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Last modified by Mengting Qiu on 2025/07/03 15:42
From version 168.1
edited by Mengting Qiu
on 2025/06/09 10:32
Change comment: There is no comment for this version
To version 148.1
edited by Mengting Qiu
on 2025/05/15 14:19
Change comment: There is no comment for this version

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... ... @@ -498,7 +498,7 @@
498 498  === 2.3.4 Define periodically SDI-12 commands and uplink. ===
499 499  
500 500  
501 -AT+COMMANDx & AT+DATACUTx**&AT+DATACONVx**
501 +AT+COMMANDx & AT+DATACUTx
502 502  
503 503  User can define max 15 SDI-12 Commands (AT+COMMAND1 ~~ AT+COMMANDF). On each uplink period (TDC time, default 20 minutes), SDI-12-LB/LS will send these SDI-12 commands and wait for return from SDI-12 sensors. SDI-12-LB/LS will then combine these returns and uplink via LoRaWAN.
504 504  
... ... @@ -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!//.
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;
... ... @@ -656,97 +656,6 @@
656 656  (% style="color:red" %)**When AT+DATAUP=1 and AT+ADR=0, the maximum number of bytes of each payload is determined by the DR value.**
657 657  
658 658  
659 -
660 -(% style="color:blue" %)**Automatically converts polled data to hex format for uplinking(Since v1.3.0)**
661 -
662 -
663 -This command can retrieve the returned data, convert the number after the positive or negative sign into a data, and then set the number of bytes to upload the data.
664 -
665 -
666 -* (% style="color:blue" %)**AT Command:**
667 -
668 -The maximum number can be set to 5 groups and the format of the command is as follows：
669 -
670 -(% style="color:#037691" %)**Example 1:AT+DATACONVx=var1, var2**
671 -
672 -(% style="color:#037691" %)**Example 2:AT+DATACONVx=var1, var2+ var3, var4**
673 -
674 -(% style="color:#037691" %)**Example 3:AT+DATACONVx=var1, var2+ var3, var4+ var5, var6**
675 -
676 -(% style="color:#037691" %)**Example 4:AT+DATACONVx=var1, var2+ var3, var4+ var5, var6+ var7, var8**
677 -
678 -(% style="color:#037691" %)**Example 5:AT+DATACONVx=var1, var2+ var3, var4+ var5, var6+ var7, var8+ var9, var10**
679 -
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 -
682 -* (% style="color:blue" %)**Downlink Command:**
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 -**For example:**
716 -
717 -This is my configuration:
718 -
719 -[[image:image-20250605091006-1.png]]
720 -
721 -
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=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)
724 -* AT+COMMAND3=0D0!,0,0,0  Query the data measured by device 0
725 -
726 -This is the data obtained:
727 -
728 -[[image:image-20250516145402-2.png]]
729 -
730 -
731 -When using the AT+DATACONVx command,
732 -
733 -The data of RETURN3 will be converted into 2 data, the first data is +95, and the second data is +260.
734 -
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 -[[image:image-20250516144559-1.png]]
738 -
739 -0C90 01 005F 0104
740 -
741 -(% style="color:#037691" %)**BAT**(%%): 0x0c90 = 3216mV = 3.216V
742 -
743 -(% style="color:#037691" %)**Payload Version**(%%): 0x01, Means: v1.0 version
744 -
745 -(% style="color:#037691" %)**Data 1: **(%%)0x005F(H) = 95(D) / 100 = 0.95
746 -
747 -(% style="color:#037691" %)**Data 2: **(%%)0x0104(H) = 260(D) / 10 = 26.0
748 -
749 -
750 750  == 2.4 Uplink Payload ==
751 751  
752 752  === 2.4.1 Device Payload, FPORT~=5 ===
... ... @@ -1414,11 +1414,7 @@
1414 1414  
1415 1415  **SDI-12-LB will uplink this payload.**
1416 1416  
1417 -**68253B6E 12 0C7801F10D302B312E31372B32362E390D0A **
1418 -68253C5D 12 0C7801F10D302B312E31372B32372E340D0A
1419 -68253D33 12 0C7201F10D302B312E31352B32382E390D0A
1420 -68253DAB 12 0C7201F10D302B312E31342B32392E340D0A
1421 -68253E23 12 0C7201F10D302B312E31332B33302E300D0A
1324 +**68253B6E 12 0C7801F10D302B312E31372B32362E390D0A **68253C5D120C7801F10D302B312E31372B32372E340D0A68253D33120C7201F10D302B312E31352B32382E390D0A68253DAB120C7201F10D302B312E31342B32392E340D0A68253E23120C7201F10D302B312E31332B33302E300D0A
1422 1422  
1423 1423  
1424 1424  Where the first 23 bytes is for the first entry:
... ... @@ -1672,7 +1672,7 @@
1672 1672  * Example 1: Downlink Payload: AE 01  ~/~/  AT+PAYVER=1
1673 1673  * Example 2: Downlink Payload: AE 05  ~/~/  AT+PAYVER=5
1674 1674  
1675 -== 3.7 Print data entries base on page(Since v1.3.0) ==
1578 +=== 3.7 Print data entries base on page ===
1676 1676  
1677 1677  
1678 1678  Feature: Print the sector data from start page to stop page (max is 416 pages).
... ... @@ -1716,7 +1716,7 @@
1716 1716  No downlink commands for feature
1717 1717  
1718 1718  
1719 -== 3.8 Print last few data entries(Since v1.3.0) ==
1622 +=== 3.8 Print last few data entries ===
1720 1720  
1721 1721  
1722 1722  Feature: Print the last few data entries
... ... @@ -1723,91 +1723,35 @@
1723 1723  
1724 1724  (% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1725 1725  
1726 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:437px" %)
1727 -|=(% style="width: 158px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 192px;background-color:#4F81BD;color:white" %)**Function**
1728 -|(% style="background-color:#f2f2f2; width:158px" %)AT+PLDTA=10,0|(% style="background-color:#f2f2f2; width:192px" %)Printing the last ten data in hex format
1729 -|(% style="background-color:#f2f2f2; width:158px" %)AT+PLDTA=10,1|(% style="background-color:#f2f2f2; width:192px" %)Print the last ten data in string format
1730 -
1731 -* **Prints in hex format:**
1732 -
1733 1733  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1734 1734  |(% style="background-color:#4f81bd; color:white; width:158px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:352px" %)**Function**
1735 1735  |(% style="width:156px" %)(((
1736 -AT+PLDTA=10,0
1632 +AT+PLDTA=10
1737 1737  Print last 10 entries
1738 1738  )))|(% style="width:311px" %)(((
1739 1739  Stop Tx events when read sensor data
1740 1740  
1741 -0001-0001 2025/5/16 06:48:04 7 0c 7e 01 00 5f 01 05
1637 +0001-0002 2025/5/15 01:04:43 18 0c 72 01 f1 0d 30 2b 31 2e 31 34 2b 32 39 2e 34 0d 0a
1742 1742  
1743 -0002-0002 2025/5/16 06:50:04 7 0c 72 01 00 5f 01 05
1639 +0003-0004 2025/5/15 01:06:43 18 0c 72 01 f1 0d 30 2b 31 2e 31 33 2b 33 30 2e 30 0d 0a
1744 1744  
1745 -0003-0003 2025/5/16 06:52:04 7 0c 72 01 00 5f 01 05
1641 +0005-0006 2025/5/15 01:08:43 18 0c 7e 01 f1 0d 30 2b 31 2e 33 30 2b 33 30 2e 35 0d 0a
1746 1746  
1747 -0004-0004 2025/5/16 06:54:04 7 0c 7e 01 00 5f 01 05
1643 +0007-0008 2025/5/15 01:10:43 18 0c 72 01 f1 0d 30 2b 31 2e 33 30 2b 33 31 2e 30 0d 0a
1748 1748  
1749 -0005-0005 2025/5/16 06:56:04 7 0c 7e 01 00 5f 01 07
1645 +0009-0010 2025/5/15 01:12:43 18 0c 72 01 f1 0d 30 2b 31 2e 33 30 2b 33 31 2e 31 0d 0a
1750 1750  
1751 -0006-0006 2025/5/16 06:58:04 7 0c 8a 01 00 60 01 07
1752 -
1753 -0007-0007 2025/5/16 07:00:04 7 0c 84 01 00 61 01 07
1754 -
1755 -0008-0008 2025/5/16 07:02:04 7 0c 72 01 00 61 01 07
1756 -
1757 -0009-0009 2025/5/16 07:04:04 7 0c 78 01 00 61 01 07
1758 -
1759 -0010-0010 2025/5/16 07:06:04 7 0c 78 01 00 61 01 07
1760 -
1761 1761  Start Tx events
1762 1762  
1763 1763  OK
1764 1764  )))
1765 1765  
1766 -* **Printing in String Format:**
1767 -
1768 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1769 -|(% style="background-color:#4f81bd; color:white; width:158px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:352px" %)**Function**
1770 -|(% style="width:156px" %)(((
1771 -AT+PLDTA=10,1
1772 -Print last 10 entries
1773 -
1774 -(((
1775 -(Printing in String Format)
1776 -)))
1777 -)))|(% style="width:311px" %)(((
1778 -Stop Tx events when read sensor data
1779 -
1780 -0001-0001 2025/5/16 06:48:04 7 ~~_
1781 -
1782 -0002-0002 2025/5/16 06:50:04 7 r_
1783 -
1784 -0003-0003 2025/5/16 06:52:04 7 r_
1785 -
1786 -0004-0004 2025/5/16 06:54:04 7 ~~_
1787 -
1788 -0005-0005 2025/5/16 06:56:04 7 ~~_
1789 -
1790 -0006-0006 2025/5/16 06:58:04 7 `
1791 -
1792 -0007-0007 2025/5/16 07:00:04 7 a
1793 -
1794 -0008-0008 2025/5/16 07:02:04 7 ra
1795 -
1796 -0009-0009 2025/5/16 07:04:04 7 xa
1797 -
1798 -0010-0010 2025/5/16 07:06:04 7 xa
1799 -
1800 -Start Tx events
1801 -
1802 -OK
1803 -)))
1804 -
1805 1805  (% style="color:#4f81bd" %)**Downlink Command:**
1806 1806  
1807 1807  No downlink commands for feature
1808 1808  
1809 1809  
1810 -== 3.9 Clear Flash Record(Since v1.3.0) ==
1657 +=== 3.9 Clear Flash Record ===
1811 1811  
1812 1812  
1813 1813  Feature: Clear flash storage for data log feature.
... ... @@ -1826,14 +1826,15 @@
1826 1826  
1827 1827  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1828 1828  
1829 -== 3.10 SDI12 timing(Since v1.3.0) ==
1830 1830  
1831 1831  
1678 +== 3.10 SDI12 timing ==
1679 +
1680 +
1832 1832  Feature: Get or set the time of SDI12 timing.
1833 1833  
1834 1834  [[image:1747289896656-580.png||height="414" width="566"]]
1835 1835  
1836 -
1837 1837  (% style="color:#4f81bd" %)**AT Command: AT+SDITIMING**
1838 1838  
1839 1839  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:503px" %)
... ... @@ -1852,101 +1852,8 @@
1852 1852  
1853 1853  * Example: 0xA90D09  ~/~/  Same as AT+SDITIMING=13,9
1854 1854  
1855 -== 3.11 add Pulse_count, VDC_input, IDC_input(Since firmware V1.3.0) ==
1856 1856  
1857 1857  
1858 -(% style="color:blue" %)**Setting up external sensors:**
1859 -
1860 -* (% style="color:#037691" %)**AT Command:**
1861 -
1862 -(% style="color:#4472c4" %)**AT+EXT=a,b,c**(%%)
1863 -
1864 -(% style="color:#4472c4" %)**a:**(%%)  **0:** Disable Counting function ( doesn't effect interrupt ).  **1:** Enable Counting function(4 bytes).
1865 -(% style="color:#4472c4" %)**b: **(%%) **0:** Disable voltage acquisition function.  **1:** Enable voltage acquisition function(2 bytes)
1866 -(% style="color:#4472c4" %)**c:**(%%)  **0:** Disable current acquisition  function.  **1:** Enable current acquisition function(2 bytes).
1867 -
1868 -**Example:**
1869 -
1870 -(% style="color:#4472c4" %)**AT+EXT=1,1,1**
1871 -
1872 -Device will add counting, voltage and current acquisition function.
1873 -
1874 -The payload will be:
1875 -Battery(mV) & Interrupt _Flag + PAYLOAD_VER + ***counting + ** ***VDC_INPUT**  + ***IDC_INPUT**  + Length depends on the return from the commands
1876 -
1877 -(% style="color:#4472c4" %)**AT+EXT=1,0,0**
1878 -
1879 -Device will add counting support.
1880 -
1881 -The payload will be:
1882 -Battery(mV) & Interrupt _Flag + PAYLOAD_VER + ***counting** + Length depends on the return from the commands
1883 -
1884 -* (% style="color:#037691" %)**Downlink Command: 0x0B aa bb cc**
1885 -
1886 -Format: Command Code (0x0B) followed by 3 bytes.
1887 -
1888 -(% style="color:#037691" %)**aa:**(%%) Set Disable or Enable Counting Support.   **00**: Disable, **01**: Enable.
1889 -
1890 -(% style="color:#037691" %)**bb:**(%%) Set Disable or Enable voltage acquisition.  **00**: Disable, **01**: Enable.
1891 -
1892 -(% style="color:#037691" %)**cc:**(%%) Set Disable or Enable current acquisition.  **00**: Disable, **01**: Enable.
1893 -
1894 -**Example:**
1895 -
1896 -Downlink payload:  0B 00 00 01  ~/~/AT+EXT=0,0,1  Enable current acquisition
1897 -
1898 -Downlink payload:  0B 01 00 01  ~/~/AT+EXT=1,0,1  Enable Counting Support and Current acquisition                        
1899 -
1900 -
1901 -(% style="color:blue" %)**Set the pulse count value:**
1902 -
1903 -* (% style="color:#037691" %)**AT Command:**
1904 -
1905 -(% style="color:#4472c4" %)**AT+SETCNT=aa     **(%%)~/~/ Set the pulse count value.
1906 -
1907 -**Example:**
1908 -
1909 -AT+SETCNT=100  (% style="display:none" %) (%%)~/~/ Set the pulse count to 100.(% style="display:none" %)
1910 -
1911 -* (% style="color:#037691" %)**Downlink Command: 0x0C**
1912 -
1913 -Format: Command Code (0x0C) followed by 4 bytes.
1914 -
1915 -**Example:**
1916 -
1917 -Downlink Payload: 0C 00 00 00 64  ~/~/ AT+SETCNT=100
1918 -
1919 -
1920 -(% style="color:blue" %)**Connect counting sensor:**
1921 -
1922 -The counting sensor cables are connected to the **3V3 pin** and **GPIO_EXTI** pin of the **SIB v1.3** motherboard.
1923 -
1924 -[[image:image-20250519110640-1.jpeg||height="318" width="708"]]
1925 -
1926 -
1927 -(% id="cke_bm_1699404S" style="color:blue; display:none" %)** **(% style="color:blue" %)**Connect Voltage output sensor:**
1928 -
1929 -Example:
1930 -
1931 -**RED <~-~-~-~-> VDC_INPUT**
1932 -
1933 -**BLACK <~-~-~-~-~-~-> GND**
1934 -
1935 -[[image:image-20250519111415-3.jpeg||height="338" width="710"]]
1936 -
1937 -
1938 -(% style="color:blue" %)**Connect Current output sensor:**
1939 -
1940 -Example:
1941 -
1942 -**RED <~-~-~-~-~-~-~-~--> IDC_INPUT**
1943 -
1944 -**BLACK <~-~-~-~-~-~-> GND**
1945 -
1946 -[[image:image-20250519111732-4.jpeg||height="373" width="708"]]
1947 -
1948 -
1949 -
1950 1950  = 4. Battery & Power Consumption =
1951 1951  
1952 1952  
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