Skip to Content

Changes for page DMT01

Last modified by Mengting Qiu on 2025/08/07 17:38
From version 49.2
edited by Mengting Qiu
on 2025/08/04 18:25
Change comment: There is no comment for this version
To version 50.2
edited by Mengting Qiu
on 2025/08/04 18:49
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -350,8 +350,7 @@
350 350  
351 351  
352 352  
353 -(% class="wikigeneratedid" id="HUnittimestamp" %)
354 -(% style="color:#4472c4" %)**Unit timestamp**
353 +==== (% style="color:#4472c4" %)**Unit timestamp**(%%) ====
355 355  
356 356  Unit TimeStamp Example: 689085D7(H) = 1754301911(D)
357 357  
... ... @@ -358,8 +358,7 @@
358 358  Put the decimal value into this link([[https:~~/~~/www.epochconverter.com)>>https://www.epochconverter.com]])to get the time.
359 359  
360 360  
361 -(% class="wikigeneratedid" id="HDevMode" %)
362 -(% style="color:#4472c4" %)**DevMode**
360 +==== (% style="color:#4472c4" %)**DevMode**(%%) ====
363 363  
364 364  **Example**：
365 365  
... ... @@ -370,8 +370,7 @@
370 370  If payload is 0x03: BLE
371 371  
372 372  
373 -(% class="wikigeneratedid" id="HMACaddr" %)
374 -(% style="color:#4472c4" %)**MACaddr**
371 +==== (% style="color:#4472c4" %)**MACaddr**(%%) ====
375 375  
376 376  **Example**:
377 377  
... ... @@ -378,8 +378,7 @@
378 378  If the payload is C12309250F1A, the MACaddr is C12309250F1A
379 379  
380 380  
381 -(% class="wikigeneratedid" id="HProbeBat" %)
382 -(% style="color:#4472c4" %)**ProbeBat**
378 +==== (% style="color:#4472c4" %)**ProbeBat**(%%) ====
383 383  
384 384  **Example:**
385 385  
... ... @@ -386,8 +386,7 @@
386 386  If payload is 0x64 = 100%
387 387  
388 388  
389 -(% class="wikigeneratedid" id="HBoxBat" %)
390 -(% style="color:#4472c4" %)**BoxBat**
385 +==== (% style="color:#4472c4" %)**BoxBat**(%%) ====
391 391  
392 392  **Example:**
393 393  
... ... @@ -394,35 +394,44 @@
394 394  If payload is 0x46 = 70%
395 395  
396 396  
397 -(% style="color:#4472c4" %)**Food temperature**
392 +==== (% style="color:#4472c4" %)**Food temperature**(%%) ====
398 398  
394 +Because the food temperature data is a little-endian sequence, the order of the front and back bytes needs to be swapped during decoding.
395 +
399 399  **Example**:
400 400  
401 -If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
398 +If payload is: D300H = 00D3H, temp = 00D3H /10 = 21.1 degree
402 402  
403 -If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
400 +If payload is: 3FFFH  = FF3F , temp = (FF3FH - 65536)/10 = -19.3 degrees.
404 404  
405 -(FF3F & 8000:Judge whether the highest bit is 1, when the highest bit is 1, it is negative)
406 406  
403 +==== (% style="color:#4472c4" %)**Ambient temperature**(%%) ====
407 407  
408 -(% style="color:#4472c4" %)**Ambient temperature**
405 +Because the food temperature data is a little-endian sequence, the order of the front and back bytes needs to be swapped during decoding.
409 409  
410 410  **Example**:
411 411  
412 -If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
409 +If payload is: D200H = 00D2H, temp = 00D2H /10 = 21.0 degree
413 413  
414 -If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
411 +If payload is: 3FFFH  = FF3F , temp = (FF3FH - 65536)/10 = -19.3 degrees.
415 415  
416 -(FF3F & 8000:Judge whether the highest bit is 1, when the highest bit is 1, it is negative)
417 417  
418 418  
419 -
420 420  == 2.4 Bluetoothe Broadcast Payload ==
421 421  
417 +=== 2.4.1 Scanning Tools ===
422 422  
419 +Scan and obtain BPT01 device broadcast data through a third-party mobile phone app (such as nRF Connect)
423 423  
421 +Example：
424 424  
423 +Note: The following data is obtained through the **nRF Connect tool**.
425 425  
425 +
426 +
427 +
428 +
429 +
426 426  = 3. Configure DMT01  ~-~- 需要修改 =
427 427  
428 428  == 3.1 Configure Methods ==