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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 90.15
edited by Xiaoling
on 2023/07/15 15:50
Change comment: There is no comment for this version
To version 90.16
edited by Xiaoling
on 2023/07/15 15:51
Change comment: There is no comment for this version

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238 238  
239 239  == 2.3 ​Uplink Payload ==
240 240  
241 -
242 242  === 2.3.1 Device Status, FPORT~=5 ===
243 243  
244 244  
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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** ====
333 +==== (% style="color:blue" %)**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** ====
343 +==== (% style="color:blue" %)**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** ====
356 +==== (% style="color:blue" %)**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** ====
367 +==== (% style="color:blue" %)**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** ====
380 +==== (% style="color:blue" %)**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** ====
394 +==== (% style="color:blue" %)**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** ====
404 +==== (% style="color:blue" %)**Message Type**(%%) ====
406 406  
407 407  
408 408  (((
... ... @@ -419,7 +419,6 @@
419 419  |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.ConfigureLDS12-LB"]]
420 420  
421 421  
422 -
423 423  === 2.3.3 Decode payload in The Things Network ===
424 424  
425 425  
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534 534  Users can poll sensor values based on timestamps. Below is the downlink command.
535 535  
536 536  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:425.818px" %)
537 -|(% colspan="4" style="background-color:#4F81BD;color:white; width:423px" %)**Downlink Command to poll Open/Close status (0x31)**
535 +|(% colspan="4" style="background-color:#4f81bd; color:white; width:423px" %)**Downlink Command to poll Open/Close status (0x31)**
538 538  |(% style="width:58px" %)**1byte**|(% style="width:127px" %)**4bytes**|(% style="width:124px" %)**4bytes**|(% style="width:114px" %)**1byte**
539 539  |(% style="width:58px" %)31|(% style="width:127px" %)Timestamp start|(% style="width:124px" %)Timestamp end|(% style="width:114px" %)Uplink Interval
540 540