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Last modified by Mengting Qiu on 2025/07/03 15:42
From version 173.1
edited by Xiaoling
on 2025/06/10 10:52
Change comment: There is no comment for this version
To version 166.2
edited by Mengting Qiu
on 2025/06/07 09:44
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.Xiaoling
1 +XWiki.ting
Content
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1 1  
2 2  
3 -[[image:image-20240103165259-3.png||data-xwiki-image-style-alignment="center" height="433" width="591"]]
3 +(% style="text-align:center" %)
4 +[[image:image-20240103165259-3.png||height="433" width="591"]]
4 4  
5 5  
6 6  
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138 138  
139 139  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
140 140  |=(% style="width: 167px;background-color:#4F81BD;color:white" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 226px;background-color:#4F81BD;color:white" %)**Action**
141 -|[[image:1749523850351-927.png]] 1~~3s|(% style="background-color:#f2f2f2; width:117px" %)Send an uplink|(% style="background-color:#f2f2f2; width:225px" %)(((
142 +|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Send an uplink|(% style="background-color:#f2f2f2; width:225px" %)(((
142 142  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
143 143  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
144 144  )))
145 -|[[image:1749523852387-583.png]] >3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
146 +|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT for more than 3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
146 146  (% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network.
147 147  (% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
148 148  Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network.
149 149  )))
150 -|[[image:1749523825515-716.png]] x5|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means SDI-12-LB/LS is in Deep Sleep Mode.
151 +|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means SDI-12-LB/LS is in Deep Sleep Mode.
151 151  
152 152  == 1.7 Pin Mapping ==
153 153  
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510 510  
511 511  (% style="color:red" %)**var2**(%%): Wait timeout for return. (unit: second)
512 512  
513 -(% 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)**
514 514  
515 -(% 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.)**
516 +(% style="color:red" %)**(When set to 2, AT+ALDATAMOD=1 does not intercept data returned by the current COMMAND command.)**
516 516  
517 517  (% style="color:red" %)**var4**(%%): validation check for return. If return invalid, SDI-12-LB/LS will resend this command. Max 3 retries.
518 518  
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709 709  * Example 1: Downlink Payload: AC 01 01 02 02 02  ~/~/  AT+DATACONV1=1,2+2,2 
710 710  * Example 2: Downlink Payload: AC 02 01 02 02 02 03 02  ~/~/  AT+DATACONV2=1,2+2,2+3,2
711 711  
713 +
714 +
715 +
716 +
712 712  **For example:**
713 713  
714 714  This is my configuration:
715 715  
716 -[[image:image-20250609134137-1.png]]
721 +[[image:image-20250605091006-1.png]]
717 717  
718 718  
719 -* AT+COMMAND1=0C!,0,2,0  Use concurrent measurement commands without intercepting the returned data.
720 -* 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)
721 -* AT+COMMAND3=0D0!,0,0,0  Query the data measured by device 0
722 -* AT+COMMAND4=1D0!,0,0,0  Query the data measured by device 1
724 +* 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.
725 +* 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)
726 +* AT+COMMAND3=0D0!,0,0,0  Query the data measured by device 0
723 723  
724 724  This is the data obtained:
725 725  
726 -[[image:image-20250609134901-2.png]]
730 +[[image:image-20250516145402-2.png]]
727 727  
728 728  
729 729  When using the AT+DATACONVx command,
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731 731  The data of RETURN3 will be converted into 2 data, the first data is +95, and the second data is +260.
732 732  
733 733  * 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:
734 -* (((
735 -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:
736 -)))
737 737  
738 -[[image:image-20250609141343-1.png]]
739 +[[image:image-20250516144559-1.png]]
739 739  
740 -**For example,the uplink payload as below:**
741 +0C90 01 005F 0104
741 741  
742 -0CE4 01 00C6 0103 02DB99 00FD 0001
743 +(% style="color:#037691" %)**BAT**(%%): 0x0c90 = 3216mV = 3.216V
743 743  
744 -(% style="color:#037691" %)**BAT**(%%): 0x0CE4 = 3300mV = 3.300V
745 -
746 746  (% style="color:#037691" %)**Payload Version**(%%): 0x01, Means: v1.0 version
747 747  
748 -(% style="color:#037691" %)**Data 1: **(%%)0x00C6(H) = 198(D) / 100 = 19.8
747 +(% style="color:#037691" %)**Data 1: **(%%)0x005F(H) = 95(D) / 100 = 0.95
749 749  
750 -(% style="color:#037691" %)**Data 2: **(%%)0x0103(H) = 259(D) / 10 = 25.9
749 +(% style="color:#037691" %)**Data 2: **(%%)0x0104(H) = 260(D) / 10 = 26.0
751 751  
752 -(% style="color:#037691" %)**Data 3: **(%%)0x02DB99(H) = 187289(D) / 100 = 1872.89
753 753  
754 -(% style="color:#037691" %)**Data 4: **(%%)0x00FD(H) = 253(D) / 10 = 25.3
755 -
756 -(% style="color:#037691" %)**Data 5: **(%%)0x0001(H) = 1(D) = 1
757 -
758 -
759 759  == 2.4 Uplink Payload ==
760 760  
761 761  === 2.4.1 Device Payload, FPORT~=5 ===
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1816 1816  No downlink commands for feature
1817 1817  
1818 1818  
1819 -== 3.9 Clear Flash Record(Since v1.3.0) ==
1812 +=== 3.9 Clear Flash Record(Since v1.3.0) ===
1820 1820  
1821 1821  
1822 1822  Feature: Clear flash storage for data log feature.
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