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Last modified by Xiaoling on 2025/06/10 15:28
From version 75.1
edited by Edwin Chen
on 2024/02/23 22:28
Change comment: There is no comment for this version
To version 76.1
edited by Bei Jinggeng
on 2024/03/25 12:00
Change comment: There is no comment for this version

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Author
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1 -XWiki.Edwin
1 +XWiki.Bei
Content
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765 765  * Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
766 766  * Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
767 767  
768 -=== 3.3.5 Multiple collections are one uplink（Since firmware V1.1） ===
768 +=== 3.3.5 Multiple collections are one uplink (Since firmware V1.1) ===
769 769  
770 770  
771 771  Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
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840 840  When downloading the images, choose the required image file for download. ​
841 841  
842 842  
843 +== 6.4 How to measure the depth of other liquids other than water？ ==
844 +
845 +Test the current values at the depth of different liquids and convert them to a linear scale
846 +Replace its ratio with the ratio of water to current in the decoder
847 +
848 +
849 +
843 843  = 7. Troubleshooting =
844 844  
845 845  == 7.1 Water Depth Always shows 0 in payload ==