From version 67.3
edited by Mengting Qiu
on 2025/08/06 18:05
on 2025/08/06 18:05
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To version 65.2
edited by Mengting Qiu
on 2025/08/06 17:19
on 2025/08/06 17:19
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... ... @@ -740,23 +740,9 @@ 740 740 === 3.2.6 Alarm Mode === 741 741 742 742 743 -**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). 744 744 745 -(% style="color:#4f81bd" %)**Downlink Command: 0x09** 746 746 747 -Format: Command Code (0x09) followed by 4 bytes. 748 748 749 -* 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 - 752 -Note: 753 - 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. 756 - 757 - 758 - 759 - 760 760 = 4. Firmware update = 761 761 762 762