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

Last modified by Mengting Qiu on 2025/07/03 15:42

From 26.1 to 27.1 From 37.3 to 37.4

From version 27.1

edited by Xiaoling
on 2023/02/01 09:23

Change comment: Uploaded new attachment "image-20230201092355-17.png", version {1}

To version 37.3

edited by Xiaoling
on 2023/02/01 10:25

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@@ -244,7 +244,7 @@
  User need to configure SDI-12-LB to communicate with SDI-12 sensors otherwise the uplink payload will only include a few bytes.
--=== 2.3.1 Basic SDI-12 debug command ===
++=== 2.3.1 Basic SDI-12 debug command ===
  User can run some basic SDI-12 command to debug the connection to the SDI-12 sensor. These commands can be sent via AT Command or LoRaWAN downlink command.
@@ -269,13 +269,12 @@
  **Parameter:  **aa: ASCII value of SDI-12 sensor address in downlink or HEX value in AT Command)
--**Example :   **AT+ADDRI=0  ( Equal to downlink: 0x AA 00 30)
++**Example :   **AT+ADDRI=0  ( Equal to downlink: 0x AA 00 30)
  The following is the display information on the serial port and the server.
--
  [[image:image-20230201091257-8.png]]
@@ -282,50 +282,54 @@
  [[image:image-20230201091257-9.png||height="225" width="1242"]]
--aM!,aMC!, aM1!- aM9!, aMC1!- aMC9!
++==== **aM!,aMC!, aM1!- aM9!, aMC1!- aMC9!** ====
--aM!: Start Non-Concurrent Measurement
--aMC!: Start Non-Concurrent Measurement – Request CRC
++**aM! **: Start Non-Concurrent Measurement
--aM1!- aM9!: Additional Measurements
++**aMC! **: Start Non-Concurrent Measurement – Request CRC
--aMC1!- aMC9!: Additional Measurements – Request CRC
++**aM1!- aM9! **: Additional Measurements
++**aMC1!- aMC9!** : Additional Measurements – Request CRC
++
  * AT Command : AT+ADDRM=0,1,0,1
  * LoRaWAN Downlink(prefix 0xAA01): 0xAA 01 30 01 00 01
  Downlink：AA 01 aa bb cc dd
--aa: SDI-12 sensor address.
++**aa**: SDI-12 sensor address.
--bb: 0: no CRC, 1: request CRC
++**bb**: 0: no CRC, 1: request CRC
--cc: 1-9: Additional Measurement, 0: no additional measurement
++**cc**: 1-9: Additional Measurement, 0: no additional measurement
--dd: delay (in second) to send **aD0!** to get return.
++**dd**: delay (in second) to send **aD0!** to get return.
  The following is the display information on the serial port and the server.
--[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
--[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
++[[image:image-20230201091630-10.png]]
++[[image:image-20230201091630-11.png||height="247" width="1165"]]
--aC!, aCC!,  aC1!- aC9!,  aCC1!- aCC9!
--aC!: Start Concurrent Measurement
--aCC!: Start Concurrent Measurement – Request CRC
++==== **aC!, aCC!,  aC1!- aC9!,  aCC1!- aCC9! ** ====
--aC1!- aC9!: Start Additional Concurrent Measurements
--aCC1!- aCC9!: Start Additional Concurrent Measurements – Request CRC
++**aC!** : Start Concurrent Measurement
++**aCC!** : Start Concurrent Measurement – Request CRC
++**aC1!- aC9!** : Start Additional Concurrent Measurements
++
++**aCC1!- aCC9!** : Start Additional Concurrent Measurements – Request CRC
++
++
  * AT Command : AT+ADDRC=0,1,0,1
  * LoRaWAN Downlink(0xAA02): 0xAA 02 30 01 00 01
@@ -332,24 +332,29 @@
  Downlink: AA 02 aa bb cc dd
--aa: SDI-12 sensor address.
++**aa**: SDI-12 sensor address.
--bb: 0: no CRC, 1: request CRC
++**bb**: 0: no CRC, 1: request CRC
--cc: 1-9: Additional Measurement, 0: no additional measurement
++**cc**: 1-9: Additional Measurement, 0: no additional measurement
--dd: delay (in second) to send **aD0!** to get return.
++**dd**: delay (in second) to send **aD0!** to get return.
  The following is the display information on the serial port and the server.
--[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]]
--[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
++[[image:image-20230201091954-12.png]]
--aR0!- aR9!,  aRC0!- aRC9!
++[[image:image-20230201091954-13.png||height="203" width="1117"]]
++
++(% style="display:none" %) (%%)
++
++==== **aR0!- aR9!,  aRC0!- aRC9!** ====
++
++
  Start Continuous Measurement
  Start Continuous Measurement – Request CRC
@@ -360,46 +360,48 @@
  Downlink: AA 03 aa bb cc dd
--aa: SDI-12 sensor address.
++**aa**: SDI-12 sensor address.
--bb: 0: no CRC, 1: request CRC
++**bb**: 0: no CRC, 1: request CRC
--cc: 1-9: Additional Measurement, 0: no additional measurement
++**cc**: 1-9: Additional Measurement, 0: no additional measurement
--dd: delay (in second) to send **aD0!** to get return.
++**dd**: delay (in second) to send **aD0!** to get return.
  The following is the display information on the serial port and the server.
--[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]
--[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]
--1.
--11.
--111. Advance SDI-12 Debug command
++[[image:image-20230201092208-14.png]]
++
++[[image:image-20230201092208-15.png||height="214" width="1140"]]
++
++
++=== 2.3.2 Advance SDI-12 Debug command ===
++
++
  This command can be used to debug all SDI-12 command.
  LoRaWAN Downlink: A8 aa xx xx xx xx bb cc
--(aa: total SDI-12 command length)
++**aa **: total SDI-12 command length
--(xx: SDI-12 command)
++**xx **: SDI-12 command
--(bb: Delay to wait for return)
++**bb **: Delay to wait for return
--(cc: 0: don’t uplink return to LoRaWAN, 1: Uplink return to LoRaWAN on FPORT=100)
++**cc **: 0: don't uplink return to LoRaWAN, 1: Uplink return to LoRaWAN on FPORT=100
--Example: AT+CFGDEV =0RC0!,1
++**Example: **AT+CFGDEV =0RC0!,1
--0RC0!: SDI-12 Command,
++**0RC0! **: SDI-12 Command,
--1: Delay 1 second.  ( 0: 810 mini-second)
++**1 **: Delay 1 second.  ( 0: 810 mini-second)
--
  Equal Downlink: 0xA8 05 30 52 43 30 21 01 01
@@ -406,36 +406,37 @@
  The following is the display information on the serial port and the server.
--[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.png]]
++[[image:image-20230201092355-16.png]]
--[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.png]]
--1.
--11.
--111. Convert ASCII to String
++[[image:image-20230201092355-17.png||height="426" width="1135"]]
--This command is used to convert between ASCII and String format.
++
++=== 2.3.3 Convert ASCII to String ===
++
++This command is used to convert between ASCII and String format.
++
  AT+CONVFORM ( Max length: 80 bytes)
--Example:
--1)AT+CONVFORM=0,string   Convert String from String to ASCII
++**Example:**
--[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image027.png]]
++1) AT+CONVFORM=0, string Convert String from String to ASCII
++[[image:1675214845056-885.png]]
--2)AT+CONVFORM=1,ASCII   Convert ASCII to String.
--[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image028.png]]
++2) AT+CONVFORM=1, ASCII Convert ASCII to String.
++[[image:1675214856590-846.png]]
++
--1.
--11.
--111. Define periodically SDI-12 commands and uplink.
++=== 2.3.4 Define periodically SDI-12 commands and uplink. ===
++
  AT+COMMANDx & AT+DATACUTx
  User can define max 15 SDI-12 Commands (AT+COMMAND1 ~~ AT+COMMANDF). On each uplink period (TDC time, default 20 minutes), SDI-12-LB will send these SDI-12 commands and wait for return from SDI-12 sensors. SDI-12-LB will then combine these returns and uplink via LoRaWAN.
@@ -445,21 +445,21 @@
  **AT+COMMANDx=var1,var2,var3,var4.**
--var1: SDI-12 command , for example: 0RC0!
++**var1**: SDI-12 command , for example: 0RC0!
--var2: Wait timeout for return. (unit: second)
++**var2**: Wait timeout for return. (unit: second)
--var3: Whether to send //addrD0!// to get return after var2 timeout. 0: Don’t Send //addrD0!//; 1: Send //addrD0!//.
++**var3**: Whether to send //addrD0!// to get return after var2 timeout. 0: Don't Send //addrD0! //; 1: Send //addrD0!//.
--var4: validation check for return. If return invalid, SDI-12-LB will resend this command. Max 2 retries.
++**var4**: validation check for return. If return invalid, SDI-12-LB will resend this command. Max 2 retries.
--0  No validation check;
++**0 ** No validation check;
--1  Check if return chars are printable char(0x20 ~~ 0x7E);
++**1**  Check if return chars are printable char(0x20 ~~ 0x7E);
--2  Check if there is return from SDI-12 sensor
++**2**  Check if there is return from SDI-12 sensor
--3  Check if return pass CRC check ( SDI-12 command var1 must include CRC request);
++**3**  Check if return pass CRC check ( SDI-12 command var1 must include CRC request);
  Each AT+COMMANDx is followed by a **AT+DATACUT** command. AT+DATACUT command is used to take the useful string from the SDI-12 sensor so the final payload will have the minimum length to uplink.
@@ -467,23 +467,25 @@
  **AT+DATACUTx** : This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
--|(((
--AT+DATACUTx=a,b,c
++(% border="1" style="background-color:#f7faff; width:436px" %)
++|(% style="width:433px" %)(((
++**AT+DATACUTx=a,b,c**
--a: length for the return of AT+COMMAND
++**a**:  length for the return of AT+COMMAND
--b:1: grab valid value by byte, max 6 bytes. 2: grab valid value by bytes section, max 3 sections.
++**b**: 1: grab valid value by byte, max 6 bytes. 2: grab valid value by bytes section, max 3 sections.
--c: define the position for valid value.
++**c**:  define the position for valid value.
  )))
--For example, if return from AT+COMMAND1 is “013METER   TER12 112T12-00024895” ,. 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:
--|AT+DATACUT1 value|Final Result to combine Payload
--|34,1,1+2+3|0D 00 01 30 31 33
--|34,2,1~~8+12~~16|0D 00 01 30 31 33 4D 45 54 45 52 54 45 52 31 32
--|34,2,1~~34|0D 00 01 30 31 33 4D 45 54 45 52 20 20 20 54 45 52 31 32 20 31 31 32 54 31 32 2D 30 30 30 32 34 38 39 35 0D 0A
++(% border="1" cellspacing="4" style="background-color:#f7faff; width:510px" %)
++|(% style="width:170px" %)**AT+DATACUT1 value**|(% style="width:338px" %)**Final Result to combine Payload**
++|(% style="width:170px" %)34,1,1+2+3|(% style="width:338px" %)0D 00 01 30 31 33
++|(% style="width:170px" %)34,2,1~~8+12~~16|(% style="width:338px" %)0D 00 01 30 31 33 4D 45 54 45 52 54 45 52 31 32
++|(% style="width:170px" %)34,2,1~~34|(% style="width:338px" %)0D 00 01 30 31 33 4D 45 54 45 52 20 20 20 54 45 52 31 32 20 31 31 32 54 31 32 2D 30 30 30 32 34 38 39 35 0D 0A
  * ** Downlink Payload:**
@@ -497,21 +497,17 @@
  Where:
--* MM: the AT+COMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
--* NN:  1: set the AT+DATACUT value ; 2: set the AT+DATACUT value.
--* LL:   The length of AT+COMMAND or AT+DATACUT command
--* XX XX XX XX: AT+COMMAND or AT+DATACUT command
--* 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.
++* **MM **: the AT+COMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
++* **NN **:  1: set the AT+DATACUT value ; 2: set the AT+DATACUT value.
++* **LL **:   The length of AT+COMMAND or AT+DATACUT command
++* **XX XX XX XX **: AT+COMMAND or AT+DATACUT command
++* **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.
--Example:
++**Example:**
--**AF 03 01 07 30 4D 43 21 01 01 01 00**: Same as AT+COMMAND3=**0MC!**,** 1**,** 1**,** 1**
++[[image:image-20230201094129-18.png]]
--**AF 03 02 06 10 01 05 06 09 0A 00**: Same as AT+DATACUT3=**16**,**1**,**5+6+9+10**
--**AF 03 02 06 0B 02 05 07 08 0A 00**: Same as AT+DATACUT3=**11**,**2**,**5~~7+8~~10**
--
--
  **Clear SDI12 Command**
  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
@@ -531,23 +531,22 @@
--
  **command combination**
  Below shows a screen shot how the results combines together to a uplink payload.
--[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image029.png]]
++[[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.
++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.
--**AT+ALLDATAMOD** will simply get all return and don’t do CRC check as result for SDI-12 command. AT+DATACUTx command has higher priority, if AT+DATACUTx has been set, AT+ALLDATAMOD will be ignore for this SDI-12 command.
++**AT+ALLDATAMOD** will simply get all return and don't do CRC check as result for SDI-12 command. AT+DATACUTx command has higher priority, if AT+DATACUTx has been set, AT+ALLDATAMOD will be ignore for this SDI-12 command.
--For example:  as below photo, AT+ALLDATAMOD=1, but AT+DATACUT1 has been set, AT+DATACUT1 will be still effect the result.
++**For example: ** as below photo, AT+ALLDATAMOD=1, but AT+DATACUT1 has been set, AT+DATACUT1 will be still effect the result.
--[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.png]]
++[[image:1675215782925-448.png]]
  If AT+ALLDATAMOD=1, **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.
@@ -556,6 +556,7 @@
  **Compose Uplink**
++
  **AT+DATAUP=0**
  Compose the uplink payload with value returns in sequence and send with A SIGNLE UPLINK.
@@ -565,7 +565,7 @@
  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
--[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image031.png]]
++[[image:1675215828102-844.png]]
  **AT+DATAUP=1**
@@ -574,7 +574,7 @@
  Final Payload is
--**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
++__**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**__
 . Battery Info (2 bytes): Battery voltage
 . PAYVER (1 byte): Defined by AT+PAYVER
@@ -582,26 +582,24 @@
 . 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:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image032.png]]
++[[image:1675215848113-696.png]]
  **Notice: the Max bytes is according to the max support bytes in different Frequency Bands for lowest SF. As below:**
--   ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink ( so 51 -5 = 46 max valid date)
++*    For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink ( so 51 -5 = 46 max valid date)
++*    For AU915/AS923 bands, if UplinkDwell time=1, max 11 bytes for each uplink ( so 11 -5 = 6 max valid date).
++*    For US915 band, max 11 bytes for each uplink ( so 11 -5 = 6 max valid date).
++*    For all other bands: max 51 bytes for each uplink  ( so 51 -5 = 46 max valid date).
--   * For AU915/AS923 bands, if UplinkDwell time=1, max 11 bytes for each uplink ( so 11 -5 = 6 max valid date).
++**~ When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
--   * For US915 band, max 11 bytes for each uplink ( so 11 -5 = 6 max valid date).
++**~ When AT+DATAUP=1 and AT+ADR=0, the maximum number of bytes of each payload is determined by the DR value.**
--   ~* For all other bands: max 51 bytes for each uplink  ( so 51 -5 = 46 max valid date).
--   *** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
++== 2.4 Uplink Payload ==
--**~      When AT+DATAUP=1 and AT+ADR=0, the maximum number of bytes of each payload is determined by the DR value.**
--1.
--11. Uplink Payload
--
  Uplink payloads have two types:
  * Distance Value: Use FPORT=2
@@ -610,24 +610,23 @@
  The application server should parse the correct value based on FPORT settings.
--1.
--11.
--111. Device Payload, FPORT=5
++=== 2.4.1 Device Payload, FPORT~=5 ===
++
  Include device configure status. Once SDI-12-LB Joined the network, it will uplink this message to the server.
--
  Users can also use the downlink command(0x26 01) to ask SDI-12-LB to resend this uplink.
++(% border="1" cellspacing="4" style="background-color:#f7faff; width:437px" %)
++|(% colspan="6" style="width:434px" %)**Device Status (FPORT=5)**
++|(% style="width:102px" %)**Size (bytes)**|(% style="width:67px" %)**1**|(% style="width:80px" %)**2**|(% style="width:89px" %)**1**|(% style="width:52px" %)**1**|(% style="width:44px" %)**2**
++|(% style="width:102px" %)**Value**|(% style="width:67px" %)Sensor Model|(% style="width:80px" %)Firmware Version|(% style="width:89px" %)Frequency Band|(% style="width:52px" %)Sub-band|(% style="width:44px" %)BAT
--|(% colspan="6" %)**Device Status (FPORT=5)**
--|**Size (bytes)**|**1**|**2**|**1**|**1**|**2**
--|**Value**|Sensor Model|Firmware Version|Frequency Band|Sub-band|BAT
--
  Example parse in TTNv3
--[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image033.png]]
++[[image:1675215946738-635.png]]
++
  **Sensor Model**: For SDI-12-LB, this value is 0x17
  **Firmware Version**: 0x0100, Means: v1.0.0 version
@@ -681,10 +681,9 @@
  Ex2: 0x0B49 = 2889mV
--1.
--11.
--111. Uplink Payload, FPORT=2
++=== 2.4.2 Uplink Payload, FPORT~=2 ===
++
  There are different cases for uplink. See below
  * SDI-12 Debug Command return: FPORT=100
@@ -691,30 +691,24 @@
  * Periodically Uplink: FPORT=2
--|(((
--**Size**
--
--**(bytes)**
--)))|**2**|**1**|**Length depends on the return from the commands**
--|**Value**|(((
++(% border="1" cellspacing="4" style="background-color:#f7faff; width:510px" %)
++|(% style="width:93px" %)(((
++**Size(bytes)**
++)))|(% style="width:83px" %)**2**|(% style="width:70px" %)**1**|(% style="width:234px" %)**Length depends on the return from the commands**
++|(% style="width:93px" %)**Value**|(% style="width:83px" %)(((
  Battery(mV)
--
  &
--
  Interrupt_Flag
--)))|[[PAYLOAD_VER>>path:#Probe_Model]]|(((
--If the valid payload is too long and exceed the maximum support
--
++)))|(% style="width:70px" %)[[PAYLOAD_VER>>path:#Probe_Model]]|(% style="width:234px" %)(((
++If the valid payload is too long and exceed the maximum support.
  Payload length in server,server will show payload not provided in the LoRaWAN server.
  )))
--[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.png]]
++[[image:1675216282284-923.png]]
++=== 2.4.3 Battery Info ===
--1.
--11.
--111. Battery Info
  Check the battery voltage for SDI-12-LB.
@@ -723,253 +723,71 @@
  Ex2: 0x0B49 = 2889mV
--1.
--11.
--111. Interrupt Pin
++=== 2.4.4 Interrupt Pin ===
++
  This data field shows if this packet is generated by **Interrupt Pin** or not. [[Click here>>path:#Int_mod]] for the hardware and software set up. Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>path:#pins]].
++**Example:**
--Example:
--
  Ex1: 0x0B45:0x0B&0x80= 0x00    Normal uplink packet.
  Ex2: 0x8B49:0x8B&0x80= 0x80    Interrupt Uplink Packet.
--1.
--11.
--111. Payload version
++=== 2.4.5 Payload version ===
++=== 2.4.6 Decode payload in The Things Network ===
--1.
--11.
--111. Decode payload in The Things Network
--
  While using TTN network, you can add the payload format to decode the payload.
--[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image035.png]]
++[[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.
++SDI-12-LB TTN Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
--下面的解码生成超链接放进去.
--function Decoder(bytes, port) {
++== 2.5 Uplink Interval ==
--  if(port==5)
--  {
++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:
--       var freq_band;
++[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval>>url:http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval]]
--       var sub_band;
--    var sensor;
--    if(bytes[0]==0x17)
++== 2.6 Frequency Plans ==
--      sensor= "SDI12-LB";
++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.
--           var firm_ver= (bytes[1]&0x0f)+'.'+(bytes[2]>>4&0x0f)+'.'+(bytes[2]&0x0f);
++[[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/]]
--    if(bytes[3]==0x01)
--        freq_band="EU868";
++== 2.7 Firmware Change Log ==
--       else if(bytes[3]==0x02)
--        freq_band="US915";
--
--       else if(bytes[3]==0x03)
--
--        freq_band="IN865";
--
--       else if(bytes[3]==0x04)
--
--        freq_band="AU915";
--
--       else if(bytes[3]==0x05)
--
--        freq_band="KZ865";
--
--       else if(bytes[3]==0x06)
--
--        freq_band="RU864";
--
--       else if(bytes[3]==0x07)
--
--        freq_band="AS923";
--
--       else if(bytes[3]==0x08)
--
--        freq_band="AS923_1";
--
--       else if(bytes[3]==0x09)
--
--        freq_band="AS923_2";
--
--       else if(bytes[3]==0x0A)
--
--        freq_band="AS923_3";
--
--       else if(bytes[3]==0x0F)
--
--        freq_band="AS923_4";
--
--       else if(bytes[3]==0x0B)
--
--        freq_band="CN470";
--
--       else if(bytes[3]==0x0C)
--
--        freq_band="EU433";
--
--       else if(bytes[3]==0x0D)
--
--        freq_band="KR920";
--
--       else if(bytes[3]==0x0E)
--
--        freq_band="MA869";
--
--
--    if(bytes[4]==0xff)
--
--      sub_band="NULL";
--
--           else
--
--      sub_band=bytes[4];
--
--
--    var bat= (bytes[5]<<8 | bytes[6])/1000;
--
--
--       return {
--
--         SENSOR_MODEL:sensor,
--
--      FIRMWARE_VERSION:firm_ver,
--
--      FREQUENCY_BAND:freq_band,
--
--      SUB_BAND:sub_band,
--
--      BAT:bat,
--
--       }
--
--  }
--
--  else if(port==100)
--
--  {
--
--      var datas_sum={};
--
--      for(var j=0;j<bytes.length;j++)
--
--      {
--
--        var datas= String.fromCharCode(bytes[j]);
--
--        if(j=='0')
--
--          datas_sum.datas_sum=datas;
--
--        else
--
--          datas_sum.datas_sum+=datas;
--
--      }
--
--
--      return datas_sum;
--
--  }
--
--  else
--
--  {
--
--      var decode={};
--
--      decode.EXTI_Trigger= (bytes[0] & 0x80)? "TRUE":"FALSE";
--
--      decode.BatV= ((bytes[0]<<8 | bytes[1])&0x7FFF)/1000;
--
--      decode.Payver= bytes[2];
--
--      for(var i=3;i<bytes.length;i++)
--
--      {
--
--        var data= String.fromCharCode(bytes[i]);
--
--        if(i=='3')
--
--          decode.data_sum=data;
--
--        else
--
--          decode.data_sum+=data;
--
--      }
--
--      return decode;
--
--  }
--
--
--}
--
--
--1.
--11. Uplink Interval
--
--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/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval]]
--
--
--
--1.
--11. Frequency Plans
--
--The SDI12-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.
--
--
--[[https:~~/~~/wiki.dragino.com/index.php?title=End_Device_Frequency_Band>>url:https://wiki.dragino.com/index.php?title=End_Device_Frequency_Band]]
--
--
--
--1.
--11. Firmware Change Log
--
  **Firmware download link:**
  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
++= 3. Configure SDI-12-LB via AT Command or LoRaWAN Downlink =
--1. Configure SDI-12-LB via AT Command or LoRaWAN Downlink
  Use can configure SDI-12-LB via AT Command or LoRaWAN Downlink.
  * AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
--* LoRaWAN Downlink instruction for different platforms:
++* LoRaWAN Downlink instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
--[[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server>>url:http://wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server]]
--
  There are two kinds of commands to configure SDI-12-LB, they are:
  * **General Commands**.
@@ -989,30 +989,28 @@
  These commands only valid for SDI-12-LB, as below:
++== 3.1 Set Transmit Interval Time ==
--1.
--11. Set Transmit Interval Time
  Feature: Change LoRaWAN End Node Transmit Interval.
--**AT Command: AT+TDC**
++(% style="color:blue" %)**AT Command: AT+TDC**
--|**Command Example**|**Function**|**Response**
--|AT+TDC=?|Show current transmit Interval|(((
++(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
++|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response**
++|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
--
  OK
--
  the interval is 30000ms = 30s
  )))
--|AT+TDC=60000|Set Transmit Interval|(((
++|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
  OK
--
  Set transmit interval to 60000ms = 60 seconds
  )))
--**Downlink Command: 0x01**
++(% style="color:blue" %)**Downlink Command: 0x01**
++
  Format: Command Code (0x01) followed by 3 bytes time value.
  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
@@ -1020,31 +1020,28 @@
  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
--1.
--11. Set Interrupt Mode
++== 3.2 Set Interrupt Mode ==
  Feature, Set Interrupt mode for GPIO_EXIT.
--**AT Command: AT+INTMOD**
++(% style="color:blue" %)**AT Command: AT+INTMOD**
--|**Command Example**|**Function**|**Response**
++(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
++|=**Command Example**|=**Function**|=**Response**
  |AT+INTMOD=?|Show current interrupt mode|(((
--
  OK
--
  the mode is 0 = No interruption
  )))
  |AT+INTMOD=2|(((
  Set Transmit Interval
--
--1. (Disable Interrupt),
--1. (Trigger by rising and falling edge),
--1. (Trigger by falling edge)
--1. (Trigger by rising edge)
++~1. (Disable Interrupt),
++2. (Trigger by rising and falling edge)
++3. (Trigger by falling edge)
++4. (Trigger by rising edge)
  )))|OK
--**Downlink Command: 0x06**
++(% style="color:blue" %)**Downlink Command: 0x06**
  Format: Command Code (0x06) followed by 3 bytes.
@@ -1053,90 +1053,79 @@
  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
--1.
--11. Set the output time
++== 3.3 Set the output time ==
++
++
  Feature, Control the output 3V3 , 5V or 12V.
--**AT Command: AT+3V3T**
++(% style="color:blue" %)**AT Command: AT+3V3T**
--|**Command Example**|**Function**|**Response**
--|AT+3V3T=?|Show 3V3 open time.|(((
++(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:474px" %)
++|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 201px;" %)**Function**|=(% style="width: 116px;" %)**Response**
++|(% style="width:154px" %)AT+3V3T=?|(% style="width:201px" %)Show 3V3 open time.|(% style="width:116px" %)(((
--
  OK
  )))
--|AT+3V3T=0|Normally open 3V3 power supply.|(((
++|(% style="width:154px" %)AT+3V3T=0|(% style="width:201px" %)Normally open 3V3 power supply.|(% style="width:116px" %)(((
  OK
--
  default setting
  )))
--|AT+3V3T=1000|Close after a delay of 1000 milliseconds.|(((
++|(% style="width:154px" %)AT+3V3T=1000|(% style="width:201px" %)Close after a delay of 1000 milliseconds.|(% style="width:116px" %)(((
  OK
--
--
  )))
--|AT+3V3T=65535|Normally closed 3V3 power supply.|(((
++|(% style="width:154px" %)AT+3V3T=65535|(% style="width:201px" %)Normally closed 3V3 power supply.|(% style="width:116px" %)(((
  OK
--
--
  )))
--**AT Command: AT+5VT**
++(% style="color:blue" %)**AT Command: AT+5VT**
--|**Command Example**|**Function**|**Response**
--|AT+5VT=?|Show 5V open time.|(((
++(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:470px" %)
++|=(% style="width: 155px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 114px;" %)**Response**
++|(% style="width:155px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:114px" %)(((
--
  OK
  )))
--|AT+5VT=0|Normally closed 5V power supply.|(((
++|(% style="width:155px" %)AT+5VT=0|(% style="width:196px" %)Normally closed 5V power supply.|(% style="width:114px" %)(((
  OK
--
  default setting
  )))
--|AT+5VT=1000|Close after a delay of 1000 milliseconds.|(((
++|(% style="width:155px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:114px" %)(((
  OK
--
--
  )))
--|AT+5VT=65535|Normally open 5V power supply.|(((
++|(% style="width:155px" %)AT+5VT=65535|(% style="width:196px" %)Normally open 5V power supply.|(% style="width:114px" %)(((
  OK
--
--
  )))
--**AT Command: AT+12VT**
++(% style="color:blue" %)**AT Command: AT+12VT**
--|**Command Example**|**Function**|**Response**
--|AT+12VT=?|Show 12V open time.|(((
++(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:443px" %)
++|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 199px;" %)**Function**|=(% style="width: 83px;" %)**Response**
++|(% style="width:156px" %)AT+12VT=?|(% style="width:199px" %)Show 12V open time.|(% style="width:83px" %)(((
--
  OK
  )))
--|AT+12VT=0|Normally closed 12V power supply.|OK
--|AT+12VT=500|Close after a delay of 500 milliseconds.|(((
++|(% style="width:156px" %)AT+12VT=0|(% style="width:199px" %)Normally closed 12V power supply.|(% style="width:83px" %)OK
++|(% style="width:156px" %)AT+12VT=500|(% style="width:199px" %)Close after a delay of 500 milliseconds.|(% style="width:83px" %)(((
  OK
--
--
  )))
--**Downlink Command: 0x07**
++(% style="color:blue" %)**Downlink Command: 0x07**
  Format: Command Code (0x07) followed by 3 bytes.
  The first byte is which power, the second and third bytes are the time to turn on.
--* Example 1: Downlink Payload: 070101F4  -> AT+3V3T=500
--* Example 2: Downlink Payload: 0701FFFF   -> AT+3V3T=65535
--* Example 3: Downlink Payload: 070203E8  -> AT+5VT=1000
--* Example 4: Downlink Payload: 07020000  -> AT+5VT=0
--* Example 5: Downlink Payload: 070301F4  -> AT+12VT=500
--* Example 6: Downlink Payload: 07030000  -> AT+12VT=0
++* Example 1: Downlink Payload: 070101F4  **~-~-->**   AT+3V3T=500
++* Example 2: Downlink Payload: 0701FFFF   **~-~-->**  AT+3V3T=65535
++* Example 3: Downlink Payload: 070203E8  **~-~-->**  AT+5VT=1000
++* Example 4: Downlink Payload: 07020000  **~-~-->**  AT+5VT=0
++* Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
++* Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
--1.
--11.   Set the all data mode
++== 3.4 Set the all data mode ==
++
  Feature, Set the all data mode.
  **AT Command: AT+ALLDATAMOD**
@@ -1157,9 +1157,9 @@
  * Example 1: Downlink Payload: AB 00 ~/~/ AT+ALLDATAMOD=0
  * Example 2: Downlink Payload: AB 01 ~/~/ AT+ALLDATAMOD=1
--1.
--11.   Set the splicing payload for uplink
++== 3.5 Set the splicing payload for uplink ==
++
  Feature, splicing payload for uplink.
  **AT Command: AT+DATAUP**
@@ -1167,24 +1167,16 @@
  |**Command Example**|**Function**|**Response**
  |AT+DATAUP =?|Show current splicing payload for uplink mode|(((
--
--
  OK
  )))
  |AT+DATAUP =0|(((
  Set splicing payload for uplink mode is 0.
--
--
  )))|(((
  OK
--
--
  )))
  |AT+DATAUP =1|Set splicing payload for uplink mode is 1 , and the each splice uplink is sent sequentially.|OK
  |AT+DATAUP =1,20000|(((
--Set splicing payload for uplink mode is 1, and the uplink interval of each splice to 20000 milliseconds.
--
--
++Set splicing payload for uplink mode is 1, and the uplink interval of each splice to 20000 milliseconds.
  )))|OK
  **Downlink Command: 0xAD**
@@ -1198,8 +1198,7 @@
  This means that the interval is set to 0x000014=20S
--1.
--11.   Set the payload version
++== 3.6 Set the payload version ==
  Feature, Set the payload version.
@@ -1208,8 +1208,6 @@
  |**Command Example**|**Function**|**Response**
  |AT+PAYVER=?|Show current payload version|(((
--
--
  OK
  )))
  |AT+PAYVER=5|Set payload version is 5.|OK
@@ -1221,47 +1221,43 @@
  * Example 1: Downlink Payload: AE 01 ~/~/ AT+PAYVER=1
  * Example 2: Downlink Payload: AE 05 ~/~/ AT+PAYVER=5
--1. Battery & how to replace
--11. Battery Type
++= 4. Battery & how to replace =
--SDI-12-LB is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]. The battery is un-rechargeable battery with low discharge rate targeting for 8~~10 years use. This type of battery is commonly used in IoT target for long-term running, such as water meter.
++== 4.1 Battery Type ==
++PS-LB is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>https://www.dropbox.com/sh/w9l2oa3ytpculph/AAAPtt-apH4lYfCj-2Y6lHvQa?dl=0]]. The battery is un-rechargeable battery with low discharge rate targeting for 8~~10 years use. This type of battery is commonly used in IoT target for long-term running, such as water meter.
++
++
  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
--[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image036.png]]
++[[image:1675146710956-626.png]]
--Minimum Working Voltage for the SDI-12-LB:
++Minimum Working Voltage for the PS-LB:
--SDI-12-LB:  2.45v ~~ 3.6v
++PS-LB:  2.45v ~~ 3.6v
--1.
--11. Replace Battery
++== 4.2 Replace Battery ==
++
  Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
  And make sure the positive and negative pins match.
++== 4.3 Power Consumption Analyze ==
--1.
--11. Power Consumption Analyze
  Dragino Battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
--
  Instruction to use as below:
++(% style="color:blue" %)**Step 1:**(%%) Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0>>https://www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0]]
--Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
++(% style="color:blue" %)**Step 2:**(%%) Open it and choose
--[[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
--
--
--Step 2: Open it and choose
--
  * Product Model
  * Uplink Interval
  * Working Mode
@@ -1268,57 +1268,49 @@
  And the Life expectation in difference case will be shown on the right.
--[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image037.png]]
++[[image:1675146895108-304.png]]
  The battery related documents as below:
--* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
--* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet-EN.pdf]] datasheet, [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet_PM-ER18505-S-02-LF_EN.pdf]]
--* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
++* [[Battery Dimension>>https://www.dropbox.com/s/ox5g9njwjle7aw3/LSN50-Battery-Dimension.pdf?dl=0]],
++* [[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]]
--|(((
--JST-XH-2P connector
--)))
++[[image:image-20230131145708-3.png]]
--[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image038.png]]
++=== 4.3.1 Battery Note ===
--1.
--11.
--111. Battery Note
--
  The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
--1.
--11.
--111. Replace the battery
++=== 4.3.2 Replace the battery ===
--You can change the battery in the SDI-12-LB.The type of battery is not limited as long as the output is between 3v to 3.6v.  On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board.
++You can change the battery in the PS-LB.The type of battery is not limited as long as the output is between 3v to 3.6v.  On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won't be voltage drop between battery and main board.
--The default battery pack of SDI-12-LB includes a ER26500 plus super capacitor. If user can’t find this pack locally, they can find ER26500 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
++The default battery pack of PS-LB includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
++= 5. Remote Configure device =
++== 5.1 Connect via BLE ==
--1. Remote Configure device
--11. Connect via BLE
++Please see this instruction for how to configure via BLE: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]]
--Please see this instruction for how to configure via BLE:
--[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]]
++== 5.2 AT Command Set ==
--1.
--11. AT Command Set
--1. OTA firmware update
++= 6. OTA firmware update =
++
++
  Please see this link for how to do OTA firmware update.
  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
@@ -1325,8 +1325,21 @@
++= 7. Order Info =
++Part Number: SDI-12-LB-XXX
++XXX:
++EU433: frequency bands EU433
++EU868: frequency bands EU868
++KR920: frequency bands KR920
++CN470: frequency bands CN470
++AS923: frequency bands AS923
++AU915: frequency bands AU915
++US915: frequency bands US915
++IN865: frequency bands IN865
++RU864: frequency bands RU864
++KZ865: frequency bands KZ865
@@ -1333,11 +1333,13 @@
--1. Order Info
++= 8. Packing Info =
++
++
  **Package Includes**:
--* SDI-12-LB SDI-12 to LoRaWAN Converter
++* SDI-12-LB SDI-12 to LoRaWAN Converter x 1
  **Dimension and weight**:
@@ -1348,11 +1348,11 @@
--1. Support
++= 9. Support =
++
  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
--* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to
--[[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
++* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]

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

Summary

Details

Applications

Navigation