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 34.1 to 33.1 From 40.3 to 40.2

From version 40.2

edited by Xiaoling
on 2023/02/01 14:50

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To version 34.1

edited by Xiaoling
on 2023/02/01 09:44

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@@ -3,7 +3,6 @@
  **Table of Contents：**
--{{toc/}}
@@ -17,23 +17,22 @@
--
  = 1. Introduction =
  == 1.1 What is SDI-12 to LoRaWAN Converter ==
--The Dragino (% style="color:blue" %)**SDI-12-LB**(%%) is a (% style="color:blue" %)**SDI-12 to LoRaWAN Converter **(%%)designed for Smart Agriculture solution.
++The Dragino **SDI-12-LB** is a **SDI-12 to LoRaWAN Converter **designed for Smart Agriculture solution.
  SDI-12 (Serial Digital Interface at 1200 baud) is an asynchronous [[serial communications>>url:https://en.wikipedia.org/wiki/Serial_communication]] protocol for intelligent sensors that monitor environment data. SDI-12 protocol is widely used in Agriculture sensor and Weather Station sensors.
--SDI-12-LB has SDI-12 interface and support 12v output to power external SDI-12 sensor. It can get the environment data from SDI-12 sensor and sends out the data via LoRaWAN wireless protocol.
++**SDI-12-LB** has SDI-12 interface and support 12v output to power external SDI-12 sensor. It can get the environment data from SDI-12 sensor and sends out the data via LoRaWAN wireless protocol.
--The LoRa wireless technology used in SDI-12-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
++The LoRa wireless technology used in **SDI-12-LB** allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
--SDI-12-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
++**SDI-12-LB** is powered by **8500mAh Li-SOCI2 battery**, it is designed for long term use up to 5 years.
--Each SDI-12-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
++Each **SDI-12-LB** is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
  [[image:image-20230201084414-1.png||height="464" width="1108"]]
@@ -41,6 +41,8 @@
++
++
  == 1.2 Features ==
@@ -59,18 +59,18 @@
  == 1.3 Specification ==
--(% style="color:#037691" %)**Micro Controller:**
++**Micro Controller:**
  * MCU: 48Mhz ARM
  * Flash: 256KB
  * RAM: 64KB
--(% style="color:#037691" %)**Common DC Characteristics:**
++**Common DC Characteristics:**
  * Supply Voltage: 2.5v ~~ 3.6v
  * Operating Temperature: -40 ~~ 85°C
--(% style="color:#037691" %)**LoRa Spec:**
++**LoRa Spec:**
  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
  * Max +22 dBm constant RF output vs.
@@ -77,19 +77,19 @@
  * RX sensitivity: down to -139 dBm.
  * Excellent blocking immunity
--(% style="color:#037691" %)**Current Input Measuring :**
++**Current Input Measuring :**
  * Range: 0 ~~ 20mA
  * Accuracy: 0.02mA
  * Resolution: 0.001mA
--(% style="color:#037691" %)**Voltage Input Measuring:**
++**Voltage Input Measuring:**
  * Range: 0 ~~ 30v
  * Accuracy: 0.02v
  * Resolution: 0.001v
--(% style="color:#037691" %)**Battery:**
++**Battery:**
  * Li/SOCI2 un-chargeable battery
  * Capacity: 8500mAh
@@ -97,7 +97,7 @@
  * Max continuously current: 130mA
  * Max boost current: 2A, 1 second
--(% style="color:#037691" %)**Power Consumption**
++**Power Consumption**
  * Sleep Mode: 5uA @ 3.3v
  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
@@ -112,9 +112,9 @@
  == 1.5 Sleep mode and working mode ==
--(% style="color:blue" %)**Deep Sleep Mode: **(%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
++**Deep Sleep Mode: **Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
--(% style="color:blue" %)**Working Mode: **(%%)In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
++**Working Mode: **In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
  == 1.6 Button & LEDs ==
@@ -160,6 +160,9 @@
  == 1.9 Mechanical ==
++
++
++
  [[image:image-20230201090139-2.png]]
  [[image:image-20230201090139-3.png]]
@@ -172,7 +172,7 @@
  == 2.1 How it works ==
--The SDI-12-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and activate the SDI-12-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
++The SDI-12-LB is configured as **LoRaWAN OTAA Class A** mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and activate the SDI-12-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
  == 2.2 Quick guide to connect to LoRaWAN server (OTAA) ==
@@ -187,7 +187,7 @@
  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.
--(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from SDI-12-LB.
++**Step 1**: Create a device in TTN with the OTAA keys from SDI-12-LB.
  Each SDI-12-LB is shipped with a sticker with the default device EUI as below:
@@ -201,35 +201,35 @@
  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
--(% style="color:blue" %)**Register the device**
++**Register the device**
  [[image:1675213652444-622.png]]
--(% style="color:blue" %)**Add APP EUI and DEV EUI**
++**Add APP EUI and DEV EUI**
  [[image:1675213661769-223.png]]
--(% style="color:blue" %)**Add APP EUI in the application**
++**Add APP EUI in the application**
  [[image:1675213675852-577.png]]
--(% style="color:blue" %)**Add APP KEY**
++**Add APP KEY**
  [[image:1675213686734-883.png]]
--(% style="color:blue" %)**Step 2**(%%): Activate on SDI-12-LB
++**Step 2**: Activate on SDI-12-LB
  Press the button for 5 seconds to activate the SDI-12-LB.
--(% 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.
++**Green led** will fast blink 5 times, device will enter **OTA mode** for 3 seconds. And then start to JOIN LoRaWAN network. **Green led** will solidly turn on for 5 seconds after joined in network.
  [[image:1675213704414-644.png]]
@@ -258,15 +258,15 @@
  [[image:image-20230201091027-7.png||height="261" width="1179"]]
--==== (% style="color:blue" %)**al!  ~-~- Get SDI-12 sensor Identification**(%%) ====
++==== **al!  ~-~- Get SDI-12 sensor Identification** ====
  * AT Command:  AT+ADDRI=aa
  * LoRaWAN Downlink(prefix 0xAA00):  AA 00 aa
--(% style="color:#037691" %)**Parameter:  **(%%)aa: ASCII value of SDI-12 sensor address in downlink or HEX value in AT Command)
++**Parameter:  **aa: ASCII value of SDI-12 sensor address in downlink or HEX value in AT Command)
--(% style="color:blue" %)**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.
@@ -278,31 +278,30 @@
  [[image:image-20230201091257-9.png||height="225" width="1242"]]
--==== (% style="color:blue" %)**aM!,aMC!, aM1!- aM9!, aMC1!- aMC9!**(%%) ====
++==== **aM!,aMC!, aM1!- aM9!, aMC1!- aMC9!** ====
--(% style="color:red" %)**aM! **(%%): Start Non-Concurrent Measurement
++**aM! **: Start Non-Concurrent Measurement
--(% style="color:red" %)**aMC! **(%%): Start Non-Concurrent Measurement – Request CRC
++**aMC! **: Start Non-Concurrent Measurement – Request CRC
--(% style="color:red" %)**aM1!- aM9! **(%%): Additional Measurements
++**aM1!- aM9! **: Additional Measurements
--(% style="color:red" %)**aMC1!- aMC9!**(%%) : Additional Measurements – Request CRC
++**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
--(% style="color:#037691" %)**aa**(%%): SDI-12 sensor address.
++**aa**: SDI-12 sensor address.
--(% style="color:#037691" %)**bb**(%%): 0: no CRC, 1: request CRC
++**bb**: 0: no CRC, 1: request CRC
--(% style="color:#037691" %)**cc**(%%): 1-9: Additional Measurement, 0: no additional measurement
++**cc**: 1-9: Additional Measurement, 0: no additional measurement
--(% style="color:#037691" %)**dd**(%%): delay (in second) to send (% style="color:#037691" %)**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.
@@ -315,16 +315,16 @@
--==== (% style="color:blue" %)**aC!, aCC!,  aC1!- aC9!,  aCC1!- aCC9! **(%%) ====
++==== **aC!, aCC!,  aC1!- aC9!,  aCC1!- aCC9! ** ====
--(% style="color:red" %)**aC!**(%%) : Start Concurrent Measurement
++**aC!** : Start Concurrent Measurement
--(% style="color:red" %)**aCC!** (%%): Start Concurrent Measurement – Request CRC
++**aCC!** : Start Concurrent Measurement – Request CRC
--(% style="color:red" %)**aC1!- aC9!**(%%) : Start Additional Concurrent Measurements
++**aC1!- aC9!** : Start Additional Concurrent Measurements
--(% style="color:red" %)**aCC1!- aCC9!**(%%) : Start Additional Concurrent Measurements – Request CRC
++**aCC1!- aCC9!** : Start Additional Concurrent Measurements – Request CRC
  * AT Command : AT+ADDRC=0,1,0,1
@@ -333,13 +333,13 @@
  Downlink: AA 02 aa bb cc dd
--(% style="color:#037691" %)**aa**(%%): SDI-12 sensor address.
++**aa**: SDI-12 sensor address.
--(% style="color:#037691" %)**bb**(%%): 0: no CRC, 1: request CRC
++**bb**: 0: no CRC, 1: request CRC
--(% style="color:#037691" %)**cc**(%%): 1-9: Additional Measurement, 0: no additional measurement
++**cc**: 1-9: Additional Measurement, 0: no additional measurement
--(% style="color:#037691" %)**dd**(%%): delay (in second) to send (% style="color:#037691" %)**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.
@@ -351,11 +351,11 @@
  [[image:image-20230201091954-13.png||height="203" width="1117"]]
++(% style="display:none" %) (%%)
++==== **aR0!- aR9!,  aRC0!- aRC9!** ====
--==== (% style="color:blue" %)**aR0!- aR9!,  aRC0!- aRC9!**(%%) ====
--
  Start Continuous Measurement
  Start Continuous Measurement – Request CRC
@@ -366,13 +366,13 @@
  Downlink: AA 03 aa bb cc dd
--(% style="color:#037691" %)**aa**(%%): SDI-12 sensor address.
++**aa**: SDI-12 sensor address.
--(% style="color:#037691" %)**bb**(%%): 0: no CRC, 1: request CRC
++**bb**: 0: no CRC, 1: request CRC
--(% style="color:#037691" %)**cc**(%%): 1-9: Additional Measurement, 0: no additional measurement
++**cc**: 1-9: Additional Measurement, 0: no additional measurement
--(% style="color:#037691" %)**dd**(%%): delay (in second) to send (% style="color:#037691" %)**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.
@@ -385,7 +385,7 @@
  [[image:image-20230201092208-15.png||height="214" width="1140"]]
--=== 2.3.2 Advance SDI-12 Debug command ===
++=== 2.3.2 Advance SDI-12 Debug command ===
  This command can be used to debug all SDI-12 command.
@@ -393,20 +393,20 @@
  LoRaWAN Downlink: A8 aa xx xx xx xx bb cc
--(% style="color:#037691" %)**aa **(%%): total SDI-12 command length
++**aa **: total SDI-12 command length
--(% style="color:#037691" %)**xx **(%%): SDI-12 command
++**xx **: SDI-12 command
--(% style="color:#037691" %)**bb **(%%): Delay to wait for return
++**bb **: Delay to wait for return
--(% style="color:#037691" %)**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
--(% style="color:blue" %)**Example: **(%%) AT+CFGDEV =0RC0!,1
++**Example: **AT+CFGDEV =0RC0!,1
--(% style="color:#037691" %)**0RC0! **(%%): SDI-12 Command,
++**0RC0! **: SDI-12 Command,
--(% style="color:#037691" %)**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
@@ -417,9 +417,11 @@
  [[image:image-20230201092355-16.png]]
--[[image:image-20230201092355-17.png||height="426" width="1135"]]
++[[image:image-20230201092355-17.png||height="426" width="1135"]]
++
++
  === 2.3.3 Convert ASCII to String ===
@@ -428,7 +428,7 @@
  AT+CONVFORM ( Max length: 80 bytes)
--(% style="color:blue" %)**Example:**
++**Example:**
 ) AT+CONVFORM=0, string Convert String from String to ASCII
@@ -440,6 +440,10 @@
  [[image:1675214856590-846.png]]
++
++
++
++
  === 2.3.4 Define periodically SDI-12 commands and uplink. ===
@@ -448,121 +448,124 @@
  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.
--* (% style="color:blue" %)**AT Command:**
++* ** AT Command:**
--(% style="color:#037691" %)**AT+COMMANDx=var1,var2,var3,var4.**
++**AT+COMMANDx=var1,var2,var3,var4.**
--(% style="color:red" %)**var1**(%%): SDI-12 command , for example: 0RC0!
++**var1**: SDI-12 command , for example: 0RC0!
--(% style="color:red" %)**var2**(%%): Wait timeout for return. (unit: second)
++**var2**: Wait timeout for return. (unit: second)
--(% style="color:red" %)**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!//.
--(% style="color:red" %)**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.
--(% style="color:red" %)**0 **(%%) No validation check;
++**0 ** No validation check;
--(% style="color:red" %)**1** (%%) Check if return chars are printable char(0x20 ~~ 0x7E);
++**1**  Check if return chars are printable char(0x20 ~~ 0x7E);
--(% style="color:#red" %)**2**(%%)  Check if there is return from SDI-12 sensor
++**2**  Check if there is return from SDI-12 sensor
--(% style="color:red" %)**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 (% style="color:blue" %)**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.
++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.
--(% style="color:blue" %)**AT+DATACUTx**(%%) : This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
++**AT+DATACUTx** : This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
  (% border="1" style="background-color:#f7faff; width:436px" %)
  |(% style="width:433px" %)(((
--**AT+DATACUTx=a,b,c**
++AT+DATACUTx=a,b,c
  **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.
  )))
--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:
--(% 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
++|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
--* (% style="color:blue" %)** Downlink Payload:**
++* ** Downlink Payload:**
--(% style="color:blue" %)**0xAF**(%%)  downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
++**0xAF**  downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
--(% style="color:red" %)**Note : if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.**
++**Note : if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.**
--Format: ** (% style="color:#037691" %)AF MM NN LL XX XX XX XX YY(%%)**
++Format: ** AF MM NN LL XX XX XX XX YY**
  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+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, 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.
--(% style="color:blue" %)**Example:**
++Example:
--[[image:image-20230201094129-18.png]]
++**AF 03 01 07 30 4D 43 21 01 01 01 00**: Same as AT+COMMAND3=**0MC!**,** 1**,** 1**,** 1**
++**AF 03 02 06 10 01 05 06 09 0A 00**: Same as AT+DATACUT3=**16**,**1**,**5+6+9+10**
--(% style="color:blue" %)**Clear SDI12 Command**
++**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.
--* (% style="color:#037691" %)**AT Command:**
++* ** AT Command:**
--(% style="color:#4f81bd" %)**AT+CMDEAR=mm,nn** (%%)  mm: start position of erase ,nn: stop position of erase
++**~ AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
  Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
--* (% style="color:#037691" %)** Downlink Payload:**
++* ** Downlink Payload:**
--(% style="color:#4f81bd" %)**0x09 aa bb**(%%)  same as AT+CMDEAR=aa,bb
++**~ 0x09 aa bb**  same as AT+CMDEAR=aa,bb
--(% style="color:blue" %)**command combination**
++**command combination**
++
  Below shows a screen shot how the results combines together to a uplink payload.
--[[image:1675215745275-920.png]]
++[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image029.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.
--(% style="color:blue" %)**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.
--(% 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.
++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]]
++[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.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.
++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.
--(% style="color:blue" %)**Compose Uplink**
++**Compose Uplink**
++**AT+DATAUP=0**
--(% style="color:#4f81bd" %)**AT+DATAUP=0**
--
  Compose the uplink payload with value returns in sequence and send with A SIGNLE UPLINK.
  Final Payload is Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx
@@ -570,16 +570,16 @@
  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
--[[image:1675215828102-844.png]]
++[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image031.png]]
--(% style="color:#4f81bd" %)**AT+DATAUP=1**
++**AT+DATAUP=1**
  Compose the uplink payload with value returns in sequence and send with Multiply UPLINKs.
  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
@@ -587,24 +587,26 @@
 . 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]]
++[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image032.png]]
--(% style="color:red" %)**Notice: the Max bytes is according to the max support bytes in different Frequency Bands for lowest SF. As below:**
++**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=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=0, max 51 bytes for each uplink ( so 51 -5 = 46 max valid date)
--(% style="color:red" %)**When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
++   * For AU915/AS923 bands, if UplinkDwell time=1, max 11 bytes for each uplink ( so 11 -5 = 6 max valid date).
--(% 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.**
++   * 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).
--== 2.4 Uplink Payload ==
++   *** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
++**~      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
@@ -613,29 +613,30 @@
  The application server should parse the correct value based on FPORT settings.
--=== 2.4.1 Device Payload, FPORT~=5 ===
++1.
++11.
++111. 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:1675215946738-635.png]]
++[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image033.png]]
++**Sensor Model**: For SDI-12-LB, this value is 0x17
--(% style="color:#037691" %)**Sensor Model**(%%): For SDI-12-LB, this value is 0x17
++**Firmware Version**: 0x0100, Means: v1.0.0 version
--(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
++**Frequency Band**:
--(% style="color:#037691" %)**Frequency Band**:
--
  *0x01: EU868
  *0x02: US915
@@ -665,7 +665,7 @@
  *0x0e: MA869
--(% style="color:#037691" %)**Sub-Band**:
++**Sub-Band**:
  AU915 and US915:value 0x00 ~~ 0x08
@@ -674,7 +674,7 @@
  Other Bands: Always 0x00
--(% style="color:#037691" %)**Battery Info**:
++**Battery Info**:
  Check the battery voltage.
@@ -683,9 +683,10 @@
  Ex2: 0x0B49 = 2889mV
--=== 2.4.2 Uplink Payload, FPORT~=2 ===
++1.
++11.
++111. Uplink Payload, FPORT=2
--
  There are different cases for uplink. See below
  * SDI-12 Debug Command return: FPORT=100
@@ -692,24 +692,30 @@
  * Periodically Uplink: FPORT=2
--(% 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" %)(((
++|(((
++**Size**
++
++**(bytes)**
++)))|**2**|**1**|**Length depends on the return from the commands**
++|**Value**|(((
  Battery(mV)
++
  &
++
  Interrupt_Flag
--)))|(% style="width:70px" %)[[PAYLOAD_VER>>||anchor="H3.6Setthepayloadversion"]]|(% style="width:234px" %)(((
--If the valid payload is too long and exceed the maximum support.
++)))|[[PAYLOAD_VER>>path:#Probe_Model]]|(((
++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:1675216282284-923.png]]
++[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.png]]
--=== 2.4.3 Battery Info ===
++1.
++11.
++111. Battery Info
  Check the battery voltage for SDI-12-LB.
@@ -718,12 +718,14 @@
  Ex2: 0x0B49 = 2889mV
--=== 2.4.4 Interrupt Pin ===
++1.
++11.
++111. 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]].
--This data field shows if this packet is generated by (% style="color:#037691" %)**Interrupt Pin**(%%) or not. [[Click here>>||anchor="H3.2SetInterruptMode"]] for the hardware and software set up. Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.7PinMapping"]].
--**Example:**
++Example:
  Ex1: 0x0B45:0x0B&0x80= 0x00    Normal uplink packet.
@@ -730,58 +730,239 @@
  Ex2: 0x8B49:0x8B&0x80= 0x80    Interrupt Uplink Packet.
--=== 2.4.5 Payload version ===
++1.
++11.
++111. 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:1675216779406-595.png]]
++[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image035.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.
--== 2.5 Uplink Interval ==
++function Decoder(bytes, port) {
++  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:
++  {
--[[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]]]]
++       var freq_band;
++       var sub_band;
++    var sensor;
--== 2.6 Frequency Plans ==
++    if(bytes[0]==0x17)
++      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.
--[[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/]]
++           var firm_ver= (bytes[1]&0x0f)+'.'+(bytes[2]>>4&0x0f)+'.'+(bytes[2]&0x0f);
++    if(bytes[3]==0x01)
--== 2.7 Firmware Change Log ==
++        freq_band="EU868";
++       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: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
++* LoRaWAN Downlink instruction for different platforms:
++[[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**.
@@ -793,7 +793,7 @@
  They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
--[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
++[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
  * **Commands special design for SDI-12-LB**
@@ -801,223 +801,247 @@
  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.
--(% style="color:blue" %)**AT Command: AT+TDC**
++**AT Command: AT+TDC**
--(% 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|(((
++|**Command Example**|**Function**|**Response**
++|AT+TDC=?|Show current transmit Interval|(((
++
  OK
++
  the interval is 30000ms = 30s
  )))
--|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
++|AT+TDC=60000|Set Transmit Interval|(((
  OK
++
  Set transmit interval to 60000ms = 60 seconds
  )))
--(% style="color:blue" %)**Downlink Command: 0x01**
++**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.
++If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
--* Example 1: Downlink Payload: 0100001E       ~/~/ Set Transmit Interval (TDC) = 30 seconds
--* Example 2: Downlink Payload: 0100003C      ~/~/  Set Transmit Interval (TDC) = 60 seconds
++* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
++* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
--== 3.2 Set Interrupt Mode ==
++1.
++11. Set Interrupt Mode
--
  Feature, Set Interrupt mode for GPIO_EXIT.
--(% style="color:blue" %)**AT Command: AT+INTMOD**
++**AT Command: AT+INTMOD**
--(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
--|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 187px;" %)**Function**|=(% style="width: 165px;" %)**Response**
--|(% style="width:156px" %)AT+INTMOD=?|(% style="width:187px" %)Show current interrupt mode|(% style="width:165px" %)(((
++|**Command Example**|**Function**|**Response**
++|AT+INTMOD=?|Show current interrupt mode|(((
++
  OK
++
  the mode is 0 = No interruption
  )))
--|(% style="width:156px" %)AT+INTMOD=2|(% style="width:187px" %)(((
++|AT+INTMOD=2|(((
  Set Transmit Interval
--~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**
++1. (Disable Interrupt),
++1. (Trigger by rising and falling edge),
++1. (Trigger by falling edge)
++1. (Trigger by rising edge)
++)))|OK
++**Downlink Command: 0x06**
++
  Format: Command Code (0x06) followed by 3 bytes.
  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
--* Example 1: Downlink Payload: 06000000       ~/~/  Turn off interrupt mode
--* Example 2: Downlink Payload: 06000003       ~/~/  Set the interrupt mode to rising edge trigger
++* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
++* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
--== 3.3 Set the output time ==
++1.
++11. Set the output time
--
  Feature, Control the output 3V3 , 5V or 12V.
--(% style="color:blue" %)**AT Command: AT+3V3T**
++**AT Command: AT+3V3T**
--(% 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" %)(((
++|**Command Example**|**Function**|**Response**
++|AT+3V3T=?|Show 3V3 open time.|(((
++
  OK
  )))
--|(% style="width:154px" %)AT+3V3T=0|(% style="width:201px" %)Normally open 3V3 power supply.|(% style="width:116px" %)(((
++|AT+3V3T=0|Normally open 3V3 power supply.|(((
  OK
++
  default setting
  )))
--|(% style="width:154px" %)AT+3V3T=1000|(% style="width:201px" %)Close after a delay of 1000 milliseconds.|(% style="width:116px" %)(((
++|AT+3V3T=1000|Close after a delay of 1000 milliseconds.|(((
  OK
++
++
  )))
--|(% style="width:154px" %)AT+3V3T=65535|(% style="width:201px" %)Normally closed 3V3 power supply.|(% style="width:116px" %)(((
++|AT+3V3T=65535|Normally closed 3V3 power supply.|(((
  OK
++
++
  )))
--(% style="color:blue" %)**AT Command: AT+5VT**
++**AT Command: AT+5VT**
--(% 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" %)(((
++|**Command Example**|**Function**|**Response**
++|AT+5VT=?|Show 5V open time.|(((
++
  OK
  )))
--|(% style="width:155px" %)AT+5VT=0|(% style="width:196px" %)Normally closed 5V power supply.|(% style="width:114px" %)(((
++|AT+5VT=0|Normally closed 5V power supply.|(((
  OK
++
  default setting
  )))
--|(% style="width:155px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:114px" %)(((
++|AT+5VT=1000|Close after a delay of 1000 milliseconds.|(((
  OK
++
++
  )))
--|(% style="width:155px" %)AT+5VT=65535|(% style="width:196px" %)Normally open 5V power supply.|(% style="width:114px" %)(((
++|AT+5VT=65535|Normally open 5V power supply.|(((
  OK
++
++
  )))
--(% style="color:blue" %)**AT Command: AT+12VT**
++**AT Command: AT+12VT**
--(% 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" %)(((
++|**Command Example**|**Function**|**Response**
++|AT+12VT=?|Show 12V open time.|(((
++
  OK
  )))
--|(% 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" %)(((
++|AT+12VT=0|Normally closed 12V power supply.|OK
++|AT+12VT=500|Close after a delay of 500 milliseconds.|(((
  OK
++
++
  )))
--(% style="color:blue" %)**Downlink Command: 0x07**
++**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
--== 3.4 Set the all data mode ==
++1.
++11.   Set the all data mode
--
  Feature, Set the all data mode.
--(% style="color:blue" %)**AT Command: AT+ALLDATAMOD**
++**AT Command: AT+ALLDATAMOD**
--(% border="1" cellspacing="4" style="background-color:#f7faff; width:437px" %)
--|=**Command Example**|=**Function**|=**Response**
++|**Command Example**|**Function**|**Response**
  |AT+ALLDATAMOD=?|Show current all data mode|(((
++
++
  OK
  )))
  |AT+ALLDATAMOD=1|Set all data mode is 1.|OK
--(% style="color:blue" %)**Downlink Command: 0xAB**
++**Downlink Command: 0xAB**
  Format: Command Code (0xAB) followed by 1 bytes.
--* Example 1: Downlink Payload: AB 00    ~/~/  AT+ALLDATAMOD=0
--* Example 2: Downlink Payload: AB 01    ~/~/  AT+ALLDATAMOD=1
++* Example 1: Downlink Payload: AB 00 ~/~/ AT+ALLDATAMOD=0
++* Example 2: Downlink Payload: AB 01 ~/~/ AT+ALLDATAMOD=1
--== 3.5 Set the splicing payload for uplink ==
++1.
++11.   Set the splicing payload for uplink
--
  Feature, splicing payload for uplink.
--(% style="color:blue" %)**AT Command: AT+DATAUP**
++**AT Command: AT+DATAUP**
--(% border="1" cellspacing="4" style="background-color:#f7faff; width:510px" %)
--|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 266px;" %)**Function**|=**Response**
--|(% style="width:154px" %)AT+DATAUP =?|(% style="width:266px" %)Show current splicing payload for uplink mode|(((
++|**Command Example**|**Function**|**Response**
++|AT+DATAUP =?|Show current splicing payload for uplink mode|(((
++
++
  OK
  )))
--|(% style="width:154px" %)AT+DATAUP =0|(% style="width:266px" %)(((
++|AT+DATAUP =0|(((
  Set splicing payload for uplink mode is 0.
++
++
  )))|(((
  OK
++
++
  )))
--|(% style="width:154px" %)AT+DATAUP =1|(% style="width:266px" %)Set splicing payload for uplink mode is 1 , and the each splice uplink is sent sequentially.|OK
--|(% style="width:154px" %)AT+DATAUP =1,20000|(% style="width:266px" %)(((
--Set splicing payload for uplink mode is 1, and the uplink interval of each splice to 20000 milliseconds.
++|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.
++
++
  )))|OK
--(% style="color:blue" %)**Downlink Command: 0xAD**
++**Downlink Command: 0xAD**
  Format: Command Code (0xAD) followed by 1 bytes or 5 bytes.
--* Example 1: Downlink Payload: AD 00      ~/~/  AT+DATAUP=0
--* Example 2: Downlink Payload: AD 01      ~/~/  AT+DATAUP =1
--* Example 3: Downlink Payload: AD 01 00 00 14     ~/~/  AT+DATAUP =1,20000
++* Example 1: Downlink Payload: AD 00 ~/~/ AT+DATAUP=0
++* Example 2: Downlink Payload: AD 01 ~/~/ AT+DATAUP =1
++* Example 3: Downlink Payload: AD 01 00 00 14~/~/ AT+DATAUP =1,20000
  This means that the interval is set to 0x000014=20S
--== 3.6 Set the payload version ==
++1.
++11.   Set the payload version
  Feature, Set the payload version.
--(% style="color:blue" %)**AT Command: AT+PAYVER**
++**AT Command: AT+PAYVER**
--(% border="1" cellspacing="4" style="background-color:#f7faff; width:437px" %)
--|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 192px;" %)**Function**|=**Response**
--|(% style="width:158px" %)AT+PAYVER=?|(% style="width:192px" %)Show current payload version|(((
++|**Command Example**|**Function**|**Response**
++|AT+PAYVER=?|Show current payload version|(((
++
++
  OK
  )))
--|(% style="width:158px" %)AT+PAYVER=5|(% style="width:192px" %)Set payload version is 5.|OK
++|AT+PAYVER=5|Set payload version is 5.|OK
--(% style="color:blue" %)**Downlink Command: 0xAE**
++**Downlink Command: 0xAE**
  Format: Command Code (0xAE) followed by 1 bytes.
--* Example 1: Downlink Payload: AE 01      ~/~/  AT+PAYVER=1
--* Example 2: Downlink Payload: AE 05      ~/~/  AT+PAYVER=5
++* Example 1: Downlink Payload: AE 01 ~/~/ AT+PAYVER=1
++* Example 2: Downlink Payload: AE 05 ~/~/ AT+PAYVER=5
--= 4. Battery & how to replace =
++1. Battery & how to replace
++11. Battery Type
--== 4.1 Battery Type ==
++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.
--SDI-12-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:1675234124233-857.png]]
++[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image036.png]]
  Minimum Working Voltage for the SDI-12-LB:
@@ -1025,25 +1025,31 @@
  SDI-12-LB:  2.45v ~~ 3.6v
--== 4.2 Replace Battery ==
++1.
++11. 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]]
--(% style="color:blue" %)**Step 2:**(%%) Open it and choose
++Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
++[[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
@@ -1050,103 +1050,76 @@
  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:1675234155374-163.png]]
--
  The battery related documents as below:
--* [[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]]
++* [[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]]
++|(((
++JST-XH-2P connector
++)))
--[[image:image-20230201145019-19.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.
--=== 4.3.2 Replace the battery ===
++1.
++11.
++111. 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 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.
--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 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)
--= 5. Remote Configure device =
--== 5.1 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/]]
++1. Remote Configure device
++11. Connect via BLE
++Please see this instruction for how to configure via BLE:
--== 5.2 AT Command Set ==
++[[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/]]
++1.
++11. AT Command Set
--= 6. OTA firmware update =
++1. 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/]]
--= 7. FAQ =
--== 7.1 How to use AT Command to access device? ==
--See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]
--== 7.2 How to update firmware via UART port? ==
--See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]
--== 7.3 How to change the LoRa Frequency Bands/Region? ==
++1. Order Info
--
--You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
--When downloading the images, choose the required image file for download.
--
--
--= 8. Order Info =
--
--
--Part Number: SDI-12-LB-XXX
--XXX: The default frequency band
--
--AS923: LoRaWAN AS923 band
--AU915: LoRaWAN AU915 band
--EU433: LoRaWAN EU433 band
--EU868: LoRaWAN EU868 band
--KR920: LoRaWAN KR920 band
--US915: LoRaWAN US915 band
--IN865: LoRaWAN IN865 band
--CN470: LoRaWAN CN470 band
--
--
--
--
--
--
--
--= 9. Packing Info =
--
--
  **Package Includes**:
--* SDI-12-LB SDI-12 to LoRaWAN Converter x 1
++* SDI-12-LB SDI-12 to LoRaWAN Converter
  **Dimension and weight**:
@@ -1155,11 +1155,13 @@
  * Package Size / pcs : cm
  * Weight / pcs : g
--= 10. Support =
++1. 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
--* 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]]
++[[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

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