Changes for page DMT01
Last modified by Mengting Qiu on 2025/08/11 18:25
From version 50.1
edited by Mengting Qiu
on 2025/08/04 18:46
on 2025/08/04 18:46
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To version 48.13
edited by Mengting Qiu
on 2025/08/04 18:13
on 2025/08/04 18:13
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There is no comment for this version
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... ... @@ -350,7 +350,8 @@ 350 350 351 351 352 352 353 -==== (% style="color:#4472c4" %)**Unit timestamp**(%%) ==== 353 +(% class="wikigeneratedid" id="HUnittimestamp" %) 354 +(% style="color:#4472c4" %)**Unit timestamp** 354 354 355 355 Unit TimeStamp Example: 689085D7(H) = 1754301911(D) 356 356 ... ... @@ -357,75 +357,83 @@ 357 357 Put the decimal value into this link([[https:~~/~~/www.epochconverter.com)>>https://www.epochconverter.com]])to get the time. 358 358 359 359 360 -==== (% style="color:#4472c4" %)**DevMode**(%%) ==== 361 +(% class="wikigeneratedid" id="HDevMode" %) 362 +(% style="color:#4472c4" %)**DevMode** 361 361 362 - **Example**:364 +Example: 363 363 364 - If payload is 0x01: BLE_LoRa366 +if payload is 0x01: BLE_LoRa 365 365 366 - If payload is 0x02: LoRa368 +if payload is 0x02: LoRa 367 367 368 - If payload is 0x03: BLE370 +if payload is 0x03: BLE 369 369 370 370 371 -==== (% style="color:#4472c4" %)**MACaddr**(%%) ==== 373 +(% class="wikigeneratedid" id="HMACaddr" %) 374 +(% style="color:#4472c4" %)**MACaddr** 372 372 373 - **Example**:376 +Example: 374 374 375 -If thepayload is C12309250F1A,the MACaddr is C12309250F1A378 +If payload is 0xC12309250F1A = C12309250F1A 376 376 377 377 378 -==== (% style="color:#4472c4" %)**ProbeBat**(%%) ==== 381 +(% class="wikigeneratedid" id="HProbeBat" %) 382 +(% style="color:#4472c4" %)**ProbeBat** 379 379 380 380 **Example:** 381 381 382 -If payload is0x64=100%386 +If payload & 0x01 = 0x01 **~-~->** This is an Alarm Message.It means that the temperature and humidity exceed the alarm value or trigger an interrupt. 383 383 388 +If payload & 0x01 = 0x00 **~-~->** This is a normal uplink message, no alarm. 384 384 385 - ====(% style="color:#4472c4"%)**BoxBat**(%%)====390 +If payload & 0x80>>7 = 0x01 **~-~->** The PA8 is low level. 386 386 387 - **Example:**392 +If payload & 0x80>>7 =0x00 **~-~->** The PA8 is high level. 388 388 389 -If payload is0x46=70%394 +If payload >> 2 = 0x00 **~-~->** means MOD=1, This is a sampling uplink message. 390 390 396 +If payload >> 2 = 0x31 **~-~->** means MOD=31, this message is a reply message for polling, this message contains the alarm settings. see [[this link>>path:#HPolltheAlarmsettings:]] for detail. 391 391 392 -==== (% style="color:#4472c4" %)**Food temperature**(%%) ==== 393 393 394 -Because the food temperature data is a little-endian sequence, the order of the front and back bytes needs to be swapped during decoding. 399 +(% class="wikigeneratedid" id="HBoxBat" %) 400 +(% style="color:#4472c4" %)**BoxBat** 395 395 396 - **Example**:402 +Sensor Battery Level. 397 397 398 - If payload is:D300H=00D3H, temp = 00D3H /10 =21.1 degree404 +Ex1: 0x0B45 = 2885mV 399 399 400 - If payload is:3FFFH = FF3F , temp = (FF3FH - 65536)/10 =-19.3 degrees.406 +Ex2: 0x0B49 = 2889mV 401 401 402 402 403 - ====(% style="color:#4472c4" %)**Ambienttemperature**(%%) ====409 +(% style="color:#4472c4" %)**Food temperature** 404 404 405 -Because the food temperature data is a little-endian sequence, the order of the front and back bytes needs to be swapped during decoding. 406 - 407 407 **Example**: 408 408 409 -If payload is: D200H=00D2H, temp = 00D2H /10 = 21.0degree413 +If payload is: 0105H: (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree 410 410 411 -If payload is: 3FFFH=FF3F , temp = (FF3FH - 65536)/10 = -19.3 degrees.415 +If payload is: FF3FH : (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees. 412 412 417 +(FF3F & 8000:Judge whether the highest bit is 1, when the highest bit is 1, it is negative) 413 413 414 414 415 - ==2.4BluetootheBroadcastPayload ==420 +(% style="color:#4472c4" %)**Ambient temperature** 416 416 417 - === 2.4.1 Scanning Tools ===422 +**Example**: 418 418 419 - ScanandobtainBPT01devicebroadcastdatathroughathird-party mobilehoneapp(suchasnRFConnect)424 +If payload is: 0105H: (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree 420 420 421 - Example:426 +If payload is: FF3FH : (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees. 422 422 423 - Note:Thefollowingdataisobtainedthrough thenRFConnecttool.428 +(FF3F & 8000:Judge whether the highest bit is 1, when the highest bit is 1, it is negative) 424 424 425 425 426 426 432 +== 2.4 Bluetoothe Broadcast Payload == 427 427 428 428 435 + 436 + 437 + 429 429 = 3. Configure DMT01 ~-~- 需要修改 = 430 430 431 431 == 3.1 Configure Methods ==