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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 90.10
edited by Xiaoling
on 2023/07/15 15:43
Change comment: There is no comment for this version
To version 90.1
edited by Saxer Lin
on 2023/07/15 14:04
Change comment: There is no comment for this version

Summary

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1 -XWiki.Xiaoling
1 +XWiki.Saxer
Content
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241 241  
242 242  === 2.3.1 Device Status, FPORT~=5 ===
243 243  
244 -
245 245  Users can use the downlink command(**0x26 01**) to ask LDS12-LB to send device configure detail, include device configure status. LDS12-LB will uplink a payload via FPort=5 to server.
246 246  
247 247  The Payload format is as below.
248 248  
249 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
248 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:529px" %)
250 250  |=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)(((
251 251  **Size(bytes)**
252 -)))|=(% style="width: 110px; background-color: #4F81BD;color:white;" %)**1**|=(% style="width: 48px; background-color: #4F81BD;color:white;" %)**2**|=(% style="background-color: #4F81BD;color:white; width: 94px;" %)**1**|=(% style="background-color: #4F81BD;color:white; width: 91px;" %)**1**|=(% style="background-color: #4F81BD;color:white; width: 60px;" %)**2**
251 +)))|=(% style="width: 110px; background-color: rgb(79, 129, 189); color: white;" %)**1**|=(% style="width: 48px; background-color: rgb(79, 129, 189); color: white;" %)**2**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 94px;" %)**1**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 91px;" %)**1**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 60px;" %)**2**
253 253  |(% style="width:62.5px" %)Value|(% style="width:110px" %)Sensor Model|(% style="width:48px" %)Firmware Version|(% style="width:94px" %)Frequency Band|(% style="width:91px" %)Sub-band|(% style="width:60px" %)BAT
254 254  
255 255  Example parse in TTNv3
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307 307  
308 308  === 2.3.2 Uplink Payload, FPORT~=2 ===
309 309  
310 -
311 311  (((
312 312  LDS12-LB will uplink payload via LoRaWAN with below payload format: 
313 313  )))
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316 316  Uplink payload includes in total 11 bytes.
317 317  )))
318 318  
319 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
320 -|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
317 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:670px" %)
318 +|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)(((
321 321  **Size(bytes)**
322 -)))|=(% style="width: 30px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 80px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 70px;background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white; width: 80px;" %)**1**|=(% style="background-color: #4F81BD;color:white; width: 70px;" %)**1**|=(% style="background-color: #4F81BD;color:white; width: 70px;" %)**1**
323 -|(% style="width:62.5px" %)Value|(% style="width:62.5px" %)[[BAT>>||anchor="HBatteryInfo"]]|(% style="width:62.5px" %)(((
324 -[[Temperature DS18B20>>||anchor="HDS18B20Temperaturesensor"]]
325 -)))|[[Distance>>||anchor="HDistance"]]|[[Distance signal strength>>||anchor="HDistancesignalstrength"]]|(% style="width:122px" %)(((
326 -[[Interrupt flag & Interrupt_level||anchor="HInterruptPin26A0InterruptLevel">>]]
327 -)))|(% style="width:54px" %)[[LiDAR temp>>||anchor="HLiDARtemp"]]|(% style="width:96px" %)(((
328 -[[Message Type>>||anchor="HMessageType"]]
320 +)))|=(% 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: rgb(79, 129, 189); color: white; width: 122px;" %)**1**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 54px;" %)**1**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 96px;" %)**1**
321 +|(% style="width:62.5px" %)Value|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
322 +[[Temperature DS18B20>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
323 +)))|[[Distance>>||anchor="H2.3.3Distance"]]|[[Distance signal strength>>||anchor="H2.3.4Distancesignalstrength"]]|(% style="width:122px" %)(((
324 +[[Interrupt flag>>]]
325 +
326 +[[&>>]]
327 +
328 +[[Interrupt_level>>]]
329 +)))|(% style="width:54px" %)[[LiDAR temp>>||anchor="H2.3.6LiDARtemp"]]|(% style="width:96px" %)(((
330 +[[Message Type>>||anchor="H2.3.7MessageType"]]
329 329  )))
330 330  
331 331  [[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"]]
332 332  
333 333  
334 -====(% style="color:blue" %)**Battery Info** ====
336 +==== 2.3.2.a Battery Info ====
335 335  
336 336  
337 337  Check the battery voltage for LDS12-LB.
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341 341  Ex2: 0x0B49 = 2889mV
342 342  
343 343  
344 -====(% style="color:blue" %)**DS18B20 Temperature sensor** ====
346 +==== 2.3.2.b DS18B20 Temperature sensor ====
345 345  
346 346  
347 347  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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354 354  If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
355 355  
356 356  
357 -====(% style="color:blue" %)**Distance** ====
359 +==== 2.3.2.c Distance ====
358 358  
359 359  
360 360  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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365 365  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.
366 366  
367 367  
368 -====(% style="color:blue" %)**Distance signal strength** ====
370 +==== 2.3.2.d Distance signal strength ====
369 369  
370 370  
371 371  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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378 378  Customers can judge whether they need to adjust the environment based on the signal strength.
379 379  
380 380  
381 -====(% style="color:blue" %)**Interrupt Pin & Interrupt Level** ====
383 +==== 2.3.2.e Interrupt Pin & Interrupt Level ====
382 382  
383 383  
384 384  This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.3.2SetInterruptMode"]] for the hardware and software set up.
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392 392  0x01: Interrupt Uplink Packet.
393 393  
394 394  
395 -====(% style="color:blue" %)**LiDAR temp** ====
397 +==== 2.3.2.f LiDAR temp ====
396 396  
397 397  
398 398  Characterize the internal temperature value of the sensor.
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402 402  If payload is: F2(H) <<24>>24=-14(D),LiDAR temp=-14℃.
403 403  
404 404  
405 -====(% style="color:blue" %)**Message Type** ====
407 +==== 2.3.2.g Message Type ====
406 406  
407 407  
408 408  (((
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418 418  |(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
419 419  |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.ConfigureLDS12-LB"]]
420 420  
423 +=== 2.3.8 Decode payload in The Things Network ===
421 421  
422 422  
423 -=== 2.3.3 Decode payload in The Things Network ===
424 -
425 -
426 426  While using TTN network, you can add the payload format to decode the payload.
427 427  
428 428  [[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"]]
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759 759  
760 760  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
761 761  
762 +
762 762  === 3.3.3  Set Power Output Duration ===
763 763  
764 764  Control the output duration 3V3 . Before each sampling, device will
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786 786  * Example 1: Downlink Payload: 07 01 00 00  **~-~-->**  AT+3V3T=0
787 787  * Example 2: Downlink Payload: 07 01 01 F4  **~-~-->**  AT+3V3T=500
788 788  
790 +
789 789  = 4. Battery & Power Consumption =
790 790  
791 791