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Last modified by Mengting Qiu on 2025/07/03 15:42
From version 170.2
edited by Mengting Qiu
on 2025/06/09 13:59
Change comment: There is no comment for this version
To version 162.3
edited by Mengting Qiu
on 2025/05/19 11:19
Change comment: There is no comment for this version

Summary

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... ... @@ -511,10 +511,8 @@
511 511  
512 512  (% style="color:red" %)**var2**(%%): Wait timeout for return. (unit: second)
513 513  
514 -(% style="color:red" %)**var3**(%%): Whether to send //addrD0!// to get return after var2 timeout. 0: Don't Send //addrD0! //; 1: Send //addrD0!//. (% style="color:red" %)**2: When set to 2, AT+ALDATAMOD=1 does not intercept data returned by the current COMMAND command.(since v1.3.0)**
514 +(% style="color:red" %)**var3**(%%): Whether to send //addrD0!// to get return after var2 timeout. 0: Don't Send //addrD0! //; 1: Send //addrD0!//. (% style="color:red" %)**2: The returned data will not be clipped.(since v1.3.0)**
515 515  
516 -(% style="color:red" %)**(Function set to 2: When the device is connected to more than two sensors with different sampling addresses, concurrent measurement can be used to reduce data acquisition time and save battery power; for example, when the device is connected to two sensors with different addresses, the concurrent measurement function can be used and the two sensors can collect data at the same time.)**
517 -
518 518  (% style="color:red" %)**var4**(%%): validation check for return. If return invalid, SDI-12-LB/LS will resend this command. Max 3 retries.
519 519  
520 520  (% style="color:red" %)**0 **(%%) No validation check;
... ... @@ -679,54 +679,21 @@
679 679  
680 680  (% style="color:red" %)**Notice: Among them, var1, var3, var5, var7, and var9 are the data to be selected for conversion, and var2, var4, var6, var8, and var10 are the number of bytes to be uploaded. The values of var2, var4, var6, var8, and var10 range from 1 to 4.**
681 681  
682 -* (% style="color:blue" %)**Downlink Command:**
683 683  
684 -Format: Command code (0xAC) followed by up to 20 bytes.
685 -
686 -
687 -Example 1 1:AT+DATACONVx=var1, var2   
688 -
689 -Downlink Command：AC x var1  var2
690 -
691 -Example 1 2:AT+DATACONVx=var1, var2+ var3, var4 
692 -
693 -Downlink Command：AC x var1  var2  var3 var4
694 -
695 -Example 1 3:AT+DATACONVx=var1, var2+ var3, var4+ var5, var6
696 -
697 -Downlink Command：AC x var1  var2  var3 var4 var5 var6
698 -
699 -Example 1 4:AT+DATACONVx=var1, var2+ var3, var4+ var5, var6+ var7, var8
700 -
701 -Downlink Command：AC x var1  var2  var3 var4 var5 var6 var7 var8
702 -
703 -Example 1 5:AT+DATACONVx=var1, var2+ var3, var4+ var5, var6+ var7, var8+ var9, var10
704 -
705 -Downlink Command：AC x var1  var2  var3 var4 var5 var6 var7 var8 var9 var10
706 -
707 -
708 -Example:
709 -
710 -* Example 1: Downlink Payload: AC 01 01 02 02 02  ~/~/  AT+DATACONV1=1,2+2,2 
711 -* Example 2: Downlink Payload: AC 02 01 02 02 02 03 02  ~/~/  AT+DATACONV2=1,2+2,2+3,2
712 -
713 -
714 -
715 715  **For example:**
716 716  
717 717  This is my configuration:
718 718  
719 -[[image:image-20250609134137-1.png]]
685 +[[image:image-20250516103205-2.png]]
720 720  
721 721  
722 722  * AT+COMMAND1=0C!,0,2,0  After sending the concurrent command of device 0, the data will not be cut, and the next command will be sent immediately.
723 -* AT+COMMAND2=1C!,1,2,0  After sending a concurrent command to device 1, do not truncate the data and wait for one second. (Concurrent commands will be sampled with the command with the longest waiting time; for example, if the waiting time in the current device is set to 1s, the concurrent command will default to a maximum waiting time of 1s.)
724 -* AT+COMMAND3=0D0!,0,0,0  Query the data measured by device 0
725 -* AT+COMMAND4=1D0!,0,0,0  Query the data measured by device 1
689 +* AT+COMMAND2=0M!,1,2,0  After sending the concurrent command of device 0, do not cut the data and wait for one second. (The last concurrent command needs to wait for the measurement time of all sensors)
690 +* AT+COMMAND3=0D0!,0,0,0  Query the data measured by device 0
726 726  
727 727  This is the data obtained:
728 728  
729 -[[image:image-20250609134901-2.png]]
694 +[[image:image-20250516145402-2.png]]
730 730  
731 731  
732 732  When using the AT+DATACONVx command,
... ... @@ -734,9 +734,6 @@
734 734  The data of RETURN3 will be converted into 2 data, the first data is +95, and the second data is +260.
735 735  
736 736  * AT+DATACONV3=1,2+2,2  The first data is uploaded as 2 bytes and the second data is uploaded as 2 bytes. The form converted to hexadecimal is as shown above,as below:
737 -* (((
738 -AT+DATACONV4=1,3+2,2+3,2  The first data uploads 3 bytes, the second data also uploads 2 bytes, and the third data also uploads 2 bytes. The hexadecimal form is shown above and as shown in the following figure:
739 -)))
740 740  
741 741  [[image:image-20250516144559-1.png]]
742 742  
... ... @@ -1418,11 +1418,7 @@
1418 1418  
1419 1419  **SDI-12-LB will uplink this payload.**
1420 1420  
1421 -**68253B6E 12 0C7801F10D302B312E31372B32362E390D0A **
1422 -68253C5D 12 0C7801F10D302B312E31372B32372E340D0A
1423 -68253D33 12 0C7201F10D302B312E31352B32382E390D0A
1424 -68253DAB 12 0C7201F10D302B312E31342B32392E340D0A
1425 -68253E23 12 0C7201F10D302B312E31332B33302E300D0A
1383 +**68253B6E 12 0C7801F10D302B312E31372B32362E390D0A **68253C5D120C7801F10D302B312E31372B32372E340D0A68253D33120C7201F10D302B312E31352B32382E390D0A68253DAB120C7201F10D302B312E31342B32392E340D0A68253E23120C7201F10D302B312E31332B33302E300D0A
1426 1426  
1427 1427  
1428 1428  Where the first 23 bytes is for the first entry:
... ... @@ -1676,6 +1676,7 @@
1676 1676  * Example 1: Downlink Payload: AE 01  ~/~/  AT+PAYVER=1
1677 1677  * Example 2: Downlink Payload: AE 05  ~/~/  AT+PAYVER=5
1678 1678  
1637 +
1679 1679  == 3.7 Print data entries base on page(Since v1.3.0) ==
1680 1680  
1681 1681  
... ... @@ -1811,7 +1811,7 @@
1811 1811  No downlink commands for feature
1812 1812  
1813 1813  
1814 -== 3.9 Clear Flash Record(Since v1.3.0) ==
1773 +=== 3.9 Clear Flash Record(Since v1.3.0) ===
1815 1815  
1816 1816  
1817 1817  Feature: Clear flash storage for data log feature.
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