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Last modified by Mengting Qiu on 2025/07/03 15:42
From version 171.1
edited by Mengting Qiu
on 2025/06/09 14:13
Change comment: Uploaded new attachment "image-20250609141343-1.png", version {1}
To version 156.2
edited by Mengting Qiu
on 2025/05/16 16:40
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:
... ... @@ -1676,7 +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) ==
1637 +=== 3.7 Print data entries base on page(Since v1.3.0) ===
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) ==
1681 +=== 3.8 Print last few data entries(Since v1.3.0) ===
1724 1724  
1725 1725  
1726 1726  Feature: Print the last few data entries
... ... @@ -1732,7 +1732,7 @@
1732 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 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 1734  
1735 -* **Prints in hex format:**
1693 +* Prints in hex format:
1736 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**
... ... @@ -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) ==
1772 +=== 3.9 Clear Flash Record(Since v1.3.0) ===
1815 1815  
1816 1816  
1817 1817  Feature: Clear flash storage for data log feature.
... ... @@ -1830,6 +1830,8 @@
1830 1830  
1831 1831  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1832 1832  
1791 +
1792 +
1833 1833  == 3.10 SDI12 timing(Since v1.3.0) ==
1834 1834  
1835 1835  
... ... @@ -1837,7 +1837,6 @@
1837 1837  
1838 1838  [[image:1747289896656-580.png||height="414" width="566"]]
1839 1839  
1840 -
1841 1841  (% style="color:#4f81bd" %)**AT Command: AT+SDITIMING**
1842 1842  
1843 1843  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:503px" %)
... ... @@ -1856,6 +1856,8 @@
1856 1856  
1857 1857  * Example: 0xA90D09  ~/~/  Same as AT+SDITIMING=13,9
1858 1858  
1818 +
1819 +
1859 1859  == 3.11 add Pulse_count, VDC_input, IDC_input(Since firmware V1.3.0) ==
1860 1860  
1861 1861  
... ... @@ -1865,20 +1865,20 @@
1865 1865  
1866 1866  (% style="color:#4472c4" %)**AT+EXT=a,b,c**(%%)
1867 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).
1829 +(% style="color:#4472c4" %)**a:**(%%)  **0:** ignore I2C interface.  ** 1:** Add SHT31 sensor support (4 bytes).
1830 +(% style="color:#4472c4" %)**b: **(%%) **0:** ignore pulse interface ( doesn't effect interrupt ).  **1:** Add Counting Support (4 bytes).
1831 +(% style="color:#4472c4" %)**c:**(%%)  **0:** ignore one wire interface.  **1:** Add DS18B20 support (2 bytes).
1871 1871  
1872 1872  **Example:**
1873 1873  
1874 1874  (% style="color:#4472c4" %)**AT+EXT=1,1,1**
1875 1875  
1876 -Device will add counting, voltage and current acquisition function.
1837 +Device will add SHT31, counting, DS18B20 support.
1877 1877  
1878 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
1840 +Battery(mV) & Interrupt _Flag + PAYLOAD_VER + ***SHT31 temp** + ***SHT31 Hum** + ***counting** + *DS18B20 + Length depends on the return from the commands
1880 1880  
1881 -(% style="color:#4472c4" %)**AT+EXT=1,0,0**
1842 +(% style="color:#4472c4" %)**AT+EXT=0,1,0**
1882 1882  
1883 1883  Device will add counting support.
1884 1884  
... ... @@ -1889,17 +1889,17 @@
1889 1889  
1890 1890  Format: Command Code (0x0B) followed by 3 bytes.
1891 1891  
1892 -(% style="color:#037691" %)**aa:**(%%) Set Disable or Enable Counting Support.   **00**: Disable, **01**: Enable.
1853 +(% style="color:#037691" %)**aa:**(%%) Set whether to add SHT31 sensor support.  **00**: No, **01**: Add.
1893 1893  
1894 -(% style="color:#037691" %)**bb:**(%%) Set Disable or Enable voltage acquisition.  **00**: Disable, **01**: Enable.
1855 +(% style="color:#037691" %)**bb:**(%%) Set whether to add Counting Support.  **00**: No, **01**: Add.
1895 1895  
1896 -(% style="color:#037691" %)**cc:**(%%) Set Disable or Enable current acquisition.  **00**: Disable, **01**: Enable.
1857 +(% style="color:#037691" %)**cc:**(%%) Set whether to add DS18B20 support.  **00**: No, **01**: Add.
1897 1897  
1898 1898  **Example:**
1899 1899  
1900 -Downlink payload:  0B 00 00 01  ~/~/AT+EXT=0,0,1  Enable current acquisition
1861 +Downlink payload:  0B 00 00 01  ~/~/AT+EXT=0,0,1  Add DS18B20 support
1901 1901  
1902 -Downlink payload:  0B 01 00 01  ~/~/AT+EXT=1,0,1  Enable Counting Support and Current acquisition                        
1863 +Downlink payload:  0B 01 00 01  ~/~/AT+EXT=1,0,1  Add SHT31 sensor support and DS18B20 support                        
1903 1903  
1904 1904  
1905 1905  (% style="color:blue" %)**Set the pulse count value:**
... ... @@ -1921,33 +1921,37 @@
1921 1921  Downlink Payload: 0C 00 00 00 64  ~/~/ AT+SETCNT=100
1922 1922  
1923 1923  
1924 -(% style="color:blue" %)**Connect counting sensor:**
1885 +(% style="color:blue" %)**Connect DS18B20 sensor:**
1925 1925  
1926 -The counting sensor cables are connected to the **3V3 pin** and **GPIO_EXTI** pin of the **SIB v1.3** motherboard.
1887 +**RED <~-~-~-~-~-~-~-~--> VBAT_OUT(+3.3V)**
1927 1927  
1928 -[[image:image-20250519110640-1.jpeg||height="318" width="708"]]
1889 +**YELLOW <~-~-~-~-> ONE_WIRE**
1929 1929  
1891 +**BLACK <~-~-~-~-~-~-> GND**
1930 1930  
1931 -(% id="cke_bm_1699404S" style="color:blue; display:none" %)** **(% style="color:blue" %)**Connect Voltage output sensor:**
1893 +[[image:image-20241223101841-3.jpeg||height="417" width="666"]]
1932 1932  
1933 -Example:
1934 1934  
1935 -**RED <~-~-~-~-> VDC_INPUT**
1896 +(% style="color:blue" %)**Connect SHT31 sensor:**
1936 1936  
1898 +**RED <~-~-~-~-~-~-~-~--> VBAT_OUT(+3.3V)**
1899 +
1900 +**YELLOW <~-~-~-~-> SCL**
1901 +
1902 +**GREEN <~-~-~-~-~-~-> SDA**
1903 +
1937 1937  **BLACK <~-~-~-~-~-~-> GND**
1938 1938  
1939 -[[image:image-20250519111415-3.jpeg||height="338" width="710"]]
1906 +[[image:image-20241223100438-2.jpeg||height="440" width="672"]]
1940 1940  
1941 1941  
1942 -(% style="color:blue" %)**Connect Current output sensor:**
1909 +(% style="color:blue" %)**Connect counting sensor:**
1943 1943  
1944 -Example:
1911 +The counting sensor cables are connected to the VBAT_OUT(+3.3v) pin and GPIO_EXTI pin of the RS485_LB motherboard.
1945 1945  
1946 -**RED <~-~-~-~-~-~-~-~--> IDC_INPUT**
1913 +[[image:image-20241223102347-4.jpeg||height="437" width="683"]]
1947 1947  
1948 -**BLACK <~-~-~-~-~-~-> GND**
1949 1949  
1950 -[[image:image-20250519111732-4.jpeg||height="373" width="708"]]
1951 1951  
1952 1952  
1953 1953  
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