Changes for page LDDS45 - LoRaWAN Distance Detection Sensor User Manual
Last modified by Mengting Qiu on 2025/02/26 15:04
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... ... @@ -49,6 +49,8 @@ 49 49 * Downlink to change configure 50 50 * 8500mAh Battery for long term use 51 51 52 + 53 + 52 52 == 1.3 Probe Specification == 53 53 54 54 * Storage temperature :-20℃~~75℃ ... ... @@ -64,6 +64,8 @@ 64 64 * Material of enclosure - ABS+PC 65 65 * Wire length - 25cm 66 66 69 + 70 + 67 67 == 1.4 Probe Dimension == 68 68 69 69 ... ... @@ -81,6 +81,8 @@ 81 81 * Automatic control 82 82 * Sewer 83 83 88 + 89 + 84 84 == 1.6 Pin mapping and power on == 85 85 86 86 ... ... @@ -174,7 +174,7 @@ 174 174 == 2.3 Uplink Payload == 175 175 176 176 ((( 177 -L LDS12will uplink payload via LoRaWAN with below payload format:183 +LSPH01 will uplink payload via LoRaWAN with below payload format: 178 178 ))) 179 179 180 180 ((( ... ... @@ -182,7 +182,7 @@ 182 182 ))) 183 183 184 184 ((( 185 - 191 +Normal uplink payload: 186 186 ))) 187 187 188 188 (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %) ... ... @@ -192,21 +192,21 @@ 192 192 |(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)((( 193 193 [[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]] 194 194 195 -[[ DS18B20>>||anchor="H2.3.2DS18B20Temperaturesensor"]]196 -)))|[[ Distance>>||anchor="H"]]|[[Distance signalstrength>>||anchor="H2.3.4SoilTemperature"]]|(((197 -[[Interrupt flag>>||anchor="H2.3.5InterruptPin"]]198 -)))| [[LiDARtemp>>||anchor="H"]]|(((201 +[[(Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]] 202 +)))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|((( 203 +[[Digital Interrupt (Optional)>>||anchor="H2.3.5InterruptPin"]] 204 +)))|Reserve|((( 199 199 [[Message Type>>||anchor="H2.3.6MessageType"]] 200 200 ))) 201 201 202 -[[image:1654 833689380-972.png]]208 +[[image:1654592721645-318.png]] 203 203 204 204 205 205 206 -=== 2.3.1 212 +=== 2.3.1 Battery Info === 207 207 208 208 209 -Check the battery voltage for L LDS12.215 +Check the battery voltage for LSPH01. 210 210 211 211 Ex1: 0x0B45 = 2885mV 212 212 ... ... @@ -214,7 +214,7 @@ 214 214 215 215 216 216 217 -=== 2.3.2 223 +=== 2.3.2 DS18B20 Temperature sensor === 218 218 219 219 This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature. 220 220 ... ... @@ -227,35 +227,33 @@ 227 227 228 228 229 229 230 -=== 2.3.3 Distance===236 +=== 2.3.3 Soil pH === 231 231 232 -R epresents the distance value of the measurement output, the default unit is cm, and the value rangeparsedasa decimal number is 0-1200.In actual use, when the signal strength value Strength.238 +Range: 0 ~~ 14 pH 233 233 240 +**Example:** 234 234 235 -** Example**:242 +(% style="color:#037691" %)** 0x02B7(H) = 695(D) = 6.95pH** 236 236 237 -If the data you get from the register is 0x0B 0xEA, the distance between the sensor and the measured object is 0BEA(H) = 3050 (D)/10 = 305cm. 238 238 239 239 246 +=== 2.3.4 Soil Temperature === 240 240 241 - === 2.3.4 Distancesignalstrength===248 +Get Soil Temperature 242 242 243 -Refers to the signal strength, the default output value will be between 0-65535. When the distance measurement gear is fixed, the farther the distance measurement is, the lower the signal strength; the lower the target reflectivity, the lower the signal strength. When Strength is greater than 100 and not equal to 65535, the measured value of Dist is considered credible. 244 244 245 - 246 246 **Example**: 247 247 248 -If payload is: 01 D7(H)=471(D),distancesignalstrength=471,471>100,471≠65535,theeasuredvalueofDistisconsidered credible.253 +If payload is: **0105H**: (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree 249 249 250 - Customerscanjudgewhethertheyneedtoadjusttheenvironmentbasedonthesignalstrength.255 +If payload is: **FF3FH** : (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees. 251 251 252 252 253 253 254 -=== 2.3.5 259 +=== 2.3.5 Interrupt Pin === 255 255 256 256 This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.2SetInterruptMode"]] for the hardware and software set up. 257 257 258 -Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>path:#pins]]. 259 259 260 260 **Example:** 261 261 ... ... @@ -265,18 +265,8 @@ 265 265 266 266 267 267 268 -=== 2.3.6 LiDAR temp ===272 +=== 2.3.6 Message Type === 269 269 270 -Characterize the internal temperature value of the sensor. 271 - 272 -**Example: ** 273 -If payload is: 1C(H) <<24>>24=28(D),LiDAR temp=28℃. 274 -If payload is: F2(H) <<24>>24=-14(D),LiDAR temp=-14℃. 275 - 276 - 277 - 278 -=== 2.3.7 Message Type === 279 - 280 280 ((( 281 281 For a normal uplink payload, the message type is always 0x01. 282 282 ))) ... ... @@ -290,8 +290,9 @@ 290 290 |=(% style="width: 160px;" %)**Message Type Code**|=(% style="width: 163px;" %)**Description**|=(% style="width: 173px;" %)**Payload** 291 291 |(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]] 292 292 |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]] 287 +|(% style="width:160px" %)0x03|(% style="width:163px" %)Reply Calibration Info|(% style="width:173px" %)[[Calibration Payload>>||anchor="H2.7Calibration"]] 293 293 294 -=== 2.3. 8Decode payload in The Things Network ===289 +=== 2.3.7 Decode payload in The Things Network === 295 295 296 296 While using TTN network, you can add the payload format to decode the payload. 297 297 ... ... @@ -795,6 +795,7 @@ 795 795 * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected. 796 796 * Blink once when device transmit a packet. 797 797 793 + 798 798 == 2.8 Firmware Change Log == 799 799 800 800 ... ... @@ -1248,3 +1248,5 @@ 1248 1248 1249 1249 * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule. 1250 1250 * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]. 1247 + 1248 +
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