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

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

From version < 40.1 >

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

To version < 40.2 >

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

Change comment: There is no comment for this version

Raw
Rendered

Summary

Page properties (1 modified, 0 added, 0 removed)

Details

Page properties

Content

@@ -23,7 +23,7 @@
  == 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 (% style="color:blue" %)**SDI-12-LB**(%%) is a (% style="color:blue" %)**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.
@@ -31,7 +31,7 @@
  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 (% style="color:blue" %)**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.
@@ -56,22 +56,21 @@
  * Downlink to change configure
  * 8500mAh Battery for long term use
--
  == 1.3 Specification ==
--**(% style="color:#037691" %)Micro Controller:**
++(% style="color:#037691" %)**Micro Controller:**
  * MCU: 48Mhz ARM
  * Flash: 256KB
  * RAM: 64KB
--**(% style="color:#037691" %)Common DC Characteristics:**
++(% style="color:#037691" %)**Common DC Characteristics:**
  * Supply Voltage: 2.5v ~~ 3.6v
  * Operating Temperature: -40 ~~ 85°C
--**(% style="color:#037691" %)LoRa Spec:**
++(% style="color:#037691" %)**LoRa Spec:**
  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
  * Max +22 dBm constant RF output vs.
@@ -78,19 +78,19 @@
  * RX sensitivity: down to -139 dBm.
  * Excellent blocking immunity
--**(% style="color:#037691" %)Current Input Measuring :**
++(% style="color:#037691" %)**Current Input Measuring :**
  * Range: 0 ~~ 20mA
  * Accuracy: 0.02mA
  * Resolution: 0.001mA
--**(% style="color:#037691" %)Voltage Input Measuring:**
++(% style="color:#037691" %)**Voltage Input Measuring:**
  * Range: 0 ~~ 30v
  * Accuracy: 0.02v
  * Resolution: 0.001v
--**(% style="color:#037691" %)Battery:**
++(% style="color:#037691" %)**Battery:**
  * Li/SOCI2 un-chargeable battery
  * Capacity: 8500mAh
@@ -98,12 +98,11 @@
  * Max continuously current: 130mA
  * Max boost current: 2A, 1 second
--**(% style="color:#037691" %)Power Consumption**
++(% style="color:#037691" %)**Power Consumption**
  * Sleep Mode: 5uA @ 3.3v
  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
--
  == 1.4 Connect to SDI-12 Sensor ==
@@ -114,9 +114,9 @@
  == 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.
++(% 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.
--**(% 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.
++(% 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.
  == 1.6 Button & LEDs ==
@@ -139,7 +139,6 @@
  )))
  |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means PS-LB is in Deep Sleep Mode.
--
  == 1.7 Pin Mapping ==
@@ -175,7 +175,7 @@
  == 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 (% 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.
  == 2.2 Quick guide to connect to LoRaWAN server (OTAA) ==
@@ -190,7 +190,7 @@
  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.
++(% style="color:blue" %)**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:
@@ -204,35 +204,35 @@
  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
--**(% style="color:blue" %)Register the device**
++(% style="color:blue" %)**Register the device**
  [[image:1675213652444-622.png]]
--**(% style="color:blue" %)Add APP EUI and DEV EUI**
++(% style="color:blue" %)**Add APP EUI and DEV EUI**
  [[image:1675213661769-223.png]]
--**(% style="color:blue" %)Add APP EUI in the application**
++(% style="color:blue" %)**Add APP EUI in the application**
  [[image:1675213675852-577.png]]
--**(% style="color:blue" %)Add APP KEY**
++(% style="color:blue" %)**Add APP KEY**
  [[image:1675213686734-883.png]]
--**(% style="color:blue" %)Step 2**(%%): Activate on SDI-12-LB
++(% style="color:blue" %)**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.
++(% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:blue" %)**OTA mode** (%%)for 3 seconds. And then start to JOIN LoRaWAN network. (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
  [[image:1675213704414-644.png]]
@@ -261,15 +261,15 @@
  [[image:image-20230201091027-7.png||height="261" width="1179"]]
--==== **(% style="color:blue" %)al!  ~-~- Get SDI-12 sensor Identification** ====
++==== (% style="color:blue" %)**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)
++(% style="color:#037691" %)**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)
++(% style="color:blue" %)**Example :   **AT+ADDRI=0  ( Equal to downlink: 0x AA 00 30)
  The following is the display information on the serial port and the server.
@@ -281,16 +281,16 @@
  [[image:image-20230201091257-9.png||height="225" width="1242"]]
--==== **(% style="color:blue" %)aM!,aMC!, aM1!- aM9!, aMC1!- aMC9!** ====
++==== (% style="color:blue" %)**aM!,aMC!, aM1!- aM9!, aMC1!- aMC9!**(%%) ====
--**(% style="color:red" %)aM! **(%%): Start Non-Concurrent Measurement
++(% style="color:red" %)**aM! **(%%): Start Non-Concurrent Measurement
--**(% style="color:red" %)aMC! **(%%): Start Non-Concurrent Measurement – Request CRC
++(% style="color:red" %)**aMC! **(%%): Start Non-Concurrent Measurement – Request CRC
--**(% style="color:red" %)aM1!- aM9! **(%%): Additional Measurements
++(% style="color:red" %)**aM1!- aM9! **(%%): Additional Measurements
--**(% style="color:red" %)aMC1!- aMC9!**(%%) : Additional Measurements – Request CRC
++(% style="color:red" %)**aMC1!- aMC9!**(%%) : Additional Measurements – Request CRC
  * AT Command : AT+ADDRM=0,1,0,1
@@ -299,13 +299,13 @@
  Downlink：AA 01 aa bb cc dd
--**(% style="color:#037691" %)aa**(%%): SDI-12 sensor address.
++(% style="color:#037691" %)**aa**(%%): SDI-12 sensor address.
--**(% style="color:#037691" %)bb**(%%): 0: no CRC, 1: request CRC
++(% style="color:#037691" %)**bb**(%%): 0: no CRC, 1: request CRC
--**(% style="color:#037691" %)cc**(%%): 1-9: Additional Measurement, 0: no additional measurement
++(% style="color:#037691" %)**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.
++(% style="color:#037691" %)**dd**(%%): delay (in second) to send (% style="color:#037691" %)**aD0!**(%%) to get return.
  The following is the display information on the serial port and the server.
@@ -318,16 +318,16 @@
--==== **(% style="color:blue" %)aC!, aCC!,  aC1!- aC9!,  aCC1!- aCC9! ** ====
++==== (% style="color:blue" %)**aC!, aCC!,  aC1!- aC9!,  aCC1!- aCC9! **(%%) ====
--**(% style="color:red" %)aC!**(%%) : Start Concurrent Measurement
++(% style="color:red" %)**aC!**(%%) : Start Concurrent Measurement
--**(% style="color:red" %)aCC!** (%%): Start Concurrent Measurement – Request CRC
++(% style="color:red" %)**aCC!** (%%): Start Concurrent Measurement – Request CRC
--**(% style="color:red" %)aC1!- aC9!**(%%) : Start Additional Concurrent Measurements
++(% style="color:red" %)**aC1!- aC9!**(%%) : Start Additional Concurrent Measurements
--**(% style="color:red" %)aCC1!- aCC9!**(%%) : Start Additional Concurrent Measurements – Request CRC
++(% style="color:red" %)**aCC1!- aCC9!**(%%) : Start Additional Concurrent Measurements – Request CRC
  * AT Command : AT+ADDRC=0,1,0,1
@@ -336,13 +336,13 @@
  Downlink: AA 02 aa bb cc dd
--**(% style="color:#037691" %)aa**(%%): SDI-12 sensor address.
++(% style="color:#037691" %)**aa**(%%): SDI-12 sensor address.
--**(% style="color:#037691" %)bb**(%%): 0: no CRC, 1: request CRC
++(% style="color:#037691" %)**bb**(%%): 0: no CRC, 1: request CRC
--**(% style="color:#037691" %)cc**(%%): 1-9: Additional Measurement, 0: no additional measurement
++(% style="color:#037691" %)**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.
++(% style="color:#037691" %)**dd**(%%): delay (in second) to send (% style="color:#037691" %)**aD0!**(%%) to get return.
  The following is the display information on the serial port and the server.
@@ -356,7 +356,7 @@
--==== **(% style="color:blue" %)aR0!- aR9!,  aRC0!- aRC9!** ====
++==== (% style="color:blue" %)**aR0!- aR9!,  aRC0!- aRC9!**(%%) ====
  Start Continuous Measurement
@@ -369,13 +369,13 @@
  Downlink: AA 03 aa bb cc dd
--**(% style="color:#037691" %)aa**(%%): SDI-12 sensor address.
++(% style="color:#037691" %)**aa**(%%): SDI-12 sensor address.
--**(% style="color:#037691" %)bb**(%%): 0: no CRC, 1: request CRC
++(% style="color:#037691" %)**bb**(%%): 0: no CRC, 1: request CRC
--**(% style="color:#037691" %)cc**(%%): 1-9: Additional Measurement, 0: no additional measurement
++(% style="color:#037691" %)**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.
++(% style="color:#037691" %)**dd**(%%): delay (in second) to send (% style="color:#037691" %)**aD0!**(%%) to get return.
  The following is the display information on the serial port and the server.
@@ -396,20 +396,20 @@
  LoRaWAN Downlink: A8 aa xx xx xx xx bb cc
--**(% style="color:#037691" %)aa **(%%): total SDI-12 command length
++(% style="color:#037691" %)**aa **(%%): total SDI-12 command length
--**(% style="color:#037691" %)xx **(%%): SDI-12 command
++(% style="color:#037691" %)**xx **(%%): SDI-12 command
--**(% style="color:#037691" %)bb **(%%): Delay to wait for return
++(% style="color:#037691" %)**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
++(% style="color:#037691" %)**cc **(%%): 0: don't uplink return to LoRaWAN, 1: Uplink return to LoRaWAN on FPORT=100
--**(% style="color:blue" %)Example: **(%%) AT+CFGDEV =0RC0!,1
++(% style="color:blue" %)**Example: **(%%) AT+CFGDEV =0RC0!,1
--**(% style="color:#037691" %)0RC0! **(%%): SDI-12 Command,
++(% style="color:#037691" %)**0RC0! **(%%): SDI-12 Command,
--**(% style="color:#037691" %)1 **(%%): Delay 1 second.  ( 0: 810 mini-second)
++(% style="color:#037691" %)**1 **(%%): Delay 1 second.  ( 0: 810 mini-second)
  Equal Downlink: 0xA8 05 30 52 43 30 21 01 01
@@ -431,7 +431,7 @@
  AT+CONVFORM ( Max length: 80 bytes)
--**(% style="color:blue" %)Example:**
++(% style="color:blue" %)**Example:**
 ) AT+CONVFORM=0, string Convert String from String to ASCII
@@ -451,31 +451,31 @@
  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:**
++* (% style="color:blue" %)**AT Command:**
--**(% style="color:#037691" %)AT+COMMANDx=var1,var2,var3,var4.**
++(% style="color:#037691" %)**AT+COMMANDx=var1,var2,var3,var4.**
--**(% style="color:red" %)var1**(%%): SDI-12 command , for example: 0RC0!
++(% style="color:red" %)**var1**(%%): SDI-12 command , for example: 0RC0!
--**(% style="color:red" %)var2**(%%): Wait timeout for return. (unit: second)
++(% style="color:red" %)**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!//.
++(% style="color:red" %)**var3**(%%): Whether to send //addrD0!// to get return after var2 timeout. 0: Don't Send //addrD0! //; 1: Send //addrD0!//.
--**(% style="color:red" %)var4**(%%): validation check for return. If return invalid, SDI-12-LB will resend this command. Max 2 retries.
++(% style="color:red" %)**var4**(%%): validation check for return. If return invalid, SDI-12-LB will resend this command. Max 2 retries.
--**(% style="color:red" %)0 **(%%) No validation check;
++(% style="color:red" %)**0 **(%%) No validation check;
--**(% style="color:red" %)1** (%%) Check if return chars are printable char(0x20 ~~ 0x7E);
++(% style="color:red" %)**1** (%%) Check if return chars are printable char(0x20 ~~ 0x7E);
--**(% style="color:#red" %)2**(%%)  Check if there is return from SDI-12 sensor
++(% style="color:#red" %)**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);
++(% style="color:red" %)**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 (% 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.
--**(% style="color:blue" %)AT+DATACUTx**(%%) : This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
++(% style="color:blue" %)**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" %)(((
@@ -497,49 +497,49 @@
  |(% 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
--* **(% style="color:blue" %) Downlink Payload:**
++* (% style="color:blue" %)** Downlink Payload:**
--**(% style="color:blue" %)0xAF**(%%)  downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
++(% style="color:blue" %)**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.**
++(% style="color:red" %)**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: ** (% style="color:#037691" %)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.
++* (% 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.
--**(% style="color:blue" %)Example:**
++(% style="color:blue" %)**Example:**
  [[image:image-20230201094129-18.png]]
--**(% style="color:blue" %)Clear SDI12 Command**
++(% style="color:blue" %)**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:**
++* (% style="color:#037691" %)**AT Command:**
--**(% style="color:#4F81BD" %)AT+CMDEAR=mm,nn** (%%)  mm: start position of erase ,nn: stop position of erase
++(% style="color:#4f81bd" %)**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:**
++* (% style="color:#037691" %)** Downlink Payload:**
--**(% style="color:#4F81BD" %)0x09 aa bb**(%%)  same as AT+CMDEAR=aa,bb
++(% style="color:#4f81bd" %)**0x09 aa bb**(%%)  same as AT+CMDEAR=aa,bb
--**(% style="color:blue" %)command combination**
++(% style="color:blue" %)**command combination**
  Below shows a screen shot how the results combines together to a uplink payload.
@@ -548,23 +548,23 @@
  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.
++(% 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.
--**(% 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.
++(% style="color:#4f81bd" %)**For example: ** as below photo, AT+ALLDATAMOD=1, but AT+DATACUT1 has been set, AT+DATACUT1 will be still effect the result.
  [[image:1675215782925-448.png]]
--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, (% 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.
--**(% style="color:blue" %)Compose Uplink**
++(% style="color:blue" %)**Compose Uplink**
--**(% style="color:#4F81BD" %)AT+DATAUP=0**
++(% style="color:#4f81bd" %)**AT+DATAUP=0**
  Compose the uplink payload with value returns in sequence and send with A SIGNLE UPLINK.
@@ -576,7 +576,7 @@
  [[image:1675215828102-844.png]]
--**(% style="color:#4F81BD" %)AT+DATAUP=1**
++(% style="color:#4f81bd" %)**AT+DATAUP=1**
  Compose the uplink payload with value returns in sequence and send with Multiply UPLINKs.
@@ -593,7 +593,7 @@
  [[image:1675215848113-696.png]]
--**(% style="color:red" %)Notice: the Max bytes is according to the max support bytes in different Frequency Bands for lowest SF. As below:**
++(% style="color:red" %)**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).
@@ -600,9 +600,9 @@
  *    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).
--**(% style="color:red" %)When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
++(% style="color:red" %)**When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
--**(% 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.**
++(% 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.**
  == 2.4 Uplink Payload ==
@@ -633,11 +633,11 @@
  [[image:1675215946738-635.png]]
--**(% style="color:#037691" %)Sensor Model**(%%): For SDI-12-LB, this value is 0x17
++(% style="color:#037691" %)**Sensor Model**(%%): For SDI-12-LB, this value is 0x17
--**(% style="color:#037691" %)Firmware Version**(%%): 0x0100, Means: v1.0.0 version
++(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
--**(% style="color:#037691" %)Frequency Band**:
++(% style="color:#037691" %)**Frequency Band**:
  *0x01: EU868
@@ -668,7 +668,7 @@
  *0x0e: MA869
--**(% style="color:#037691" %)Sub-Band**:
++(% style="color:#037691" %)**Sub-Band**:
  AU915 and US915:value 0x00 ~~ 0x08
@@ -677,7 +677,7 @@
  Other Bands: Always 0x00
--**(% style="color:#037691" %)Battery Info**:
++(% style="color:#037691" %)**Battery Info**:
  Check the battery voltage.
@@ -724,7 +724,7 @@
  === 2.4.4 Interrupt Pin ===
--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"]].
++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:**
@@ -755,7 +755,7 @@
  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>>url:http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval]]
++[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval]]]]
@@ -796,7 +796,7 @@
  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/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
++[[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/]]
  * **Commands special design for SDI-12-LB**
@@ -1020,7 +1020,7 @@
  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
--[[image:1675146710956-626.png]]
++[[image:1675234124233-857.png]]
  Minimum Working Voltage for the SDI-12-LB:
@@ -1053,9 +1053,10 @@
  And the Life expectation in difference case will be shown on the right.
--[[image:1675146895108-304.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]],
@@ -1062,9 +1062,10 @@
  * [[Lithium-Thionyl Chloride Battery datasheet, Tech Spec>>https://www.dropbox.com/sh/d4oyfnp8o94180o/AABQewCNSh5GPeQH86UxRgQQa?dl=0]]
  * [[Lithium-ion Battery-Capacitor datasheet>>https://www.dropbox.com/s/791gjes2lcbfi1p/SPC_1520_datasheet.jpg?dl=0]], [[Tech Spec>>https://www.dropbox.com/s/4pkepr9qqqvtzf2/SPC1520%20Technical%20Specification20171123.pdf?dl=0]]
--[[image:image-20230131145708-3.png]]
++[[image:image-20230201145019-19.png]]
++
  === 4.3.1 Battery Note ===
@@ -1100,10 +1100,30 @@
  [[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. Order Info =
++== 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? ==
++
++
++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
@@ -1122,7 +1122,7 @@
--= 8. Packing Info =
++= 9. Packing Info =
  **Package Includes**:
@@ -1136,7 +1136,7 @@
  * Package Size / pcs : cm
  * Weight / pcs : g
--= 9. Support =
++= 10. 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.

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

Summary

Details

Applications

Navigation