] 414 + 415 +(% _mstvisible="1" %) 258 258 * Temperature: 0x0ABB/100=27.47℃ 259 259 260 -[[image:image-20220522235639-3.png]] 418 +(% _mstvisible="1" %) 419 +[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]] 261 261 421 +(% _mstvisible="1" %) 262 262 * Temperature: (0xF5C6-65536)/100=-26.18℃ 263 263 264 -=== 2.4.4 Built-in Humidity === 265 265 266 -[[image:image-20220522235639-4.png||height="138" width="722"]] 267 267 426 + 427 +(% _mstvisible="1" %) 428 +=== (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) === 429 + 430 +(% _mstvisible="1" %) 431 +[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]] 432 + 433 +(% _mstvisible="1" %) 268 268 * Humidity: 0x025C/10=60.4% 269 269 270 -=== 2.4.5 Ext # === 271 271 437 + 438 +(% _mstvisible="1" %) 439 +=== (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) === 440 + 441 +(% _msthash="315256" _msttexthash="552240" _mstvisible="1" %) 272 272 Bytes for External Sensor: 273 273 274 -[[image:image-20220523152822-17.png]] 444 +(% _mstvisible="1" %) 445 +[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]] 275 275 276 -=== 2.4.6 Ext value === 277 277 278 -==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ==== 448 +(% _mstvisible="1" %) 449 +=== (% _msthash="221429" _msttexthash="200655" _mstvisible="3" %)2.4.6 Ext value(%%) === 279 279 280 -[[image:image-20220522235639-5.png]] 451 +(% _mstvisible="1" %) 452 +==== (% _msthash="1005901" _msttexthash="877578" _mstvisible="3" %)2.4.6.1 Ext~=1, E3 Temperature Sensor(%%) ==== 281 281 454 +(% _mstvisible="1" %) 455 +[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]] 456 + 457 + 458 +(% _mstvisible="1" %) 282 282 * DS18B20 temp=0x0ADD/100=27.81℃ 283 283 461 +(% _msthash="315257" _msttexthash="1038479" _mstvisible="1" %) 284 284 The last 2 bytes of data are meaningless 285 285 286 -[[image:image-20220522235639-6.png]] 464 +(% _mstvisible="1" %) 465 +[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]] 287 287 467 + 468 +(% _mstvisible="1" %) 288 288 * External temperature= (0xF54F-65536)/100=-27.37℃ 289 289 471 +(% _mstvisible="1" %) 290 290 ((( 473 +(% _msthash="506063" _msttexthash="1038479" _mstvisible="2" %) 291 291 The last 2 bytes of data are meaningless 292 292 ))) 293 293 477 +(% _mstvisible="1" %) 294 294 ((( 479 +(% _msthash="506064" _msttexthash="21185632" _mstvisible="2" %) 295 295 If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃ 296 296 ))) 297 297 298 298 299 -==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ==== 300 300 485 +(% _mstvisible="1" %) 486 +==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ==== 487 + 488 +(% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %) 301 301 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: 302 302 303 -(% border="1" style="background-color:#ffffcc; color:green; width:510px" %) 304 -|(% style="width:96px" %)((( 305 -**Size(bytes)** 306 -)))|(% style="width:71px" %)((( 307 -**2** 308 -)))|(% style="width:99px" %)((( 309 -**2** 310 -)))|(% style="width:132px" %)((( 311 -**2** 312 -)))|(% style="width:54px" %)((( 313 -**1** 314 -)))|(% style="width:64px" %)((( 315 -**4** 491 +(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %) 492 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %) 493 +((( 494 +(% _mstvisible="6" %) 495 +(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)** 496 +)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 497 +((( 498 +(% _mstvisible="6" %) 499 +(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2** 500 +)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %) 501 +((( 502 +(% _mstvisible="6" %) 503 +(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2** 504 +)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %) 505 +((( 506 +(% _mstvisible="6" %) 507 +(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2** 508 +)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %) 509 +((( 510 +(% _mstvisible="6" %) 511 +(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1** 512 +)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %) 513 +((( 514 +(% _mstvisible="6" %) 515 +(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4** 316 316 ))) 317 -|(% style="width:96px" %)((( 318 -**Value** 319 -)))|(% style="width:71px" %)((( 320 -[[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]] 321 -)))|(% style="width:99px" %)((( 517 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %) 322 322 ((( 323 -[[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]] 519 +(% _mstvisible="6" %) 520 +(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value** 521 +)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 522 +((( 523 +(% _mstvisible="6" %) 524 +[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]] 525 +)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %) 526 +((( 527 +(% _mstvisible="6" %) 528 +((( 529 +(% _mstvisible="7" %) 530 +[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]] 324 324 ))) 325 325 533 +(% _mstvisible="6" %) 326 326 ((( 327 -[[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]] 535 +(% _mstvisible="7" %) 536 +[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]] 328 328 ))) 329 -)))|(% style="width:132px" %)( ((538 +)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %) 330 330 ((( 540 +(% _mstvisible="6" %) 541 +((( 542 +(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %) 331 331 BAT Status & 332 332 ))) 333 333 546 +(% _mstvisible="6" %) 334 334 ((( 335 -[[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]] 548 +(% _mstvisible="7" %) 549 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]] 336 336 ))) 337 -)))|(% style="width:54px" %)((( 551 +)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %) 552 +((( 553 +(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %) 338 338 Status & Ext 339 -)))|(% style="width:64px" %)( ((555 +)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %) 340 340 ((( 341 -[[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]] 557 +(% _mstvisible="6" %) 558 +((( 559 +(% _mstvisible="7" %) 560 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]] 342 342 ))) 343 343 ))) 344 344 345 -* **Battery status & (% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)Built-in Humidity(%%)** 564 +(% _mstvisible="1" %) 565 +* (% _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** 346 346 347 -(% border="1" style="background-color:#ffffcc; color:green; width:469px" %) 348 -|(% style="width:65px" %)Bit(bit)|(% style="width:267px" %)[15:14]|(% style="width:134px" %)[11:0] 349 -|(% style="width:65px" %)Value|(% style="width:267px" %)((( 567 +(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:469px" %) 568 +(% _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] 569 +(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %) 570 +((( 571 +(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %) 350 350 BAT Status 351 351 574 +(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %) 352 352 00(b): Ultra Low ( BAT <= 2.50v) 353 353 577 +(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %) 354 354 01(b): Low (2.50v <=BAT <= 2.55v) 355 355 580 +(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %) 356 356 10(b): OK (2.55v <= BAT <=2.65v) 357 357 583 +(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %) 358 358 11(b): Good (BAT >= 2.65v) 359 -)))|(% style="width:134px" %)((( 360 -[[Built-in Humidity>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]] 585 +)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %) 586 +((( 587 +(% _mstvisible="6" %) 588 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]] 361 361 590 +(% _mstvisible="6" %) 362 362 363 363 ))) 364 364 365 -* **Status & Ext Byte** 594 +(% _mstvisible="1" %) 595 +* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte** 366 366 367 -[[image:image-20220523152434-16.png]] 597 +(% _mstvisible="1" %) 598 +[[image:image-20220523152434-16.png||_mstalt="453921" _mstvisible="3"]] 368 368 600 +(% _mstvisible="1" %) 369 369 * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink. 370 370 * 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. 371 371 * 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) 372 372 373 -== 2.5 Show data on Datacake == 605 +(% _mstvisible="1" %) 606 +== (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) == 374 374 608 +(% _msthash="315259" _msttexthash="20933341" _mstvisible="1" %) 375 375 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: 376 376 611 +(% _mstvisible="1" %) 377 377 ((( 378 -**Step 1**: Be sure that your device is programmed and properly connected to the LoRaWAN network. 613 +(% _msthash="506065" _msttexthash="4753983" _mstvisible="2" %) 614 +(% _mstvisible="3" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network. 379 379 ))) 380 380 617 +(% _mstvisible="1" %) 381 381 ((( 382 -**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. 619 +(% _msthash="506066" _msttexthash="14696682" _mstvisible="2" %) 620 +(% _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. 383 383 ))) 384 384 623 +(% _mstvisible="1" %) 385 385 ((( 625 +(% _msthash="506067" _msttexthash="180297" _mstvisible="2" %) 386 386 Add Datacake: 387 387 ))) 388 388 389 -[[image:image-20220523000825-7.png||height="262" width="583"]] 629 +(% _mstvisible="1" %) 630 +[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3" height="262" width="583"]] 390 390 391 391 633 +(% _msthash="315260" _msttexthash="750178" _mstvisible="1" %) 392 392 Select default key as Access Key: 393 393 394 -[[image:image-20220523000825-8.png||height="453" width="406"]] 636 +(% _mstvisible="1" %) 637 +[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3" height="453" width="406"]] 395 395 396 -In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device. 639 +(% _msthash="315261" _msttexthash="2134964" _mstvisible="1" %) 640 +In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/||_mstvisible="2"]]) , add LHT65 device. 397 397 398 -[[image:image-20220523000825-9.png||height="366" width="392"]] 642 +(% _mstvisible="1" %) 643 +[[image:image-20220523000825-9.png||_mstalt="430612" _mstvisible="3" height="366" width="392"]] 399 399 400 -[[image:image-20220523000825-10.png||height="413" width="728"]] 645 +(% _mstvisible="1" %) 646 +[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]] 401 401 402 -== 2.6 Datalog Feature == 648 +(% _mstvisible="1" %) 649 +== (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) == 403 403 651 +(% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %) 404 404 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. 405 405 406 -=== 2.6.1 Ways to get datalog via LoRaWAN === 654 +(% _mstvisible="1" %) 655 +=== (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) === 407 407 657 +(% _msthash="315263" _msttexthash="409604" _mstvisible="1" %) 408 408 There are two methods: 409 409 410 -1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>2.6.4Pollsensorvalue]]. 411 -1. 660 +(% _mstvisible="1" %) 661 +1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range. 662 +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. 412 412 413 -=== 2.6.2 Unix TimeStamp === 664 +(% _mstvisible="1" %) 665 +=== (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) === 414 414 667 +(% _msthash="315264" _msttexthash="1182285" _mstvisible="1" %) 415 415 LHT65N uses Unix TimeStamp format based on 416 416 417 -[[image:image-20220523001219-11.png||height="97" width="627"]] 670 +(% _mstvisible="1" %) 671 +[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]] 418 418 419 419 674 +(% _mstvisible="1" %) 420 420 ((( 421 -User can get this time from link: [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] : 676 +(% _msthash="506068" _msttexthash="2717234" _mstvisible="2" %) 677 +User can get this time from link: [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/||_mstvisible="3"]] : 422 422 ))) 423 423 680 +(% _mstvisible="1" %) 424 424 ((( 682 +(% _msthash="506069" _msttexthash="709813" _mstvisible="2" %) 425 425 Below is the converter example 426 426 ))) 427 427 428 -[[image:image-20220523001219-12.png||height="298" width="720"]] 686 +(% _mstvisible="1" %) 687 +[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3" height="298" width="720"]] 429 429 689 +(% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %) 430 430 So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25 431 431 432 -=== 2.6.3 Set Device Time === 692 +(% _mstvisible="1" %) 693 +=== (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) === 433 433 695 +(% _mstvisible="1" %) 434 434 ((( 697 +(% _msthash="506070" _msttexthash="4521946" _mstvisible="2" %) 435 435 There are two ways to set device’s time: 436 436 ))) 437 437 701 +(% _mstvisible="1" %) 438 438 ((( 439 -**~1. Through LoRaWAN MAC Command (Default settings)** 703 +(% _mstvisible="2" %) 704 +(% _msthash="506071" _msttexthash="1498471" _mstvisible="4" %)**1. Through LoRaWAN MAC Command (Default settings)** 440 440 ))) 441 441 707 +(% _mstvisible="1" %) 442 442 ((( 709 +(% _msthash="506072" _msttexthash="2126267" _mstvisible="2" %) 443 443 User need to set SYNCMOD=1 to enable sync time via MAC command. 444 444 ))) 445 445 713 +(% _mstvisible="1" %) 446 446 ((( 715 +(% _msthash="506073" _msttexthash="54430324" _mstvisible="2" %) 447 447 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). 448 448 ))) 449 449 719 +(% _mstvisible="1" %) 450 450 ((( 721 +(% _msthash="506074" _msttexthash="92531127" _mstvisible="2" %) 451 451 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. 452 452 ))) 453 453 725 +(% _mstvisible="1" %) 454 454 ((( 727 +(% _mstvisible="2" %) 455 455 456 456 ))) 457 457 731 +(% _mstvisible="1" %) 458 458 ((( 459 -**2. Manually Set Time** 733 +(% _mstvisible="2" %) 734 +(% _msthash="506075" _msttexthash="329719" _mstvisible="4" %)**2. Manually Set Time** 460 460 ))) 461 461 737 +(% _mstvisible="1" %) 462 462 ((( 739 +(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %) 463 463 User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server. 464 464 ))) 465 465 466 -=== 2.6.4 Poll sensor value === 743 +(% _mstvisible="1" %) 744 +=== (% _msthash="460759" _msttexthash="430001" _mstvisible="3" %)2.6.4 Poll sensor value(%%) === 467 467 746 +(% _msthash="315266" _msttexthash="4955821" _mstvisible="1" %) 468 468 User can poll sensor value based on timestamps from the server. Below is the downlink command. 469 469 470 -[[image:image-20220523152302-15.png]] 749 +(% _mstvisible="1" %) 750 +[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]] 471 471 752 +(% _mstvisible="1" %) 472 472 ((( 754 +(% _msthash="506077" _msttexthash="14670916" _mstvisible="2" %) 473 473 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. 474 474 ))) 475 475 758 +(% _mstvisible="1" %) 476 476 ((( 477 -For example, downlink command (% style="display:none" %) (%%)**31 5FC5F350 5FC6 0160 05** 760 +(% _mstvisible="2" %) 761 +For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(% _mstvisible="3" style="display:none" %) 478 478 ))) 479 479 764 +(% _mstvisible="1" %) 480 480 ((( 766 +(% _msthash="506078" _msttexthash="6907459" _mstvisible="2" %) 481 481 Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data 482 482 ))) 483 483 770 +(% _mstvisible="1" %) 484 484 ((( 772 +(% _msthash="506079" _msttexthash="23531573" _mstvisible="2" %) 485 485 Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s. 486 486 ))) 487 487 488 488 489 -=== 2.6.5 Datalog Uplink payload === 777 +(% _mstvisible="1" %) 778 +=== (% _msthash="650923" _msttexthash="614185" _mstvisible="3" %)2.6.5 Datalog Uplink payload(%%) === 490 490 780 +(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %) 491 491 The Datalog poll reply uplink will use below payload format. 492 492 783 +(% _mstvisible="1" %) 493 493 ((( 494 -**Retrieval data payload** 785 +(% _mstvisible="2" %) 786 +(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload** 495 495 ))) 496 496 497 -(% border="1" style="background-color:#ffffcc; color:green; width:510px" %) 498 -|(% style="width:93px" %)( ((789 +(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %) 790 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %) 499 499 ((( 500 -**Size(bytes)** 792 +(% _mstvisible="6" %) 793 +((( 794 +(% _mstvisible="7" %) 795 +(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)** 501 501 ))) 502 -)))|(% style="width:71px" %)( ((797 +)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 503 503 ((( 504 -**2** 799 +(% _mstvisible="6" %) 800 +((( 801 +(% _mstvisible="7" %) 802 +(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2** 505 505 ))) 506 -)))|(% style="width:102px" %)( ((804 +)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %) 507 507 ((( 508 -**2** 806 +(% _mstvisible="6" %) 807 +((( 808 +(% _mstvisible="7" %) 809 +(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2** 509 509 ))) 510 -)))|(% style="width:86px" %)( ((811 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %) 511 511 ((( 512 -**2** 813 +(% _mstvisible="6" %) 814 +((( 815 +(% _mstvisible="7" %) 816 +(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2** 513 513 ))) 514 -)))|(% style="width:86px" %)( ((818 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %) 515 515 ((( 516 -**1** 820 +(% _mstvisible="6" %) 821 +((( 822 +(% _mstvisible="7" %) 823 +(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1** 517 517 ))) 518 -)))|(% style="width:48px" %)( ((825 +)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %) 519 519 ((( 520 -**4** 827 +(% _mstvisible="6" %) 828 +((( 829 +(% _mstvisible="7" %) 830 +(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4** 521 521 ))) 522 522 ))) 523 -|(% style="width:93px" %)( ((833 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %) 524 524 ((( 525 -**Value** 835 +(% _mstvisible="6" %) 836 +((( 837 +(% _mstvisible="7" %) 838 +(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value** 526 526 ))) 527 -)))|(% style="width:71px" %)( ((840 +)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 528 528 ((( 529 -[[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]] 842 +(% _mstvisible="6" %) 843 +((( 844 +(% _mstvisible="7" %) 845 +[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]] 530 530 ))) 531 -)))|(% style="width:102px" %)( ((847 +)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %) 532 532 ((( 849 +(% _mstvisible="6" %) 533 533 ((( 534 -[[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]] 851 +(% _mstvisible="7" %) 852 +((( 853 +(% _mstvisible="8" %) 854 +[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]] 535 535 ))) 536 536 ))) 537 537 858 +(% _mstvisible="6" %) 538 538 ((( 860 +(% _mstvisible="7" %) 539 539 ((( 540 -[[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]] 862 +(% _mstvisible="8" %) 863 +[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]] 541 541 ))) 542 542 ))) 543 -)))|(% style="width:86px" %)( ((866 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %) 544 544 ((( 868 +(% _mstvisible="6" %) 545 545 ((( 546 -[[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]] 870 +(% _mstvisible="7" %) 871 +((( 872 +(% _mstvisible="8" %) 873 +[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]] 547 547 ))) 548 548 ))) 549 549 877 +(% _mstvisible="6" %) 550 550 ((( 879 +(% _mstvisible="7" %) 551 551 ((( 552 -[[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]] 881 +(% _mstvisible="8" %) 882 +[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]] 553 553 ))) 554 554 ))) 555 -)))|(% style="width:86px" %)( ((885 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %) 556 556 ((( 557 -[[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]] 887 +(% _mstvisible="6" %) 888 +((( 889 +(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %) 890 +Poll message flag & Ext 558 558 ))) 559 -)))|(% style="width:48px" %)( ((892 +)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %) 560 560 ((( 894 +(% _mstvisible="6" %) 561 561 ((( 562 -[[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]] 896 +(% _mstvisible="7" %) 897 +((( 898 +(% _mstvisible="8" %) 899 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]] 563 563 ))) 564 564 ))) 565 565 903 +(% _mstvisible="6" %) 566 566 ((( 905 +(% _mstvisible="7" %) 567 567 ((( 907 +(% _mstvisible="8" %) 568 568 569 569 ))) 570 570 ))) 571 571 ))) 572 572 573 -**Poll message flag & Ext** 913 +(% _mstvisible="1" %) 914 +(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext** 574 574 575 -[[image:image-20220523152208-14.png]] 916 +(% _mstvisible="1" %) 917 +[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]] 576 576 919 +(% _mstvisible="1" %) 577 577 ((( 921 +(% _mstvisible="2" %) 578 578 ((( 923 +(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %) 579 579 Poll Message Flag: 1: This message is a poll message reply. 580 580 ))) 581 581 ))) 582 582 583 -* ((( 928 +(% _mstvisible="1" %) 929 +* (% _mstvisible="3" %) 584 584 ((( 931 +(% _mstvisible="4" %) 932 +((( 933 +(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %) 585 585 Poll Message Flag is set to 1. 586 586 ))) 587 587 ))) 588 -* ( ((937 +* (% _mstvisible="3" %) 589 589 ((( 939 +(% _mstvisible="4" %) 940 +((( 941 +(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %) 590 590 Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands. 591 591 ))) 592 592 ))) 593 593 946 +(% _mstvisible="1" %) 594 594 ((( 948 +(% _mstvisible="2" %) 595 595 ((( 950 +(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %) 596 596 For example, in US915 band, the max payload for different DR is: 597 597 ))) 598 598 ))) 599 599 955 +(% _mstvisible="1" %) 600 600 ((( 957 +(% _mstvisible="2" %) 601 601 ((( 959 +(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %) 602 602 a) DR0: max is 11 bytes so one entry of data 603 603 ))) 604 604 ))) 605 605 964 +(% _mstvisible="1" %) 606 606 ((( 966 +(% _mstvisible="2" %) 607 607 ((( 968 +(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %) 608 608 b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes) 609 609 ))) 610 610 ))) 611 611 973 +(% _mstvisible="1" %) 612 612 ((( 975 +(% _mstvisible="2" %) 613 613 ((( 977 +(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %) 614 614 c) DR2: total payload includes 11 entries of data 615 615 ))) 616 616 ))) 617 617 982 +(% _mstvisible="1" %) 618 618 ((( 984 +(% _mstvisible="2" %) 619 619 ((( 986 +(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %) 620 620 d) DR3: total payload includes 22 entries of data. 621 621 ))) 622 622 ))) 623 623 991 +(% _mstvisible="1" %) 624 624 ((( 993 +(% _mstvisible="2" %) 625 625 ((( 995 +(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %) 626 626 If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0 627 627 ))) 628 628 ))) 629 629 630 630 631 -**Example:** 1001 +(% _mstvisible="1" style="text-align: left;" %) 1002 +(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:** 632 632 1004 +(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %) 633 633 If LHT65N has below data inside Flash: 634 634 635 -[[image:image-20220523144455-1.png||height="335" width="735"]] 1007 +(% _mstvisible="1" %) 1008 +[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]] 636 636 1010 +(% _mstvisible="1" %) 637 637 ((( 638 -If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705 1012 +(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %) 1013 +If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705 639 639 ))) 640 640 1016 +(% _mstvisible="1" %) 641 641 ((( 1018 +(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %) 642 642 Where : Start time: 60065F97 = time 21/1/19 04:27:03 643 643 ))) 644 644 1022 +(% _mstvisible="1" %) 645 645 ((( 646 - Stop time 60066DA7= time 21/1/19 05:27:03 1024 +(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %) 1025 + Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03 647 647 ))) 648 648 1028 +(% _mstvisible="1" %) 649 649 ((( 1030 +(% _mstvisible="2" %) 650 650 651 651 ))) 652 652 1034 +(% _mstvisible="1" %) 653 653 ((( 1036 +(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %) 654 654 LHT65N will uplink this payload. 655 655 ))) 656 656 657 -[[image:image-20220523001219-13.png||height="421" width="727"]] 1040 +(% _mstvisible="1" %) 1041 +[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]] 658 658 1043 +(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %) 659 659 7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E 660 660 661 661 Where the first 11 bytes is for the first entry: ... ... @@ -672,74 +672,101 @@ 672 672 673 673 Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03 674 674 675 -== 2.7 Alarm Mode == 676 676 677 -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. 1061 +(% _mstvisible="1" style="text-align: left;" %) 1062 +== (% _msthash="244504" _msttexthash="177736" _mstvisible="3" %)2.7 Alarm Mode(%%) == 678 678 679 -((( 680 -(% 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. 681 -))) 1064 +(% _msthash="315279" _msttexthash="16493308" _mstvisible="1" style="text-align: left;" %) 1065 +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. 682 682 1067 +(% _mstvisible="1" %) 683 683 ((( 684 -**AT Commands for Alarm mode:** 1069 +(% _mstvisible="2" style="text-align: left;" %) 1070 +(% _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. 685 685 ))) 686 686 687 -(% class="box infomessage" %) 688 -((( 689 -((( 690 -**AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable) 691 -))) 692 -))) 1073 +(% _mstvisible="1" style="text-align: left;" %) 1074 +(% _msthash="315280" _msttexthash="363480" _mstvisible="3" %)**AT COMMAND FOR ALARM MODE:** 693 693 694 -(% class="box infomessage" %) 1076 +(% _mstvisible="1" class="box infomessage" %) 695 695 ((( 696 -((( 697 -**AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute) 698 -))) 699 -))) 1078 +(% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %) 1079 +(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%): Enable/disable alarm mode. (0: Disabled, 1: Enabled) 700 700 701 -== 2.8 LED Indicator == 1081 +(% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %) 1082 +(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%): The interval between checking the alarm temperature. (In minutes) 702 702 703 -((( 704 -The LHT65N has a triple color LED which for easy shows different stage. 1084 +(% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %) 1085 +(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%): Gets or sets the alarm range of the internal temperature sensor 1086 + 1087 +(% _mstvisible="2" style="text-align: left;" %) 1088 +(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%): Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %) 1089 + 1090 +(% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %) 1091 +(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105. 705 705 ))) 706 706 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" %) 707 707 ((( 708 -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. 709 709 ))) 710 710 1106 +(% _mstvisible="1" %) 711 711 ((( 1108 +(% _msthash="506092" _msttexthash="521573" _mstvisible="2" style="text-align: left;" %) 712 712 In a normal working state: 713 713 ))) 714 714 715 -* ((( 716 -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 717 717 ))) 718 -* ((( 719 -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 720 720 ))) 721 -* ((( 722 -RED LED when an external sensor is not connected 723 -))) 724 -* ((( 1126 +* (% _mstvisible="3" %) 1127 +((( 1128 +(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %) 725 725 For each success downlink, the PURPLE LED will blink once 726 726 ))) 727 727 1132 +(% _mstvisible="1" %) 728 728 ---- 729 729 730 -== 2.9 Installation == 1135 +(% _mstvisible="1" style="text-align: left;" %) 1136 +== (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) == 731 731 732 -[[image:image-20220516231650-1.png||height="436" width="428"]] 1138 +(% _mstvisible="1" %) 1139 +[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]] 733 733 734 -= 3. Sensors & Accessories = 1141 +(% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %) 1142 += (% _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(%%) = 735 735 736 -== 3.1 E3 Temperature Probe == 1144 +(% _msthidden="1" _mstvisible="1" style="text-align: left;" %) 1145 +== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(%%) E3 Temperature Probe == 737 737 738 -[[image:image-20220515080154-4.png||height="182" width="161"]] [[image:image-20220515080330-5.png||height="201" width="195"]] 1147 +(% _mstvisible="1" %) 1148 +[[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"]] 739 739 740 740 741 -With Temperature sensor with 2 meters cable long 1151 +(% _msthash="315354" _msttexthash="1270971" _mstvisible="1" style="text-align: left;" %) 1152 +Temperature sensor with 2 meters cable long 742 742 1154 +(% _mstvisible="1" %) 743 743 * Resolution: 0.0625 °C 744 744 * ±0.5°C accuracy from -10°C to +85°C 745 745 * ±2°C accuracy from -55°C to +125°C ... ... @@ -747,370 +747,779 @@ 747 747 * -55°C to 125°C 748 748 * Working voltage 2.35v ~~ 5v 749 749 750 -= 4. Configure LHT65N via AT Command or LoRaWAN Downlink = 1162 +(% _mstvisible="1" style="text-align: left;" %) 1163 += (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) = 751 751 1165 +(% _mstvisible="1" %) 752 752 ((( 1167 +(% _msthash="506246" _msttexthash="2005926" _mstvisible="2" style="text-align: left;" %) 753 753 Use can configure LHT65N via AT Command or LoRaWAN Downlink. 754 754 ))) 755 755 756 -* ((( 757 -AT Command Connection: See [[FAQ>>path:#AT_COMMAND]]. 1171 +(% _mstvisible="1" %) 1172 +* (% _mstvisible="3" %) 1173 +((( 1174 +(% _msthash="903318" _msttexthash="635544" _mstvisible="4" %) 1175 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]]. 758 758 ))) 759 -* ((( 760 -LoRaWAN Downlink instruction for different platforms: 1177 +* (% _mstvisible="3" %) 1178 +((( 1179 +(% _msthash="903319" _msttexthash="2004301" _mstvisible="4" %) 1180 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]] 761 761 ))) 762 762 1183 +(% _mstvisible="1" %) 763 763 ((( 764 -[[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]] 1185 +(% _mstvisible="2" style="text-align: left;" %) 1186 + 765 765 ))) 766 766 1189 +(% _mstvisible="1" %) 767 767 ((( 1191 +(% _msthash="506248" _msttexthash="2144051" _mstvisible="2" style="text-align: left;" %) 768 768 There are two kinds of commands to configure LHT65N, they are: 769 769 ))) 770 770 1195 +(% _mstvisible="1" %) 771 771 ((( 772 -(% style="color:#4f81bd" %)* **General Commands**. 1197 +(% _mstvisible="2" style="text-align: left;" %) 1198 +(% _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" %). 773 773 ))) 774 774 1201 +(% _mstvisible="1" %) 775 775 ((( 1203 +(% _msthash="506250" _msttexthash="774527" _mstvisible="2" style="text-align: left;" %) 776 776 These commands are to configure: 777 777 ))) 778 778 779 -* ((( 1207 +(% _mstvisible="1" %) 1208 +* (% _mstvisible="3" %) 1209 +((( 1210 +(% _msthash="903320" _msttexthash="1503580" _mstvisible="4" %) 780 780 General system settings like: uplink interval. 781 781 ))) 782 -* ((( 1213 +* (% _mstvisible="3" %) 1214 +((( 1215 +(% _msthash="903321" _msttexthash="1244334" _mstvisible="4" %) 783 783 LoRaWAN protocol & radio-related commands. 784 784 ))) 785 785 1219 +(% _mstvisible="1" %) 786 786 ((( 787 -They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki: 1221 +(% _msthash="506251" _msttexthash="8343023" _mstvisible="2" style="text-align: left;" %) 1222 +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]] 788 788 ))) 789 789 1225 +(% _mstvisible="1" %) 790 790 ((( 791 -[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]] 1227 +(% _mstvisible="2" style="text-align: left;" %) 1228 + 792 792 ))) 793 793 1231 +(% _mstvisible="1" %) 794 794 ((( 795 -(% style="color:#4f81bd" %)* **Commands special design for LHT65N** 1233 +(% _mstvisible="2" style="text-align: left;" %) 1234 +(% _mstvisible="3" style="color:#4f81bd" %)* **Commands special design for LHT65N** 796 796 ))) 797 797 1237 +(% _mstvisible="1" %) 798 798 ((( 1239 +(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %) 799 799 These commands are only valid for LHT65N, as below: 1241 + 1242 +(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %) 1243 + 800 800 ))) 801 801 802 -== 4.1 Set Transmit Interval Time == 1246 +(% _mstvisible="1" style="text-align: left;" %) 1247 +== (% _msthash="708253" _msttexthash="668772" _mstvisible="3" %)4.1 Set Transmit Interval Time(%%) == 803 803 1249 +(% _msthash="315355" _msttexthash="1659268" _mstvisible="1" style="text-align: left;" %) 804 804 Feature: Change LoRaWAN End Node Transmit Interval. 805 805 806 -**AT Command: AT+TDC** 1252 +(% _mstvisible="1" style="text-align: left;" %) 1253 +(% _msthash="315356" _msttexthash="241696" _mstvisible="3" %)**AT Command: AT+TDC** 807 807 808 -[[image:image-20220523150701-2.png]] 1255 +(% _mstvisible="1" %) 1256 +[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]] 809 809 1258 +(% _mstvisible="1" %) 810 810 ((( 811 -**Downlink Command: 0x01** 1260 +(% _mstvisible="2" style="text-align: left;" %) 1261 +(% _msthash="506255" _msttexthash="381992" _mstvisible="4" %)**Downlink Command: 0x01** 812 812 ))) 813 813 1264 +(% _mstvisible="1" %) 814 814 ((( 1266 +(% _msthash="506256" _msttexthash="1996592" _mstvisible="2" style="text-align: left;" %) 815 815 Format: Command Code (0x01) followed by 3 bytes time value. 816 816 ))) 817 817 1270 +(% _mstvisible="1" %) 818 818 ((( 1272 +(% _msthash="506257" _msttexthash="12934649" _mstvisible="2" style="text-align: left;" %) 819 819 If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01. 820 820 ))) 821 821 822 -* ((( 823 -**Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 1276 +(% _mstvisible="1" %) 1277 +* (% _mstvisible="3" %) 1278 +((( 1279 +(% _msthash="903322" _msttexthash="3250546" _mstvisible="4" %) 1280 +(% _mstvisible="5" %)**Example 1**(%%): Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 824 824 ))) 825 -* ((( 826 -**Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 1282 +* (% _mstvisible="3" %) 1283 +((( 1284 +(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %) 1285 +(% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 827 827 ))) 828 828 829 -== 4.2 Set External Sensor Mode == 1288 +(% _mstvisible="1" style="text-align: left;" %) 1289 +== (% _msthash="614770" _msttexthash="578240" _mstvisible="3" %)4.2 Set External Sensor Mode(%%) == 830 830 1291 +(% _msthash="315357" _msttexthash="975117" _mstvisible="1" style="text-align: left;" %) 831 831 Feature: Change External Sensor Mode. 832 832 833 -**AT Command: AT+EXT** 1294 +(% _mstvisible="1" style="text-align: left;" %) 1295 +(% _msthash="315358" _msttexthash="248118" _mstvisible="3" %)**AT Command: AT+EXT** 834 834 835 -[[image:image-20220523150759-3.png]] 1297 +(% _mstvisible="1" %) 1298 +[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]] 836 836 1300 +(% _mstvisible="1" %) 837 837 ((( 838 -**Downlink Command: 0xA2** 1302 +(% _mstvisible="2" style="text-align: left;" %) 1303 +(% _msthash="506258" _msttexthash="387855" _mstvisible="4" %)**Downlink Command: 0xA2** 839 839 ))) 840 840 1306 +(% _mstvisible="1" %) 841 841 ((( 1308 +(% _msthash="506259" _msttexthash="395629" _mstvisible="2" style="text-align: left;" %) 842 842 Total bytes: 2 ~~ 5 bytes 843 843 ))) 844 844 1312 +(% _mstvisible="1" %) 845 845 ((( 846 -**Example:** 1314 +(% _mstvisible="2" %) 1315 +(% _msthash="506260" _msttexthash="104767" _mstvisible="4" %)**Example:** 847 847 ))) 848 848 849 -* ((( 1318 +(% _mstvisible="1" %) 1319 +* (% _mstvisible="3" %) 1320 +((( 1321 +(% _msthash="903324" _msttexthash="934973" _mstvisible="4" %) 850 850 0xA201: Set external sensor type to E1 851 851 ))) 852 -* ((( 1324 +* (% _mstvisible="3" %) 1325 +((( 1326 +(% _msthash="903325" _msttexthash="354770" _mstvisible="4" %) 853 853 0xA209: Same as AT+EXT=9 854 854 ))) 855 -* ((( 1329 +* (% _mstvisible="3" %) 1330 +((( 1331 +(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %) 856 856 0xA20702003c,Same as AT+SETCNT=60 857 857 ))) 858 858 859 -== 4.3 Enable/Disable uplink Temperature probe ID == 1335 +(% _mstvisible="1" style="text-align: left;" %) 1336 +== (% _msthash="1562483" _msttexthash="1445717" _mstvisible="3" %)4.3 Enable/Disable uplink Temperature probe ID(%%) == 860 860 1338 +(% _msthash="315359" _msttexthash="2977572" _mstvisible="1" style="text-align: left;" %) 861 861 Feature: If PID is enabled, device will send the temperature probe ID on: 862 862 1341 +(% _mstvisible="1" %) 863 863 * First Packet after OTAA Join 864 864 * Every 24 hours since the first packet. 865 865 1345 +(% _msthash="315360" _msttexthash="658814" _mstvisible="1" style="text-align: left;" %) 866 866 PID is default set to disable (0) 867 867 868 -**AT Command:** 1348 +(% _mstvisible="1" style="text-align: left;" %) 1349 +(% _msthash="315361" _msttexthash="137488" _mstvisible="3" %)**AT Command:** 869 869 870 -[[image:image-20220523150928-4.png]] 1351 +(% _mstvisible="1" %) 1352 +[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]] 871 871 872 -**Downlink Command:** 1354 +(% _mstvisible="1" style="text-align: left;" %) 1355 +(% _msthash="315362" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 873 873 1357 +(% _mstvisible="1" %) 874 874 * 0xA800 **~-~->** AT+PID=0 875 875 * 0xA801 **~-~->** AT+PID=1 876 876 877 -== 4.4 Set Password == 1361 +(% _mstvisible="1" style="text-align: left;" %) 1362 +== (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) == 878 878 1364 +(% _msthash="315363" _msttexthash="1170728" _mstvisible="1" style="text-align: left;" %) 879 879 Feature: Set device password, max 9 digits 880 880 881 -**AT Command: AT+PWORD** 1367 +(% _mstvisible="1" style="text-align: left;" %) 1368 +(% _msthash="315364" _msttexthash="295009" _mstvisible="3" %)**AT Command: AT+PWORD** 882 882 883 -[[image:image-20220523151052-5.png]] 1370 +(% _mstvisible="1" %) 1371 +[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]] 884 884 1373 +(% _mstvisible="1" %) 885 885 ((( 886 -**Downlink Command:** 1375 +(% _mstvisible="2" style="text-align: left;" %) 1376 +(% _msthash="506261" _msttexthash="298038" _mstvisible="4" %)**Downlink Command:** 887 887 ))) 888 888 1379 +(% _mstvisible="1" %) 889 889 ((( 1381 +(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %) 890 890 No downlink command for this feature. 891 891 ))) 892 892 893 -== 4.5 Quit AT Command == 1385 +(% _mstvisible="1" style="text-align: left;" %) 1386 +== (% _msthash="306956" _msttexthash="281918" _mstvisible="3" %)4.5 Quit AT Command(%%) == 894 894 1388 +(% _msthash="315365" _msttexthash="4616456" _mstvisible="1" style="text-align: left;" %) 895 895 Feature: Quit AT Command mode, so user needs to input password again before use AT Commands. 896 896 897 -**AT Command: AT+DISAT** 1391 +(% _mstvisible="1" style="text-align: left;" %) 1392 +(% _msthash="315366" _msttexthash="289120" _mstvisible="3" %)**AT Command: AT+DISAT** 898 898 899 -[[image:image-20220523151132-6.png]] 1394 +(% _mstvisible="1" %) 1395 +[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]] 900 900 901 -**Downlink Command:** 1397 +(% _mstvisible="1" style="text-align: left;" %) 1398 +(% _msthash="315367" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 902 902 1400 +(% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %) 903 903 No downlink command for this feature. 904 904 905 -== 4.6 Set to sleep mode == 1403 +(% _mstvisible="1" style="text-align: left;" %) 1404 +== (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) == 906 906 1406 +(% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %) 907 907 Feature: Set device to sleep mode 908 908 909 -**AT Command: AT+SLEEP** 1409 +(% _mstvisible="1" style="text-align: left;" %) 1410 +(% _msthash="315370" _msttexthash="289783" _mstvisible="3" %)**AT Command: AT+SLEEP** 910 910 911 -[[image:image-20220523151218-7.png]] 1412 +(% _mstvisible="1" %) 1413 +[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]] 912 912 913 -**Downlink Command:** 1415 +(% _mstvisible="1" %) 1416 +(% _msthash="315371" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 914 914 1418 +(% _mstvisible="1" %) 915 915 * There is no downlink command to set to Sleep mode. 916 916 917 -== 4.7 Set system time == 1421 +(% _mstvisible="1" %) 1422 +== (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) == 918 918 919 -Feature: Set system time, unix format. [[See here for format detail.>>path:#TimeStamp]] 1424 +(% _msthash="315372" _msttexthash="2565524" _mstvisible="1" %) 1425 +Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]] 920 920 921 -**AT Command:** 1427 +(% _mstvisible="1" %) 1428 +(% _msthash="315373" _msttexthash="137488" _mstvisible="3" %)**AT Command:** 922 922 923 -[[image:image-20220523151253-8.png]] 1430 +(% _mstvisible="1" %) 1431 +[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]] 924 924 925 -**Downlink Command:** 1433 +(% _mstvisible="1" %) 1434 +(% _msthash="315374" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 926 926 1436 +(% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %) 927 927 0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352 928 928 929 -== 4.8 Set Time Sync Mode == 1439 +(% _mstvisible="1" %) 1440 +== (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) == 930 930 1442 +(% _mstvisible="1" %) 931 931 ((( 1444 +(% _msthash="506263" _msttexthash="11748321" _mstvisible="2" %) 932 932 Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command. 933 933 ))) 934 934 1448 +(% _mstvisible="1" %) 935 935 ((( 1450 +(% _msthash="506264" _msttexthash="6530264" _mstvisible="2" %) 936 936 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. 937 937 ))) 938 938 1454 +(% _mstvisible="1" %) 939 939 ((( 940 -**AT Command:** 1456 +(% _mstvisible="2" %) 1457 +(% _msthash="506265" _msttexthash="137488" _mstvisible="4" %)**AT Command:** 941 941 ))) 942 942 943 -[[image:image-20220523151336-9.png]] 1460 +(% _mstvisible="1" %) 1461 +[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]] 944 944 945 -**Downlink Command:** 1463 +(% _mstvisible="1" %) 1464 +(% _msthash="315376" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 946 946 1466 +(% _msthash="315377" _msttexthash="479648" _mstvisible="1" %) 947 947 0x28 01 ~/~/ Same As AT+SYNCMOD=1 948 948 1469 +(% _msthash="315378" _msttexthash="479076" _mstvisible="1" %) 949 949 0x28 00 ~/~/ Same As AT+SYNCMOD=0 950 950 951 -== 4.9 Set Time Sync Interval == 1472 +(% _mstvisible="1" %) 1473 +== (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) == 952 952 1475 +(% _msthash="315379" _msttexthash="3065777" _mstvisible="1" %) 953 953 Feature: Define System time sync interval. SYNCTDC default value: 10 days. 954 954 955 -**AT Command:** 1478 +(% _mstvisible="1" %) 1479 +(% _msthash="315380" _msttexthash="137488" _mstvisible="3" %)**AT Command:** 956 956 957 -[[image:image-20220523151411-10.png]] 1481 +(% _mstvisible="1" %) 1482 +[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]] 958 958 959 -**Downlink Command:** 1484 +(% _mstvisible="1" %) 1485 +(% _msthash="315381" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 960 960 1487 +(% _msthash="315382" _msttexthash="590044" _mstvisible="1" %) 961 961 0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A 962 962 963 -== 4.10 Print data entries base on page. == 1490 +(% _mstvisible="1" %) 1491 +== (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) == 964 964 1493 +(% _msthash="315383" _msttexthash="3233334" _mstvisible="1" %) 965 965 Feature: Print the sector data from start page to stop page (max is 416 pages). 966 966 967 -**AT Command: AT+PDTA** 1496 +(% _mstvisible="1" %) 1497 +(% _msthash="315384" _msttexthash="264953" _mstvisible="3" %)**AT Command: AT+PDTA** 968 968 969 -[[image:image-20220523151450-11.png]] 1499 +(% _mstvisible="1" %) 1500 +[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]] 970 970 971 -**Downlink Command:** 1502 +(% _mstvisible="1" %) 1503 +(% _msthash="315385" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 972 972 1505 +(% _msthash="315386" _msttexthash="799539" _mstvisible="1" %) 973 973 No downlink commands for feature 974 974 975 -== 4.11 Print last few data entries. == 1508 +(% _mstvisible="1" %) 1509 +== (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) == 976 976 1511 +(% _msthash="315387" _msttexthash="1101009" _mstvisible="1" %) 977 977 Feature: Print the last few data entries 978 978 979 -**AT Command: AT+PLDTA** 1514 +(% _mstvisible="1" %) 1515 +(% _msthash="315388" _msttexthash="288522" _mstvisible="3" %)**AT Command: AT+PLDTA** 980 980 981 -[[image:image-20220523151524-12.png]] 1517 +(% _mstvisible="1" %) 1518 +[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]] 982 982 983 -**Downlink Command:** 1520 +(% _mstvisible="1" %) 1521 +(% _msthash="315389" _msttexthash="298038" _mstvisible="3" %)**Downlink Command:** 984 984 1523 +(% _msthash="315390" _msttexthash="799539" _mstvisible="1" %) 985 985 No downlink commands for feature 986 986 987 -== 4.12 Clear Flash Record == 1526 +(% _mstvisible="1" %) 1527 +== (% _msthash="437814" _msttexthash="408057" _mstvisible="3" %)4.12 Clear Flash Record(%%) == 988 988 1529 +(% _msthash="315391" _msttexthash="1609075" _mstvisible="1" %) 989 989 Feature: Clear flash storage for data log feature. 990 990 991 -**AT Command: AT+CLRDTA** 1532 +(% _mstvisible="1" %) 1533 +(% _msthash="315392" _msttexthash="311415" _mstvisible="3" %)**AT Command: AT+CLRDTA** 992 992 993 -[[image:image-20220523151556-13.png]] 1535 +(% _mstvisible="1" %) 1536 +[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]] 994 994 995 -**Downlink Command: 0xA3** 1538 +(% _mstvisible="1" %) 1539 +(% _msthash="315393" _msttexthash="388193" _mstvisible="3" %)**Downlink Command: 0xA3** 996 996 1541 +(% _mstvisible="1" %) 997 997 * Example: 0xA301 ~/~/Same as AT+CLRDTA 998 998 999 -= 5. Battery & How to replace = 1544 +(% _mstvisible="1" %) 1545 +== (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) == 1000 1000 1001 -== 5.1 Battery Type == 1547 +(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %) 1548 +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. 1002 1002 1550 + 1551 +(% _mstvisible="1" %) 1552 +(% _msthash="315395" _msttexthash="334256" _mstvisible="3" %)**AT Command: AT+PNACKMD** 1553 + 1554 +(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %) 1555 +The default factory setting is 0 1556 + 1557 +(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %) 1558 +(% _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** 1559 +(% _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 1560 + 1561 +(% _mstvisible="1" %) 1562 +(% _msthash="315397" _msttexthash="383981" _mstvisible="3" %)**Downlink Command: 0x34** 1563 + 1564 +(% _mstvisible="1" %) 1565 +* Example: 0x3401 ~/~/Same as AT+PNACKMD=1 1566 + 1567 +(% _mstvisible="1" %) 1568 += (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) = 1569 + 1570 +(% _mstvisible="1" %) 1571 +== (% _msthash="265486" _msttexthash="242073" _mstvisible="3" %)5.1 Battery Type(%%) == 1572 + 1573 +(% _msthash="315398" _msttexthash="33754799" _mstvisible="1" %) 1003 1003 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. 1004 1004 1576 +(% _mstvisible="1" %) 1005 1005 ((( 1578 +(% _mstvisible="2" %) 1006 1006 The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance. 1007 -[[image:image-20220515075034-1.png||height="208" width="644"]] 1580 +[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]] 1008 1008 ))) 1009 1009 1583 +(% _mstvisible="1" %) 1010 1010 ((( 1585 +(% _mstvisible="2" %) 1011 1011 The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery. 1012 1012 1013 1013 ))) 1014 1014 1015 -== 5.2 Replace Battery == 1590 +(% _mstvisible="1" %) 1591 +== (% _msthash="353795" _msttexthash="326703" _mstvisible="3" %)5.2 Replace Battery(%%) == 1016 1016 1593 +(% _msthash="315399" _msttexthash="11289278" _mstvisible="1" %) 1017 1017 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. 1018 1018 1019 -[[image:image-20220515075440-2.png||height="338" width="272"]][[image:image-20220515075625-3.png||height="193" width="257"]] 1596 +(% _mstvisible="1" %) 1597 +[[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"]] 1020 1020 1021 -== 5.3 Battery Life Analyze == 1599 +(% _mstvisible="1" %) 1600 +== (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) == 1022 1022 1602 +(% _mstvisible="1" %) 1023 1023 ((( 1604 +(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1024 1024 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: 1025 -https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf 1606 +[[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]] 1607 + 1608 + 1609 +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]] 1610 + 1611 + 1612 +(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1613 += (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)6. FAQ(%%) = 1614 + 1615 +(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %) 1616 +== 6.1 How to use AT Command? == 1617 + 1618 +LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to 1619 + 1620 +connect to LHT65 for using AT command, as below. 1621 + 1622 +[[image:image-20220530085651-1.png]] 1623 + 1624 + 1625 +Connection: 1626 + 1627 +✓ USB to TTL GND <~-~->GND 1628 + 1629 +✓ USB to TTL RXD <~-~-> D+ 1630 + 1631 +✓ USB to TTL TXD <~-~-> A11 1632 + 1633 +✓ USB to TTL 3.3V <~-~-> D- 1634 + 1635 +In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to 1636 + 1637 +access serial console for LHT65N. The AT commands are disable by default and need to enter 1638 + 1639 +password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute, 1640 + 1641 +user need to input password again. User can use AT+DISAT command to disable AT command 1642 + 1643 +before timeout. 1644 + 1645 +Input password and ATZ to activate LHT65N,As shown below: 1646 + 1647 +[[image:image-20220530095701-4.png]] 1648 + 1649 + 1650 +AT Command List is as below: 1651 + 1652 +AT+<CMD>? : Help on <CMD> 1653 + 1654 +AT+<CMD> : Run <CMD> 1655 + 1656 +AT+<CMD>=<value> : Set the value 1657 + 1658 +AT+<CMD>=? : Get the value 1659 + 1660 +AT+DEBUG:Set more info output 1661 + 1662 +ATZ: Trig a reset of the MCU 1663 + 1664 +AT+FDR: Reset Parameters to Factory Default, Keys Reserve 1665 + 1666 +AT+DEUI: Get or Set the Device EUI 1667 + 1668 +AT+DADDR: Get or Set the Device Address 1669 + 1670 +AT+APPKEY: Get or Set the Application Key 1671 + 1672 +AT+NWKSKEY: Get or Set the Network Session Key 1673 + 1674 +AT+APPSKEY: Get or Set the Application Session Key 1675 + 1676 +AT+APPEUI: Get or Set the Application EUI 1677 + 1678 +AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on) 1679 + 1680 +AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec) 1681 + 1682 +AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X) 1683 + 1684 +AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing 1685 + 1686 +AT+PNM: Get or Set the public network mode. (0: off, 1: on) 1687 + 1688 +AT+RX2FQ: Get or Set the Rx2 window frequency 1689 + 1690 +AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X) 1691 + 1692 +AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms 1693 + 1694 +AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms 1695 + 1696 +AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 1697 + 1698 +in ms 1699 + 1700 +AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 1701 + 1702 +in ms 1703 + 1704 +AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA) 1705 + 1706 +AT+NWKID: Get or Set the Network ID 1707 + 1708 +AT+FCU: Get or Set the Frame Counter Uplink 1709 + 1710 +AT+FCD: Get or Set the Frame Counter Downlink 1711 + 1712 +AT+CLASS: Get or Set the Device Class 1713 + 1714 +AT+JOIN: Join network 1715 + 1716 +AT+NJS: Get the join status 1717 + 1718 +AT+SENDB: Send hexadecimal data along with the application port 1719 + 1720 +AT+SEND: Send text data along with the application port 1721 + 1722 +AT+RECVB: Print last received data in binary format (with hexadecimal values) 1723 + 1724 +AT+RECV: Print last received data in raw format 1725 + 1726 +AT+VER: Get current image version and Frequency Band 1727 + 1728 +AT+CFM: Get or Set the confirmation mode (0-1) 1729 + 1730 +AT+CFS: Get confirmation status of the last AT+SEND (0-1) 1731 + 1732 +AT+SNR: Get the SNR of the last received packet 1733 + 1734 +AT+RSSI: Get the RSSI of the last received packet 1735 + 1736 +AT+TDC: Get or set the application data transmission interval in ms 1737 + 1738 +AT+PORT: Get or set the application port 1739 + 1740 +AT+DISAT: Disable AT commands 1741 + 1742 +AT+PWORD: Set password, max 9 digits 1743 + 1744 +AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode 1745 + 1746 +AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470 1747 + 1748 +AT+PDTA: Print the sector data from start page to stop page 1749 + 1750 +AT+PLDTA: Print the last few sets of data 1751 + 1752 +AT+CLRDTA: Clear the storage, record position back to 1st 1753 + 1754 +AT+SLEEP: Set sleep mode 1755 + 1756 +AT+EXT: Get or Set external sensor model 1757 + 1758 +AT+BAT: Get the current battery voltage in mV 1759 + 1760 +AT+CFG: Print all configurations 1761 + 1762 +AT+WMOD: Get or Set Work Mode 1763 + 1764 +AT+ARTEMP: Get or set the internal Temperature sensor alarm range 1765 + 1766 +AT+CITEMP: Get or set the internal Temperature sensor collection interval in min 1767 + 1768 +AT+SETCNT:Set the count at present 1769 + 1770 +AT+RJTDC: Get or set the ReJoin data transmission interval in min 1771 + 1772 +AT+RPL: Get or set response level 1773 + 1774 +AT+TIMESTAMP: Get or Set UNIX timestamp in second 1775 + 1776 +AT+LEAPSEC: Get or Set Leap Second 1777 + 1778 +AT+SYNCMOD: Get or Set time synchronization method 1779 + 1780 +AT+SYNCTDC: Get or set time synchronization interval in day 1781 + 1782 +AT+PID: Get or set the PID 1783 + 1784 + 1026 1026 ))) 1027 1027 1028 -= 6. Order Info = 1787 +(% _mstvisible="1" %) 1788 += (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)7. Order Info(%%) = 1029 1029 1790 +(% _mstvisible="1" %) 1030 1030 ((( 1031 -Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY** 1792 +(% _msthash="506267" _msttexthash="432432" _mstvisible="2" %) 1793 +Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY** 1032 1032 ))) 1033 1033 1796 +(% _mstvisible="1" %) 1034 1034 ((( 1035 -(% style="color:#4f81bd" %)**XX **(%%): The default frequency band 1798 +(% _msthash="506268" _msttexthash="686946" _mstvisible="2" %) 1799 +(% _mstvisible="4" style="color:#4f81bd" %)**XX **(%%): The default frequency band 1036 1036 ))) 1037 1037 1038 -* ((( 1039 -(% style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band 1802 +(% _mstvisible="1" %) 1803 +* (% _mstvisible="3" %) 1804 +((( 1805 +(% _msthash="903327" _msttexthash="393341" _mstvisible="4" %) 1806 +(% _mstvisible="6" style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band 1040 1040 ))) 1041 -* ((( 1042 -(% style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band 1808 +* (% _mstvisible="3" %) 1809 +((( 1810 +(% _msthash="903328" _msttexthash="394576" _mstvisible="4" %) 1811 +(% _mstvisible="6" style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band 1043 1043 ))) 1044 -* ((( 1045 -(% style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band 1813 +* (% _mstvisible="3" %) 1814 +((( 1815 +(% _msthash="903329" _msttexthash="393913" _mstvisible="4" %) 1816 +(% _mstvisible="6" style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band 1046 1046 ))) 1047 -* ((( 1048 -(% style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band 1818 +* (% _mstvisible="3" %) 1819 +((( 1820 +(% _msthash="903330" _msttexthash="399087" _mstvisible="4" %) 1821 +(% _mstvisible="6" style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band 1049 1049 ))) 1050 -* ((( 1051 -(% style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band 1823 +* (% _mstvisible="3" %) 1824 +((( 1825 +(% _msthash="903331" _msttexthash="395109" _mstvisible="4" %) 1826 +(% _mstvisible="6" style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band 1052 1052 ))) 1053 -* ((( 1054 -(% style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band 1828 +* (% _mstvisible="3" %) 1829 +((( 1830 +(% _msthash="903332" _msttexthash="400842" _mstvisible="4" %) 1831 +(% _mstvisible="6" style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band 1055 1055 ))) 1056 -* ((( 1057 -(% style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band 1833 +* (% _mstvisible="3" %) 1834 +((( 1835 +(% _msthash="903333" _msttexthash="396487" _mstvisible="4" %) 1836 +(% _mstvisible="6" style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band 1058 1058 ))) 1059 -* ((( 1060 -(% style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band 1838 +* (% _mstvisible="3" %) 1839 +((( 1840 +(% _msthash="903334" _msttexthash="390923" _mstvisible="4" %) 1841 +(% _mstvisible="6" style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band 1061 1061 ))) 1062 1062 1844 +(% _mstvisible="1" %) 1063 1063 ((( 1064 -(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories 1846 +(% _msthash="506269" _msttexthash="443495" _mstvisible="2" %) 1847 +(% _mstvisible="4" style="color:#4f81bd" %)**YY**(%%): Sensor Accessories 1065 1065 ))) 1066 1066 1067 -* ((( 1068 -(% style="color:#4f81bd" %)**E3**(%%): External Temperature Probe 1850 +(% _mstvisible="1" %) 1851 +* (% _mstvisible="3" %) 1852 +((( 1853 +(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %) 1854 +(% _mstvisible="6" style="color:#4f81bd" %)**E3**(%%): External Temperature Probe 1855 + 1856 + 1857 +(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %) 1858 + 1069 1069 ))) 1070 1070 1071 -= 7. Packing Info = 1861 +(% _mstvisible="1" %) 1862 += (% _msthash="233363" _msttexthash="211237" _mstvisible="3" %)8. Packing Info(%%) = 1072 1072 1864 +(% _mstvisible="1" %) 1073 1073 ((( 1074 -**Package Includes**: 1866 +(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %) 1867 +(% _mstvisible="3" %)**Package Includes**(%%): 1075 1075 ))) 1076 1076 1077 -* ((( 1870 +(% _mstvisible="1" %) 1871 +* (% _mstvisible="3" %) 1872 +((( 1873 +(% _msthash="903336" _msttexthash="1033149" _mstvisible="4" %) 1078 1078 LHT65N Temperature & Humidity Sensor x 1 1079 1079 ))) 1080 -* ((( 1876 +* (% _mstvisible="3" %) 1877 +((( 1878 +(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %) 1081 1081 Program cable x 1 1082 1082 ))) 1083 -* ((( 1881 +* (% _mstvisible="3" %) 1882 +((( 1883 +(% _msthash="903338" _msttexthash="544167" _mstvisible="4" %) 1084 1084 Optional external sensor 1085 1085 ))) 1086 1086 1887 +(% _mstvisible="1" %) 1087 1087 ((( 1088 -**Dimension and weight**: 1889 +(% _msthash="506271" _msttexthash="403858" _mstvisible="2" %) 1890 +(% _mstvisible="3" %)**Dimension and weight**(%%): 1089 1089 ))) 1090 1090 1091 -* ((( 1893 +(% _mstvisible="1" %) 1894 +* (% _mstvisible="3" %) 1895 +((( 1896 +(% _msthash="903339" _msttexthash="391807" _mstvisible="4" %) 1092 1092 Device Size: 13.5 x 7 x 3 cm 1093 1093 ))) 1094 -* ((( 1899 +* (% _mstvisible="3" %) 1900 +((( 1901 +(% _msthash="903340" _msttexthash="285298" _mstvisible="4" %) 1095 1095 Device Weight: 105g 1096 1096 ))) 1097 -* ((( 1904 +* (% _mstvisible="3" %) 1905 +((( 1906 +(% _msthash="903341" _msttexthash="562926" _mstvisible="4" %) 1098 1098 Package Size / pcs : 14.5 x 8 x 5 cm 1099 1099 ))) 1100 -* ((( 1909 +* (% _mstvisible="3" %) 1910 +((( 1911 +(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %) 1101 1101 Weight / pcs : 170g 1102 1102 ))) 1103 1103 1104 -= 8.FCC Warning=1915 += 9. Reference = 1105 1105 1917 +* [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]] 1918 + 1919 += 10. FCC Warning = 1920 + 1921 +(% _mstvisible="1" %) 1106 1106 ((( 1923 +(% _msthash="506272" _msttexthash="6034353" _mstvisible="2" %) 1107 1107 This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions: 1108 1108 ))) 1109 1109 1927 +(% _mstvisible="1" %) 1110 1110 ((( 1929 +(% _msthash="506273" _msttexthash="44097638" _mstvisible="2" %) 1111 1111 (1) This device may not cause harmful interference； 1112 1112 ))) 1113 1113 1933 +(% _mstvisible="1" %) 1114 1114 ((( 1935 +(% _msthash="506274" _msttexthash="7559773" _mstvisible="2" %) 1115 1115 (2) this device must accept any interference received, including interference that may cause undesired operation. 1116 1116 )))
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