Skip to Content
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 146.1
edited by Mengting Qiu
on 2025/05/15 10:11
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -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;
... ... @@ -656,101 +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-20250609134137-1.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=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
726 -
727 -This is the data obtained:
728 -
729 -[[image:image-20250609134901-2.png]]
730 -
731 -
732 -When using the AT+DATACONVx command,
733 -
734 -The data of RETURN3 will be converted into 2 data, the first data is +95, and the second data is +260.
735 -
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 -
741 -[[image:image-20250516144559-1.png]]
742 -
743 -0C90 01 005F 0104
744 -
745 -(% style="color:#037691" %)**BAT**(%%): 0x0c90 = 3216mV = 3.216V
746 -
747 -(% style="color:#037691" %)**Payload Version**(%%): 0x01, Means: v1.0 version
748 -
749 -(% style="color:#037691" %)**Data 1: **(%%)0x005F(H) = 95(D) / 100 = 0.95
750 -
751 -(% style="color:#037691" %)**Data 2: **(%%)0x0104(H) = 260(D) / 10 = 26.0
752 -
753 -
754 754  == 2.4 Uplink Payload ==
755 755  
756 756  === 2.4.1 Device Payload, FPORT~=5 ===
... ... @@ -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
1324 +**68253B6E 12 0C7801F10D302B312E31372B32362E390D0A **68253C5D120C7801F10D302B312E31372B32372E340D0A68253D33120C7201F10D302B312E31352B32382E390D0A68253DAB120C7201F10D302B312E31342B32392E340D0A68253E23120C7201F10D302B312E31332B33302E300D0A
1426 1426  
1427 1427  
1428 1428  Where the first 23 bytes is for the first entry:
... ... @@ -1676,7 +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  
1679 -== 3.7 Print data entries base on page(Since v1.3.0) ==
1578 +=== 3.7 Print data entries base on page ===
1680 1680  
1681 1681  
1682 1682  Feature: Print the sector data from start page to stop page (max is 416 pages).
... ... @@ -1720,7 +1720,7 @@
1720 1720  No downlink commands for feature
1721 1721  
1722 1722  
1723 -== 3.8 Print last few data entries(Since v1.3.0) ==
1622 +=== 3.8 Print last few data entries ===
1724 1724  
1725 1725  
1726 1726  Feature: Print the last few data entries
... ... @@ -1727,91 +1727,35 @@
1727 1727  
1728 1728  (% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1729 1729  
1730 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:437px" %)
1731 -|=(% style="width: 158px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 192px;background-color:#4F81BD;color:white" %)**Function**
1732 -|(% style="background-color:#f2f2f2; width:158px" %)AT+PLDTA=10,0|(% style="background-color:#f2f2f2; width:192px" %)Printing the last ten data in hex format
1733 -|(% style="background-color:#f2f2f2; width:158px" %)AT+PLDTA=10,1|(% style="background-color:#f2f2f2; width:192px" %)Print the last ten data in string format
1734 -
1735 -* **Prints in hex format:**
1736 -
1737 1737  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1738 1738  |(% style="background-color:#4f81bd; color:white; width:158px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:352px" %)**Function**
1739 1739  |(% style="width:156px" %)(((
1740 -AT+PLDTA=10,0
1632 +AT+PLDTA=10
1741 1741  Print last 10 entries
1742 1742  )))|(% style="width:311px" %)(((
1743 1743  Stop Tx events when read sensor data
1744 1744  
1745 -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
1746 1746  
1747 -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
1748 1748  
1749 -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
1750 1750  
1751 -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
1752 1752  
1753 -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
1754 1754  
1755 -0006-0006 2025/5/16 06:58:04 7 0c 8a 01 00 60 01 07
1756 -
1757 -0007-0007 2025/5/16 07:00:04 7 0c 84 01 00 61 01 07
1758 -
1759 -0008-0008 2025/5/16 07:02:04 7 0c 72 01 00 61 01 07
1760 -
1761 -0009-0009 2025/5/16 07:04:04 7 0c 78 01 00 61 01 07
1762 -
1763 -0010-0010 2025/5/16 07:06:04 7 0c 78 01 00 61 01 07
1764 -
1765 1765  Start Tx events
1766 1766  
1767 1767  OK
1768 1768  )))
1769 1769  
1770 -* **Printing in String Format:**
1771 -
1772 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1773 -|(% style="background-color:#4f81bd; color:white; width:158px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:352px" %)**Function**
1774 -|(% style="width:156px" %)(((
1775 -AT+PLDTA=10,1
1776 -Print last 10 entries
1777 -
1778 -(((
1779 -(Printing in String Format)
1780 -)))
1781 -)))|(% style="width:311px" %)(((
1782 -Stop Tx events when read sensor data
1783 -
1784 -0001-0001 2025/5/16 06:48:04 7 ~~_
1785 -
1786 -0002-0002 2025/5/16 06:50:04 7 r_
1787 -
1788 -0003-0003 2025/5/16 06:52:04 7 r_
1789 -
1790 -0004-0004 2025/5/16 06:54:04 7 ~~_
1791 -
1792 -0005-0005 2025/5/16 06:56:04 7 ~~_
1793 -
1794 -0006-0006 2025/5/16 06:58:04 7 `
1795 -
1796 -0007-0007 2025/5/16 07:00:04 7 a
1797 -
1798 -0008-0008 2025/5/16 07:02:04 7 ra
1799 -
1800 -0009-0009 2025/5/16 07:04:04 7 xa
1801 -
1802 -0010-0010 2025/5/16 07:06:04 7 xa
1803 -
1804 -Start Tx events
1805 -
1806 -OK
1807 -)))
1808 -
1809 1809  (% style="color:#4f81bd" %)**Downlink Command:**
1810 1810  
1811 1811  No downlink commands for feature
1812 1812  
1813 1813  
1814 -== 3.9 Clear Flash Record(Since v1.3.0) ==
1657 +=== 3.9 Clear Flash Record ===
1815 1815  
1816 1816  
1817 1817  Feature: Clear flash storage for data log feature.
... ... @@ -1830,127 +1830,6 @@
1830 1830  
1831 1831  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1832 1832  
1833 -== 3.10 SDI12 timing(Since v1.3.0) ==
1834 -
1835 -
1836 -Feature: Get or set the time of SDI12 timing.
1837 -
1838 -[[image:1747289896656-580.png||height="414" width="566"]]
1839 -
1840 -
1841 -(% style="color:#4f81bd" %)**AT Command: AT+SDITIMING**
1842 -
1843 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:503px" %)
1844 -|(% style="background-color:#4f81bd; color:white; width:157px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:167px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:177px" %)**Response**
1845 -|(% style="width:155px" %)(((
1846 -AT+SDITIMING=13,9
1847 -
1848 -
1849 -)))|(% style="width:167px" %)Get or set the time of SDI12 timing|(% style="width:177px" %)(((
1850 -OK
1851 -
1852 -Default: 13,9
1853 -)))
1854 -
1855 -(% style="color:#4f81bd" %)**Downlink Command: 0xA9**
1856 -
1857 -* Example: 0xA90D09  ~/~/  Same as AT+SDITIMING=13,9
1858 -
1859 -== 3.11 add Pulse_count, VDC_input, IDC_input(Since firmware V1.3.0) ==
1860 -
1861 -
1862 -(% style="color:blue" %)**Setting up external sensors:**
1863 -
1864 -* (% style="color:#037691" %)**AT Command:**
1865 -
1866 -(% style="color:#4472c4" %)**AT+EXT=a,b,c**(%%)
1867 -
1868 -(% style="color:#4472c4" %)**a:**(%%)  **0:** Disable Counting function ( doesn't effect interrupt ).  **1:** Enable Counting function(4 bytes).
1869 -(% style="color:#4472c4" %)**b: **(%%) **0:** Disable voltage acquisition function.  **1:** Enable voltage acquisition function(2 bytes)
1870 -(% style="color:#4472c4" %)**c:**(%%)  **0:** Disable current acquisition  function.  **1:** Enable current acquisition function(2 bytes).
1871 -
1872 -**Example:**
1873 -
1874 -(% style="color:#4472c4" %)**AT+EXT=1,1,1**
1875 -
1876 -Device will add counting, voltage and current acquisition function.
1877 -
1878 -The payload will be:
1879 -Battery(mV) & Interrupt _Flag + PAYLOAD_VER + ***counting + ** ***VDC_INPUT**  + ***IDC_INPUT**  + Length depends on the return from the commands
1880 -
1881 -(% style="color:#4472c4" %)**AT+EXT=1,0,0**
1882 -
1883 -Device will add counting support.
1884 -
1885 -The payload will be:
1886 -Battery(mV) & Interrupt _Flag + PAYLOAD_VER + ***counting** + Length depends on the return from the commands
1887 -
1888 -* (% style="color:#037691" %)**Downlink Command: 0x0B aa bb cc**
1889 -
1890 -Format: Command Code (0x0B) followed by 3 bytes.
1891 -
1892 -(% style="color:#037691" %)**aa:**(%%) Set Disable or Enable Counting Support.   **00**: Disable, **01**: Enable.
1893 -
1894 -(% style="color:#037691" %)**bb:**(%%) Set Disable or Enable voltage acquisition.  **00**: Disable, **01**: Enable.
1895 -
1896 -(% style="color:#037691" %)**cc:**(%%) Set Disable or Enable current acquisition.  **00**: Disable, **01**: Enable.
1897 -
1898 -**Example:**
1899 -
1900 -Downlink payload:  0B 00 00 01  ~/~/AT+EXT=0,0,1  Enable current acquisition
1901 -
1902 -Downlink payload:  0B 01 00 01  ~/~/AT+EXT=1,0,1  Enable Counting Support and Current acquisition                        
1903 -
1904 -
1905 -(% style="color:blue" %)**Set the pulse count value:**
1906 -
1907 -* (% style="color:#037691" %)**AT Command:**
1908 -
1909 -(% style="color:#4472c4" %)**AT+SETCNT=aa     **(%%)~/~/ Set the pulse count value.
1910 -
1911 -**Example:**
1912 -
1913 -AT+SETCNT=100  (% style="display:none" %) (%%)~/~/ Set the pulse count to 100.(% style="display:none" %)
1914 -
1915 -* (% style="color:#037691" %)**Downlink Command: 0x0C**
1916 -
1917 -Format: Command Code (0x0C) followed by 4 bytes.
1918 -
1919 -**Example:**
1920 -
1921 -Downlink Payload: 0C 00 00 00 64  ~/~/ AT+SETCNT=100
1922 -
1923 -
1924 -(% style="color:blue" %)**Connect counting sensor:**
1925 -
1926 -The counting sensor cables are connected to the **3V3 pin** and **GPIO_EXTI** pin of the **SIB v1.3** motherboard.
1927 -
1928 -[[image:image-20250519110640-1.jpeg||height="318" width="708"]]
1929 -
1930 -
1931 -(% id="cke_bm_1699404S" style="color:blue; display:none" %)** **(% style="color:blue" %)**Connect Voltage output sensor:**
1932 -
1933 -Example:
1934 -
1935 -**RED <~-~-~-~-> VDC_INPUT**
1936 -
1937 -**BLACK <~-~-~-~-~-~-> GND**
1938 -
1939 -[[image:image-20250519111415-3.jpeg||height="338" width="710"]]
1940 -
1941 -
1942 -(% style="color:blue" %)**Connect Current output sensor:**
1943 -
1944 -Example:
1945 -
1946 -**RED <~-~-~-~-~-~-~-~--> IDC_INPUT**
1947 -
1948 -**BLACK <~-~-~-~-~-~-> GND**
1949 -
1950 -[[image:image-20250519111732-4.jpeg||height="373" width="708"]]
1951 -
1952 -
1953 -
1954 1954  = 4. Battery & Power Consumption =
1955 1955  
1956 1956  
1747289896656-580.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.ting
Size
... ... @@ -1,1 +1,0 @@
1 -37.0 KB
Content
image-20250516100849-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.ting
Size
... ... @@ -1,1 +1,0 @@
1 -37.2 KB
Content
image-20250516103205-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.ting
Size
... ... @@ -1,1 +1,0 @@
1 -37.3 KB
Content
image-20250516103652-3.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.ting
Size
... ... @@ -1,1 +1,0 @@
1 -14.5 KB
Content
image-20250516144559-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.ting
Size
... ... @@ -1,1 +1,0 @@
1 -55.1 KB
Content
image-20250516145402-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.ting
Size
... ... @@ -1,1 +1,0 @@
1 -9.6 KB
Content
image-20250519110640-1.jpeg
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.ting
Size
... ... @@ -1,1 +1,0 @@
1 -230.2 KB
Content
image-20250519111322-2.jpeg
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.ting
Size
... ... @@ -1,1 +1,0 @@
1 -228.0 KB
Content
image-20250519111415-3.jpeg
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.ting
Size
... ... @@ -1,1 +1,0 @@
1 -192.7 KB
Content
image-20250519111732-4.jpeg
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.ting
Size
... ... @@ -1,1 +1,0 @@
1 -193.7 KB
Content
image-20250605091006-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.ting
Size
... ... @@ -1,1 +1,0 @@
1 -37.1 KB
Content
image-20250609134137-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.ting
Size
... ... @@ -1,1 +1,0 @@
1 -48.0 KB
Content
image-20250609134901-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.ting
Size
... ... @@ -1,1 +1,0 @@
1 -16.6 KB
Content