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Last modified by Mengting Qiu on 2025/07/03 15:42
From version 172.1
edited by Mengting Qiu
on 2025/06/09 14:22
Change comment: There is no comment for this version
To version 162.1
edited by Mengting Qiu
on 2025/05/19 11:17
Change comment: Uploaded new attachment "image-20250519111732-4.jpeg", version {1}

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 a device is connected to two sensors with different addresses, and both sensors are to use concurrent measurements, then both sensors can be measured at the same time without the second one having to wait until after the first one.)**
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;
... ... @@ -679,53 +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 -
714 714  **For example:**
715 715  
716 716  This is my configuration:
717 717  
718 -[[image:image-20250609134137-1.png]]
685 +[[image:image-20250516103205-2.png]]
719 719  
720 720  
721 -* AT+COMMAND1=0C!,0,2,0  Use concurrent measurement commands without intercepting the returned data.
722 -* AT+COMMAND2=1C!,1,2,0  Use concurrent measurement commands without intercepting the returned data, with a second parameter to be set at the last concurrent command (the second parameter takes the maximum transition time between the two sensors)
723 -* AT+COMMAND3=0D0!,0,0,0  Query the data measured by device 0
724 -* AT+COMMAND4=1D0!,0,0,0  Query the data measured by device 1
688 +* 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.
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
725 725  
726 726  This is the data obtained:
727 727  
728 -[[image:image-20250609134901-2.png]]
694 +[[image:image-20250516145402-2.png]]
729 729  
730 730  
731 731  When using the AT+DATACONVx command,
... ... @@ -733,31 +733,20 @@
733 733  The data of RETURN3 will be converted into 2 data, the first data is +95, and the second data is +260.
734 734  
735 735  * 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:
736 -* (((
737 -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:
738 -)))
739 739  
740 -[[image:image-20250609141343-1.png]]
703 +[[image:image-20250516144559-1.png]]
741 741  
742 -**For example,the uplink payload as below:**
705 +0C90 01 005F 0104
743 743  
744 -0CE4 01 00C6 0103 02DB99 00FD 0001
707 +(% style="color:#037691" %)**BAT**(%%): 0x0c90 = 3216mV = 3.216V
745 745  
746 -(% style="color:#037691" %)**BAT**(%%): 0x0CE4 = 3300mV = 3.300V
747 -
748 748  (% style="color:#037691" %)**Payload Version**(%%): 0x01, Means: v1.0 version
749 749  
750 -(% style="color:#037691" %)**Data 1: **(%%)0x00C6(H) = 198(D) / 100 = 19.8
711 +(% style="color:#037691" %)**Data 1: **(%%)0x005F(H) = 95(D) / 100 = 0.95
751 751  
752 -(% style="color:#037691" %)**Data 2: **(%%)0x0103(H) = 259(D) / 10 = 25.9
713 +(% style="color:#037691" %)**Data 2: **(%%)0x0104(H) = 260(D) / 10 = 26.0
753 753  
754 -(% style="color:#037691" %)**Data 3: **(%%)0x02DB99(H) = 187289(D) / 100 = 1872.89
755 755  
756 -(% style="color:#037691" %)**Data 4: **(%%)0x00FD(H) = 253(D) / 10 = 25.3
757 -
758 -(% style="color:#037691" %)**Data 5: **(%%)0x0001(H) = 1(D) = 1
759 -
760 -
761 761  == 2.4 Uplink Payload ==
762 762  
763 763  === 2.4.1 Device Payload, FPORT~=5 ===
... ... @@ -1425,11 +1425,7 @@
1425 1425  
1426 1426  **SDI-12-LB will uplink this payload.**
1427 1427  
1428 -**68253B6E 12 0C7801F10D302B312E31372B32362E390D0A **
1429 -68253C5D 12 0C7801F10D302B312E31372B32372E340D0A
1430 -68253D33 12 0C7201F10D302B312E31352B32382E390D0A
1431 -68253DAB 12 0C7201F10D302B312E31342B32392E340D0A
1432 -68253E23 12 0C7201F10D302B312E31332B33302E300D0A
1383 +**68253B6E 12 0C7801F10D302B312E31372B32362E390D0A **68253C5D120C7801F10D302B312E31372B32372E340D0A68253D33120C7201F10D302B312E31352B32382E390D0A68253DAB120C7201F10D302B312E31342B32392E340D0A68253E23120C7201F10D302B312E31332B33302E300D0A
1433 1433  
1434 1434  
1435 1435  Where the first 23 bytes is for the first entry:
... ... @@ -1683,6 +1683,7 @@
1683 1683  * Example 1: Downlink Payload: AE 01  ~/~/  AT+PAYVER=1
1684 1684  * Example 2: Downlink Payload: AE 05  ~/~/  AT+PAYVER=5
1685 1685  
1637 +
1686 1686  == 3.7 Print data entries base on page(Since v1.3.0) ==
1687 1687  
1688 1688  
... ... @@ -1818,7 +1818,7 @@
1818 1818  No downlink commands for feature
1819 1819  
1820 1820  
1821 -== 3.9 Clear Flash Record(Since v1.3.0) ==
1773 +=== 3.9 Clear Flash Record(Since v1.3.0) ===
1822 1822  
1823 1823  
1824 1824  Feature: Clear flash storage for data log feature.
... ... @@ -1954,10 +1954,11 @@
1954 1954  
1955 1955  **BLACK <~-~-~-~-~-~-> GND**
1956 1956  
1957 -[[image:image-20250519111732-4.jpeg||height="373" width="708"]]
1909 +[[image:image-20241223100438-2.jpeg||height="440" width="672"]]
1958 1958  
1959 1959  
1960 1960  
1913 +
1961 1961  = 4. Battery & Power Consumption =
1962 1962  
1963 1963  
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