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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 82.10
edited by Xiaoling
on 2023/06/14 17:00
Change comment: There is no comment for this version
To version 82.7
edited by Xiaoling
on 2023/06/14 16:56
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -99,6 +99,7 @@
99 99  * Sleep Mode: 5uA @ 3.3v
100 100  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
101 101  
102 +
102 102  == 1.4 Applications ==
103 103  
104 104  
... ... @@ -110,6 +110,7 @@
110 110  * Automatic control
111 111  * Sewer
112 112  
114 +
113 113  (% style="display:none" %)
114 114  
115 115  == 1.5 Sleep mode and working mode ==
... ... @@ -238,7 +238,7 @@
238 238  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
239 239  
240 240  
241 -== 2.3 ​Uplink Payload ==
243 +== 2.3  ​Uplink Payload ==
242 242  
243 243  
244 244  (((
... ... @@ -254,18 +254,18 @@
254 254  |=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)(((
255 255  **Size(bytes)**
256 256  )))|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**1**
257 -|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
258 -[[Temperature DS18B20>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
259 -)))|[[Distance>>||anchor="H2.3.3A0Distance"]]|[[Distance signal strength>>||anchor="H2.3.4Distancesignalstrength"]]|(((
260 -[[Interrupt flag>>||anchor="H2.3.5InterruptPin"]]
261 -)))|[[LiDAR temp>>||anchor="H2.3.6LiDARtemp"]]|(((
262 -[[Message Type>>||anchor="H2.3.7MessageType"]]
259 +|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(% style="width:62.5px" %)(((
260 +[[Temperature DS18B20>>||anchor="H2.3.2A0DS18B20Temperaturesensor"]]
261 +)))|[[Distance>>||anchor="H2.3.3A0Distance"]]|[[Distance signal strength>>||anchor="H2.3.4A0Distancesignalstrength"]]|(((
262 +[[Interrupt flag>>||anchor="H2.3.5A0InterruptPin"]]
263 +)))|[[LiDAR temp>>||anchor="H2.3.6A0LiDARtemp"]]|(((
264 +[[Message Type>>||anchor="H2.3.7A0MessageType"]]
263 263  )))
264 264  
265 265  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654833689380-972.png?rev=1.1||alt="1654833689380-972.png"]]
266 266  
267 267  
268 -=== 2.3.1 Battery Info ===
270 +=== 2.3.1  Battery Info ===
269 269  
270 270  
271 271  Check the battery voltage for LDS12-LB.
... ... @@ -275,7 +275,7 @@
275 275  Ex2: 0x0B49 = 2889mV
276 276  
277 277  
278 -=== 2.3.2 DS18B20 Temperature sensor ===
280 +=== 2.3.2  DS18B20 Temperature sensor ===
279 279  
280 280  
281 281  This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
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288 288  If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
289 289  
290 290  
291 -=== 2.3.3 Distance ===
293 +=== 2.3.3  Distance ===
292 292  
293 293  
294 294  Represents the distance value of the measurement output, the default unit is cm, and the value range parsed as a decimal number is 0-1200. In actual use, when the signal strength value Strength.
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299 299  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.
300 300  
301 301  
302 -=== 2.3.4 Distance signal strength ===
304 +=== 2.3.4  Distance signal strength ===
303 303  
304 304  
305 305  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.
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312 312  Customers can judge whether they need to adjust the environment based on the signal strength.
313 313  
314 314  
315 -=== 2.3.5 Interrupt Pin ===
317 +=== 2.3.5  Interrupt Pin ===
316 316  
317 317  
318 318  This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H4.2A0SetInterruptMode"]] for the hardware and software set up.
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326 326  0x01: Interrupt Uplink Packet.
327 327  
328 328  
329 -=== 2.3.6 LiDAR temp ===
331 +=== 2.3.6  LiDAR temp ===
330 330  
331 331  
332 332  Characterize the internal temperature value of the sensor.
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336 336  If payload is: F2(H) <<24>>24=-14(D),LiDAR temp=-14℃.
337 337  
338 338  
339 -=== 2.3.7 Message Type ===
341 +=== 2.3.7  Message Type ===
340 340  
341 341  
342 342  (((
... ... @@ -352,16 +352,15 @@
352 352  |(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3A0200BUplinkPayload"]]
353 353  |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H4.3A0GetFirmwareVersionInfo"]]
354 354  
357 +=== 2.3.8  Decode payload in The Things Network ===
355 355  
356 356  
357 -=== 2.3.8 Decode payload in The Things Network ===
358 -
359 -
360 360  While using TTN network, you can add the payload format to decode the payload.
361 361  
362 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654592762713-715.png?rev=1.1||alt="1654592762713-715.png"]]
363 363  
363 +[[image:1654592762713-715.png]]
364 364  
365 +
365 365  (((
366 366  The payload decoder function for TTN is here:
367 367  )))
... ... @@ -371,13 +371,13 @@
371 371  )))
372 372  
373 373  
374 -== 2.4 Uplink Interval ==
375 +== 2.4  Uplink Interval ==
375 375  
376 376  
377 377  The LDS12-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>||anchor="H3.3.1SetTransmitIntervalTime"]]
378 378  
379 379  
380 -== 2.5 ​Show Data in DataCake IoT Server ==
381 +== 2.5  ​Show Data in DataCake IoT Server ==
381 381  
382 382  
383 383  (((
... ... @@ -695,6 +695,7 @@
695 695  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
696 696  
697 697  
699 +
698 698  === 3.3.3 Get Firmware Version Info ===
699 699  
700 700