From version 65.1
edited by Mengting Qiu
on 2025/08/06 16:56
on 2025/08/06 16:56
Change comment:
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To version 67.6
edited by Mengting Qiu
on 2025/08/06 18:14
on 2025/08/06 18:14
Change comment:
There is no comment for this version
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... ... @@ -631,14 +631,17 @@ 631 631 632 632 **Message Type** is 0x40 = POLL_REPLY 633 633 634 -tempDataLength is 0x28 = 40(Represents the total number of temperature bytes of the current group) 634 +**tempDataLength **is 0x28 = 40(Represents the total number of temperature bytes of the current group) 635 635 636 -Food temperature is 0xE000 = 00E0/10 = 22.4℃ 636 +**Food temperature** is 0xE000 = 00E0/10 = 22.4℃ 637 637 638 -Ambient temperature 638 +**Ambient temperature** is 0xEA00 = 0x00EA/10=23.4℃ 639 639 640 +**Food temperature** is 0xDF00 = 00FD/10 = 25.3℃ 640 640 641 - 642 +**Ambient temperature** is 0xEA00 = 0x00EA/10=23.4℃ 643 + 644 +One set of data contains 10 sets of data, and so on... 642 642 ))) 643 643 644 644 ... ... @@ -737,9 +737,32 @@ 737 737 === 3.2.6 Alarm Mode === 738 738 739 739 743 +**Feature**: When the sample temperature is lower or higher than the set threshold, it will automatically alarm (the alarm mode is only for food temperature). 740 740 745 +(% style="color:#4f81bd" %)**Downlink Command: 0x09** 741 741 747 +Format: Command Code (0x09) followed by 4 bytes. 742 742 749 +Example: 09 aa aa bb bb 750 + 751 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 752 +|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Parameter**|=(% style="width: 197px;background-color:#4F81BD;color:white" %)**Function** 753 +|(% style="width:154px" %)aa aa|(% style="width:196px" %)Show 3.3V open time. 754 +|(% style="width:154px" %)bb bb|(% style="width:196px" %)Close after a delay of 1000 milliseconds. 755 + 756 +* Example: 0x09 00 14 00 15 ~/~/ Set the minimum threshold to 20℃ and the maximum threshold to 25℃ 757 +* Example: 0x09 00 00 00 00 ~/~/ Disable threshold alarm mode 758 + 759 +Note: 760 + 761 +* When the temperature exceeds the set minimum and maximum temperature thresholds, sampling will be performed at an interval of every 6 seconds. Each set of temperature data will be immediately uploaded to the server. 762 +* The set minimum and maximum alarm temperatures must be within the food temperature range. The temperature detection range is -30 to 120°C. 763 + 764 + 765 + 766 + 767 + 768 + 743 743 = 4. Firmware update = 744 744 745 745