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Last modified by Mengting Qiu on 2025/07/08 11:11
From version 174.1
edited by Mengting Qiu
on 2025/02/18 17:28
Change comment: Uploaded new attachment "image-20250218172814-1.png", version {1}
To version 175.1
edited by Mengting Qiu
on 2025/02/18 18:18
Change comment: There is no comment for this version

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... ... @@ -352,9 +352,9 @@
352 352  [[image:image-20241007153805-3.png||height="201" width="1543"]]
353 353  
354 354  
355 -==== (% style="color:blue" %)**Battery Info**(%%) ====
355 +(% class="wikigeneratedid" id="HBatteryInfo" %)
356 +(% style="color:blue" %)**Battery Info:**
356 356  
357 -
358 358  Check the battery voltage for LDS25-LB/LS.
359 359  
360 360  Ex1: 0x0C72 = 3186mV
... ... @@ -362,12 +362,11 @@
362 362  Ex2: 0x0B49 = 2889mV
363 363  
364 364  
365 -==== (% style="color:blue" %)**DS18B20 Temperature sensor**(%%) ====
365 +(% class="wikigeneratedid" id="HDS18B20Temperaturesensor" %)
366 +(% style="color:blue" %)**DS18B20 Temperature sensor:**
366 366  
367 -
368 368  This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
369 369  
370 -
371 371  **Example**:
372 372  
373 373  If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
... ... @@ -375,23 +375,21 @@
375 375  If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
376 376  
377 377  
378 -==== (% style="color:blue" %)**Distance**(%%) ====
377 +(% class="wikigeneratedid" id="HDistance" %)
378 +(% style="color:blue" %)**Distance:**
379 379  
380 -
381 381  Represents the distance value of the measurement output, the default unit is cm, and the value range parsed as a decimal number is 0-2500. In actual use, when the signal strength value Strength.
382 382  
383 -
384 384  **Example**:
385 385  
386 386  If the data you get from the register is 0x0B 0xEA, the distance between the sensor and the measured object is 0E38(H) = 3640 (D)/10 = 364.0cm.
387 387  
388 388  
389 -==== (% style="color:blue" %)**Distance signal strength**(%%) ====
387 +(% class="wikigeneratedid" id="HDistancesignalstrength" %)
388 +(% style="color:blue" %)**Distance signal strength**(%%):
390 390  
391 -
392 392  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.
393 393  
394 -
395 395  **Example**:
396 396  
397 397  If payload is: 016C(H)=364(D), distance signal strength=364, 364>100,364≠65535, the measured value of Dist is considered credible.
... ... @@ -414,9 +414,9 @@
414 414  [[image:image-20241007155313-7.png||height="155" width="1387"]]
415 415  
416 416  
417 -==== (% style="color:blue" %)**Interrupt Pin & Interrupt Level**(%%) ====
414 +(% class="wikigeneratedid" id="HInterruptPin26A0InterruptLevel" %)
415 +(% style="color:blue" %)**Interrupt Pin & Interrupt Level:**
418 418  
419 -
420 420  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.
421 421  
422 422  Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.8PinDefinitions"]] of GPIO_EXTI .
... ... @@ -428,9 +428,9 @@
428 428  If byte[0]&0x01=0x01 : Interrupt Uplink Packet.
429 429  
430 430  
431 -==== (% style="color:blue" %)**LiDAR temp**(%%) ====
428 +(% class="wikigeneratedid" id="HLiDARtemp" %)
429 +(% style="color:blue" %)**LiDAR temp:**
432 432  
433 -
434 434  Characterize the internal temperature value of the sensor.
435 435  
436 436  **Example: **
... ... @@ -438,9 +438,9 @@
438 438  If payload is: F2(H) <<24>>24=-14(D),LiDAR temp=-14℃.
439 439  
440 440  
441 -==== (% style="color:blue" %)**Message Type**(%%) ====
438 +(% class="wikigeneratedid" id="HMessageType" %)
439 +(% style="color:blue" %)**Message Type:**
442 442  
443 -
444 444  (((
445 445  For a normal uplink payload, the message type is always 0x01.
446 446  )))
... ... @@ -539,6 +539,63 @@
539 539  [[image:image-20241009105513-2.png]]
540 540  
541 541  
539 +
540 +=== 2.3.4  Uplink after automatic cleaning, FPORT~=6 (Since firmware v1.2) ===
541 +
542 +
543 +The LDS25-LB/LS sends this uplink after the clean uplink function is enabled. (AT+REMODUST=a,b,c,**1**)
544 +
545 +In the example of AT+REMODUST=1,1,5,**1**, LDS25-LB/LS will be cleaned once every 5 minutes and **send an uplink** after the cleaning is complete.
546 +
547 +Uplink Payload totals 8 bytes.
548 +
549 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
550 +|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
551 +**Size(bytes)**
552 +)))|=(% style="width: 30px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 80px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 70px;background-color:#4F81BD;color:white" %)**4**
553 +|(% style="width:62.5px" %)Value|(% style="width:62.5px" %)Wiper_workmode|(% style="width:62.5px" %)Wiper_clean_times|Wiper_clean_interval|Wiper_last_clean_time
554 +
555 +Example: AT+REMODUST=1,1,5,1
556 +
557 +[[image:image-20250218172814-1.png||height="300" width="1470"]]
558 +
559 +
560 +(% style="color:blue" %)**Wiper_workmode**
561 +
562 +This field displays the current cleaning mode.
563 +
564 +0x01: "1", Wiper cleaning is started at regular intervals
565 +
566 +0x02: "2", The device will initiate a Wiper cleaning before each uplink message
567 +
568 +
569 +(% style="color:blue" %)**Wiper_clean_times**
570 +
571 +This field shows the number of Wiper cleanings, with each round trip counting 1.
572 +
573 +Ex1: 0x01(H) = once
574 +
575 +Ex2: 0x03(H) = 3 times
576 +
577 +
578 +(% style="color:blue" %)**Wiper_clean_interval**
579 +
580 +This field shows the automatic cleaning interval. (Unit: minute)
581 +
582 +Ex1: 0x00 05(H) =5 minutes
583 +
584 +Ex2: 0x03 84(H) = 900 minutes = 15hours
585 +
586 +
587 +(% style="color:blue" %)**Wiper_last_clean_time**
588 +
589 +This field shows the last automatic cleaning start time.
590 +
591 +Unit TimeStamp Example: 67B45050(H) = 1739870288(D)
592 +
593 +Put the decimal value into this link(https://www.epochconverter.com/[[https://www.epochconverter.com/]]) to get the time.
594 +
595 +
542 542  === 2.3.5 Decode payload in The Things Network ===
543 543  
544 544