Changes for page SDI-12-LB/LS -- SDI-12 to LoRaWAN Converter User Manual

Last modified by Xiaoling on 2025/04/25 08:58

From version < 47.2 >

edited by Xiaoling
on 2023/03/21 09:23

To version < 42.1 >

edited by Bei Jinggeng
on 2023/02/22 14:38

Change comment: Uploaded new attachment "image-20230222143809-1.png", version {1}

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@@ -1,1 +1,1 @@
--XWiki.Xiaoling
++XWiki.Bei

Content

@@ -1,5 +1,5 @@
  (% style="text-align:center" %)
--[[image:image-20230131183542-1.jpeg||_mstalt="470678" height="694" width="694"]]
++[[image:image-20230131183542-1.jpeg||height="694" width="694"]]
  **Table of Contents：**
@@ -47,7 +47,7 @@
  )))
--[[image:image-20230201084414-1.png||_mstalt="427765" height="464" width="1108"]]
++[[image:image-20230201084414-1.png||height="464" width="1108"]]
  == 1.2 Features ==
@@ -55,7 +55,7 @@
  * LoRaWAN 1.0.3 Class A
  * Ultra-low power consumption
--* Controllable 3.3v, 5v and 12v output to power external sensor
++* Controllable 5v and 12v output to power external sensor
  * SDI-12 Protocol to connect to SDI-12 Sensor
  * Monitor Battery Level
  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
@@ -79,8 +79,6 @@
  (% style="color:#037691" %)**Common DC Characteristics:**
  * Supply Voltage: 2.5v ~~ 3.6v
--* Support current: 5V 300mA
--                           12V 100mA
  * Operating Temperature: -40 ~~ 85°C
  (% style="color:#037691" %)**LoRa Spec:**
@@ -121,7 +121,7 @@
--[[image:1675212538524-889.png||_mstalt="298272"]]
++[[image:1675212538524-889.png]]
  == 1.5 Sleep mode and working mode ==
@@ -135,7 +135,7 @@
  == 1.6 Button & LEDs ==
--[[image:1675212633011-651.png||_mstalt="291538"]]
++[[image:1675212633011-651.png]]
  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
@@ -149,7 +149,7 @@
  (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
  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.
  )))
--|(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:109px" %)Deactivate Device|(% style="width:231px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means SDI-12-LB is in Deep Sleep Mode.
++|(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:109px" %)Deactivate Device|(% style="width:231px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means PS-LB is in Deep Sleep Mode.
@@ -156,7 +156,7 @@
  == 1.7 Pin Mapping ==
--[[image:1675213198663-754.png||_mstalt="297167"]]
++[[image:1675213198663-754.png]]
  == 1.8 BLE connection ==
@@ -176,11 +176,11 @@
  == 1.9 Mechanical ==
--[[image:image-20230201090139-2.png||_mstalt="428623"]]
++[[image:image-20230201090139-2.png]]
--[[image:image-20230201090139-3.png||_mstalt="428987"]]
++[[image:image-20230201090139-3.png]]
--[[image:image-20230201090139-4.png||_mstalt="429351"]]
++[[image:image-20230201090139-4.png]]
  = 2. Configure SDI-12 to connect to LoRaWAN network =
@@ -197,7 +197,7 @@
  Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]]  as a LoRaWAN gateway in this example.
--[[image:image-20230201090528-5.png||_mstalt="430300" height="465" width="1111"]]
++[[image:image-20230201090528-5.png||height="465" width="1111"]]
  The LPS8V2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
@@ -208,7 +208,7 @@
  Each SDI-12-LB is shipped with a sticker with the default device EUI as below:
--[[image:image-20230201152430-20.jpeg||_mstalt="492245"]]
++[[image:image-20230201152430-20.jpeg]]
  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
@@ -216,24 +216,24 @@
  (% style="color:blue" %)**Register the device**
--[[image:1675213652444-622.png||_mstalt="293657"]]
++[[image:1675213652444-622.png]]
  (% style="color:blue" %)**Add APP EUI and DEV EUI**
--[[image:1675213661769-223.png||_mstalt="295217"]]
++[[image:1675213661769-223.png]]
  (% style="color:blue" %)**Add APP EUI in the application**
--[[image:1675213675852-577.png||_mstalt="297947"]]
++[[image:1675213675852-577.png]]
  (% style="color:blue" %)**Add APP KEY**
--[[image:1675213686734-883.png||_mstalt="298064"]]
++[[image:1675213686734-883.png]]
  (% style="color:blue" %)**Step 2**(%%): Activate on SDI-12-LB
@@ -244,7 +244,7 @@
  (% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:blue" %)**OTA mode** (%%)for 3 seconds. And then start to JOIN LoRaWAN network. (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
--[[image:1675213704414-644.png||_mstalt="293748"]]
++[[image:1675213704414-644.png]]
  == 2.3 SDI-12 Related Commands ==
@@ -263,10 +263,10 @@
  The following is the display information on the serial port and the server.
--[[image:image-20230201091027-6.png||_mstalt="429065"]]
++[[image:image-20230201091027-6.png]]
--[[image:image-20230201091027-7.png||_mstalt="429429" height="261" width="1179"]]
++[[image:image-20230201091027-7.png||height="261" width="1179"]]
@@ -284,10 +284,10 @@
  The following is the display information on the serial port and the server.
--[[image:image-20230201091257-8.png||_mstalt="431392"]]
++[[image:image-20230201091257-8.png]]
--[[image:image-20230201091257-9.png||_mstalt="431756" height="225" width="1242"]]
++[[image:image-20230201091257-9.png||height="225" width="1242"]]
  ==== (% style="color:blue" %)**aM!,aMC!, aM1!- aM9!, aMC1!- aMC9!**(%%) ====
@@ -320,10 +320,10 @@
  The following is the display information on the serial port and the server.
--[[image:image-20230201091630-10.png||_mstalt="449995"]]
++[[image:image-20230201091630-10.png]]
--[[image:image-20230201091630-11.png||_mstalt="450372" height="247" width="1165"]]
++[[image:image-20230201091630-11.png||height="247" width="1165"]]
@@ -357,10 +357,10 @@
  The following is the display information on the serial port and the server.
--[[image:image-20230201091954-12.png||_mstalt="453687"]]
++[[image:image-20230201091954-12.png]]
--[[image:image-20230201091954-13.png||_mstalt="454064" height="203" width="1117"]]
++[[image:image-20230201091954-13.png||height="203" width="1117"]]
@@ -390,10 +390,10 @@
  The following is the display information on the serial port and the server.
--[[image:image-20230201092208-14.png||_mstalt="452283"]]
++[[image:image-20230201092208-14.png]]
--[[image:image-20230201092208-15.png||_mstalt="452660" height="214" width="1140"]]
++[[image:image-20230201092208-15.png||height="214" width="1140"]]
  === 2.3.2 Advance SDI-12 Debug command ===
@@ -425,10 +425,10 @@
  The following is the display information on the serial port and the server.
--[[image:image-20230201092355-16.png||_mstalt="453960"]]
++[[image:image-20230201092355-16.png]]
--[[image:image-20230201092355-17.png||_mstalt="454337" height="426" width="1135"]]
++[[image:image-20230201092355-17.png||height="426" width="1135"]]
  === 2.3.3 Convert ASCII to String ===
@@ -443,12 +443,12 @@
 ) AT+CONVFORM=0, string Convert String from String to ASCII
--[[image:1675214845056-885.png||_mstalt="297622"]]
++[[image:1675214845056-885.png]]
 ) AT+CONVFORM=1, ASCII Convert ASCII to String.
--[[image:1675214856590-846.png||_mstalt="297739"]]
++[[image:1675214856590-846.png]]
  === 2.3.4 Define periodically SDI-12 commands and uplink. ===
@@ -469,7 +469,7 @@
  (% 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" %)**var4**(%%): validation check for return. If return invalid, SDI-12-LB will resend this command. Max 3 retries.
++(% style="color:red" %)**var4**(%%): validation check for return. If return invalid, SDI-12-LB will resend this command. Max 2 retries.
  (% style="color:red" %)**0 **(%%) No validation check;
@@ -496,7 +496,7 @@
  **c**:  define the position for valid value.
  )))
--For example, if return from AT+COMMAND1 is “013METER   TER12 112T12-00024895<CR><LF>” , Below AT+DATACUT1 will get different result to combine payload:
++For example, if return from AT+COMMAND1 is “013METER   TER12 112T12-00024895” , Below AT+DATACUT1 will get different result to combine payload:
  (% border="1" cellspacing="4" style="background-color:#f7faff; width:510px" %)
@@ -518,14 +518,14 @@
  Where:
  * (% style="color:#037691" %)**MM **(%%): the AT+COMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
--* (% style="color:#037691" %)**NN **(%%):  1: set the AT+COMMAND value ; 2: set the AT+DATACUT value.
++* (% style="color:#037691" %)**NN **(%%):  1: set the AT+DATACUT value ; 2: set the AT+DATACUT value.
  * (% style="color:#037691" %)**LL **(%%):   The length of AT+COMMAND or AT+DATACUT command
  * (% style="color:#037691" %)**XX XX XX XX **(%%): AT+COMMAND or AT+DATACUT command
--* (% style="color:#037691" %)**YY **(%%):   If YY=0, SDI-12-LB will execute the downlink command without uplink; if YY=1, SDI-12-LB will execute an uplink after got this command.
++* (% style="color:#037691" %)**YY **(%%):   If YY=0, RS485-LN will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command.
  (% style="color:blue" %)**Example:**
--[[image:image-20230201094129-18.png||_mstalt="455065"]]
++[[image:image-20230201094129-18.png]]
@@ -552,7 +552,7 @@
  Below shows a screen shot how the results combines together to a uplink payload.
--[[image:1675215745275-920.png||_mstalt="295334"]]
++[[image:1675215745275-920.png]]
  If user don't want to use DATACUT for some command, he simply want to uplink all returns. AT+ALLDATAMOD can be set to 1.
@@ -563,7 +563,7 @@
  (% style="color:#4f81bd" %)**For example: **(%%) as below photo, AT+ALLDATAMOD=1, but AT+DATACUT1 has been set, AT+DATACUT1 will be still effect the result.
--[[image:1675215782925-448.png||_mstalt="297466"]]
++[[image:1675215782925-448.png]]
  If AT+ALLDATAMOD=1, (% style="color:#4f81bd" %)**FX,X**(%%) will be added in the payload, FX specify which command is used and X specify the length of return. for example in above screen, F1 05 means the return is from AT+COMMAND1 and the return is 5 bytes.
@@ -581,7 +581,7 @@
  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
--[[image:1675215828102-844.png||_mstalt="294645"]]
++[[image:1675215828102-844.png]]
  (% style="color:#4f81bd" %)**AT+DATAUP=1**
@@ -596,7 +596,7 @@
 . PAYLOAD# (1 byte): Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
 . DATA: Valid value: max 6 bytes(US915 version here, Notice*!) for each uplink so each uplink <= 11 bytes. For the last uplink, DATA will might less than 6 bytes
--[[image:1675215848113-696.png||_mstalt="296998"]]
++[[image:1675215848113-696.png]]
  (% style="color:red" %)**Notice: the Max bytes is according to the max support bytes in different Frequency Bands for lowest SF. As below:**
@@ -613,6 +613,15 @@
  == 2.4 Uplink Payload ==
++
++Uplink payloads have two types:
++
++* Distance Value: Use FPORT=2
++* Other control commands: Use other FPORT fields.
++
++The application server should parse the correct value based on FPORT settings.
++
++
  === 2.4.1 Device Payload, FPORT~=5 ===
@@ -627,7 +627,7 @@
  Example parse in TTNv3
--[[image:1675215946738-635.png||_mstalt="297778"]]
++[[image:1675215946738-635.png]]
  (% style="color:#037691" %)**Sensor Model**(%%): For SDI-12-LB, this value is 0x17
@@ -705,7 +705,7 @@
  Payload length in server,server will show payload not provided in the LoRaWAN server.
  )))
--[[image:1675216282284-923.png||_mstalt="295633"]]
++[[image:1675216282284-923.png]]
  === 2.4.3 Battery Info ===
@@ -732,7 +732,6 @@
  === 2.4.5 Payload version ===
--The version number of the payload, mainly used for decoding. The default is 01.
  === 2.4.6 Decode payload in The Things Network ===
@@ -740,7 +740,7 @@
  While using TTN network, you can add the payload format to decode the payload.
--[[image:1675216779406-595.png||_mstalt="298376"]]
++[[image:1675216779406-595.png]]
  There is no fix payload decoder in LoRaWAN server because the SDI-12 sensors returns are different. User need to write the decoder themselves for their case.
@@ -753,86 +753,18 @@
  The SDI-12-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link:
--[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval]]
++[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval]]]]
--== 2.6 Examples To Set SDI commands. ==
++== 2.6 Frequency Plans ==
--=== 2.6.1 Examples 1 ===
--
--COM port and SDI-12 sensor communication converted to SDI-12-LB and SDI-12 sensor communication.
--
--[[image:image-20230222143809-1.png||_mstalt="429962" height="564" width="729"]]
--
--
--(% style="color:blue" %)**1) The AT+COMMANDx command is applied to the red arrow part, and sends the SDI12 command to the SDI12 sensor:**
--
--a. Send the first command and get the first reply：
--
--(% style="color:#037691" %)**AT+COMMANDx=1I!,0,0,1**
--
--b. Send the second command and get the second reply：
--
--(% style="color:#037691" %)**AT+COMMANDx=2I!,0,0,1**
--
--c. Send the third command and get the third reply：
--
--(% style="color:#037691" %)**AT+COMMANDx=3I!,0,0,1**
--
--d. Send the fourth command and get the fourth reply：
--
--(% style="color:#037691" %)**AT+COMMANDx=4I!,0,0,1**
--
--e. Send the fifth command plus the sixth command, get the sixth reply：
--
--(% style="color:#037691" %)**AT+COMMANDx=1M!,2,1,1**
--
--f. Send the seventh command plus the eighth command, get the eighth reply：
--
--(% style="color:#037691" %)**AT+COMMANDx=2M!,2,1,1**
--
--g. Send the ninth command plus the tenth command, get the tenth reply：
--
--(% style="color:#037691" %)**AT+COMMANDx=3M!,1,1,1**
--
--h. Send the eleventh command plus the twelfth command, get the twelfth reply：
--
--(% style="color:#037691" %)**AT+COMMANDx=4M!,1,1,1**
--
--
--(% style="color:blue" %)**2) The AT+DATACUTx command is applied to the green arrow part, receiving and cut out data from the SDI12 sensor：**
--
--a. The first reply, all 34 characters: ”113TRUEBNERSMT100038220303182331<CR><LF>”
--
--Cut out all characters: (% _mstmutation="1" style="color:#037691" %)**AT+ALLDATAMOD=1  or  AT+DATACUTx=34,2,1~~34**(% style="color:#037691" %);
--
--b. The sixth reply, all 31 characters：”1+19210+1.04+0.00+22.49+11.75<CR><LF>”
--
--Cut out all characters: (% _mstmutation="1" style="color:#037691" %)**AT+ALLDATAMOD=1  or  AT+DATACUTx=31,2,1~~31**(% style="color:#037691" %);
--
--c. The eighth reply, all 31 characters：”2+18990+1.08+0.00+22.24+11.80<CR><LF>”
--
--Cut out all characters: (% _mstmutation="1" style="color:#037691" %)**AT+ALLDATAMOD=1  or  AT+DATACUTx=31,2,1~~31**(% style="color:#037691" %);
--
--d. The tenth reply, all 15 characters：”3-2919.8+24.0<CR><LF>”
--
--Cut out all characters: (% _mstmutation="1" style="color:#037691" %)**AT+ALLDATAMOD=1  or  AT+DATACUTx=15,2,1~~15**(% style="color:#037691" %);
--
--e. The twelfth reply, all 25 characters：”4+30.8+22.84+4.7+954.38<CR><LF>”
--
--Partial cut, the cut sensor address and the first two parameters：(% style="color:#037691" %)**AT+DATACUTx=25,2,1~~12, cut out the character field ” 4+30.8+22.84”**.
--
--
--== 2.7 Frequency Plans ==
--
--
  The SDI-12-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
--== 2.8 Firmware Change Log ==
++== 2.7 Firmware Change Log ==
  **Firmware download link:**
@@ -867,7 +867,7 @@
  These commands only valid for SDI-12-LB, as below:
--== 3.1 Set Transmit Interval Time ==
++== 3.1 Set Transmit Interval Time ==
  Feature: Change LoRaWAN End Node Transmit Interval.
@@ -910,14 +910,14 @@
  |(% style="width:156px" %)AT+INTMOD=?|(% style="width:187px" %)Show current interrupt mode|(% style="width:165px" %)(((
  OK
--the mode is 0 = Disable Interrupt
++the mode is 0 = No interruption
  )))
  |(% style="width:156px" %)AT+INTMOD=2|(% style="width:187px" %)(((
  Set Transmit Interval
--0. (Disable Interrupt),
--~1. (Trigger by rising and falling edge)
--2. (Trigger by falling edge)
--3. (Trigger by rising edge)
++~1. (Disable Interrupt),
++2. (Trigger by rising and falling edge)
++3. (Trigger by falling edge)
++4. (Trigger by rising edge)
  )))|(% style="width:165px" %)OK
  (% style="color:blue" %)**Downlink Command: 0x06**
@@ -1094,7 +1094,7 @@
  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
--[[image:1675234124233-857.png||_mstalt="295035"]]
++[[image:1675234124233-857.png]]
  Minimum Working Voltage for the SDI-12-LB:
@@ -1128,7 +1128,7 @@
  And the Life expectation in difference case will be shown on the right.
--[[image:1675234155374-163.png||_mstalt="294411"]]
++[[image:1675234155374-163.png]]
  The battery related documents as below:
@@ -1137,7 +1137,7 @@
  * [[Lithium-Thionyl Chloride Battery datasheet, Tech Spec>>https://www.dropbox.com/sh/d4oyfnp8o94180o/AABQewCNSh5GPeQH86UxRgQQa?dl=0]]
  * [[Lithium-ion Battery-Capacitor datasheet>>https://www.dropbox.com/s/791gjes2lcbfi1p/SPC_1520_datasheet.jpg?dl=0]], [[Tech Spec>>https://www.dropbox.com/s/4pkepr9qqqvtzf2/SPC1520%20Technical%20Specification20171123.pdf?dl=0]]
--[[image:image-20230201145019-19.png||_mstalt="453947"]]
++[[image:image-20230201145019-19.png]]
  === 4.3.1 Battery Note ===
@@ -1218,7 +1218,6 @@
  )))
--
  = 9. Packing Info =

Changes for page SDI-12-LB/LS -- SDI-12 to LoRaWAN Converter User Manual

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