From version 66.2
edited by Mengting Qiu
on 2025/08/06 17:47
on 2025/08/06 17:47
Change comment:
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To version 67.2
edited by Mengting Qiu
on 2025/08/06 18:03
on 2025/08/06 18:03
Change comment:
There is no comment for this version
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... ... @@ -745,10 +745,19 @@ 745 745 746 746 (% style="color:#4f81bd" %)**Downlink Command: 0x09** 747 747 748 +Format: Command Code (0x09) followed by 4 bytes. 748 748 750 +* Example: 0x09 00 14 00 15 ~/~/ Set the minimum threshold to 20℃ and the maximum threshold to 25℃ 751 +* Example: 0x09 00 00 00 00 ~/~/ Disable threshold alarm mode 749 749 753 +Note: 750 750 755 +* 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. 756 +* The set minimum and maximum alarm temperatures must be within the food temperature range. The temperature detection range is -30 to 120°C. 751 751 758 + 759 + 760 + 752 752 = 4. Firmware update = 753 753 754 754