From version 66.3
edited by Mengting Qiu
on 2025/08/06 17:47
on 2025/08/06 17:47
Change comment:
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To version 67.3
edited by Mengting Qiu
on 2025/08/06 18:05
on 2025/08/06 18:05
Change comment:
There is no comment for this version
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... ... @@ -740,18 +740,23 @@ 740 740 === 3.2.6 Alarm Mode === 741 741 742 742 743 - 744 744 **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). 745 745 746 746 (% style="color:#4f81bd" %)**Downlink Command: 0x09** 747 747 748 -* Example: 0x09 01 ~/~/ Confirmed Mode enabled. 749 -* Example: 0x07 00 ~/~/ Confirmed Mode disable. 747 +Format: Command Code (0x09) followed by 4 bytes. 750 750 749 +* Example: 0x09 00 14 00 15 ~/~/ Set the minimum threshold to 20℃ and the maximum threshold to 25℃ 750 +* Example: 0x09 00 00 00 00 ~/~/ Disable threshold alarm mode 751 751 752 +Note: 752 752 754 +* 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. 755 +* The set minimum and maximum alarm temperatures must be within the food temperature range. The temperature detection range is -30 to 120°C. 753 753 754 754 758 + 759 + 755 755 = 4. Firmware update = 756 756 757 757