Changes for page LHT52 - LoRaWAN Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2024/04/30 14:27
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... ... @@ -111,11 +111,14 @@ 111 111 112 112 == 2.1 How does LHT65N work? == 113 113 114 +((( 114 114 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. 116 +))) 115 115 118 +((( 116 116 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. 120 +))) 117 117 118 - 119 119 == 2.2 How to Activate LHT65N? == 120 120 121 121 The LHT65N has two working modes: ... ... @@ -123,7 +123,9 @@ 123 123 * **Deep Sleep Mode**: LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life. 124 124 * **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. 125 125 129 +((( 126 126 The LHT65N is set in deep sleep mode by default; The ACT button on the front is to switch to different modes: 131 +))) 127 127 128 128 [[image:image-20220515123819-1.png||height="379" width="317"]] 129 129 ... ... @@ -178,28 +178,24 @@ 178 178 179 179 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. 180 180 181 -[[image:image-20220522233300-8.png]] 186 +[[image:image-20220522233300-8.png||height="219" width="722"]] 182 182 183 183 184 184 == 2.4 Uplink Payload == 185 185 186 -The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and(% class="mark" %)191 +The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default. 187 187 188 -After each uplink, the (% class="mark" %)BLUE LED(%%) will blink once.193 +After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once. 189 189 190 190 191 -(% border="1" style="width:572px" %) 192 -|(% style="width:106px" %)**Size(bytes)**|(% style="width:71px" %)**2**|(% style="width:128px" %)**2**|(% style="width:103px" %)**2**|(% style="width:72px" %)**1**|(% style="width:89px" %)**4** 193 -|(% style="width:106px" %)**Value**|(% style="width:71px" %)[[BAT>>path:#Battery]]|(% style="width:128px" %)((( 194 -[[Built-In>>path:#SHT20_Temperature]] 196 +(% border="1" style="width:605px" %) 197 +|(% style="width:106px" %)**Size(bytes)**|(% style="width:71px" %)**2**|(% style="width:183px" %)**2**|(% style="width:155.172px" %)**2**|(% style="width:49px" %)**1**|(% style="width:92px" %)**4** 198 +|(% style="width:106px" %)**Value**|(% style="width:71px" %)[[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]]|(% style="width:183px" %)((( 199 +[[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]] 200 +)))|(% style="width:155.172px" %)((( 201 +[[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]] 202 +)))|(% style="width:49px" %)[[Ext>>path:#Extension_Sensor]] #|(% style="width:92px" %)[[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]] 195 195 196 -[[Temperature>>path:#SHT20_Temperature]] 197 -)))|(% style="width:103px" %)((( 198 -[[Built-in>>path:#SHT20_Humidity]] 199 - 200 -[[Humidity>>path:#SHT20_Humidity]] 201 -)))|(% style="width:72px" %)[[Ext>>path:#Extension_Sensor]] #|(% style="width:89px" %)[[Ext value>>path:#Extension_sensor_value]] 202 - 203 203 * The First 6 bytes: has fix meanings for every LHT65N. 204 204 * The 7th byte (EXT #): defines the external sensor model. 205 205 * 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.) ... ... @@ -307,7 +307,7 @@ 307 307 [[Time Stamp>>path:#Unix_Time_Stamp]] 308 308 ))) 309 309 310 -* **Battery status & **[[(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**>>path:#SHT20_Humidity]] 311 +* **Battery status & **[[(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**>>path:#SHT20_Humidity]] 311 311 312 312 (% border="1" style="width:587px" %) 313 313 |Bit(bit)|(% style="width:280px" %)[15:14]|(% style="width:136px" %)[11:0]