Changes for page NDDS75 -- NB-IoT Distance Detect Sensor User Manual
Last modified by Bei Jinggeng on 2024/05/31 09:53
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... ... @@ -149,10 +149,10 @@ 149 149 150 150 LSE01 will uplink payload via LoRaWAN with below payload format: 151 151 152 - 152 +((( 153 153 Uplink payload includes in total 11 bytes. 154 +))) 154 154 155 - 156 156 (% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 157 157 |((( 158 158 **Size** ... ... @@ -195,34 +195,57 @@ 195 195 196 196 === 2.3.3 Battery Info === 197 197 198 +((( 198 198 Check the battery voltage for LSE01. 200 +))) 199 199 202 +((( 200 200 Ex1: 0x0B45 = 2885mV 204 +))) 201 201 206 +((( 202 202 Ex2: 0x0B49 = 2889mV 208 +))) 203 203 204 204 205 205 206 206 === 2.3.4 Soil Moisture === 207 207 214 +((( 208 208 Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil. 216 +))) 209 209 218 +((( 210 210 For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is 220 +))) 211 211 222 +((( 223 + 224 +))) 212 212 226 +((( 213 213 (% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.** 228 +))) 214 214 215 215 216 216 217 217 === 2.3.5 Soil Temperature === 218 218 234 +((( 219 219 Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is 0x09 0xEC, the temperature content in the soil is 236 +))) 220 220 238 +((( 221 221 **Example**: 240 +))) 222 222 242 +((( 223 223 If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C 244 +))) 224 224 246 +((( 225 225 If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C 248 +))) 226 226 227 227 228 228 ... ... @@ -272,9 +272,13 @@ 272 272 273 273 [[image:1654505570700-128.png]] 274 274 298 +((( 275 275 The payload decoder function for TTN is here: 300 +))) 276 276 302 +((( 277 277 LSE01 TTN Payload Decoder: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/]] 304 +))) 278 278 279 279 280 280