Changes for page SN50v3-LB/LS -- LoRaWAN Sensor Node User Manual

Last modified by Bei Jinggeng on 2025/01/10 15:51

From version < 3.1 >

edited by Edwin Chen
on 2023/05/11 20:15

To version < 26.2 >

edited by Saxer Lin
on 2023/05/12 18:18

Change comment: There is no comment for this version

Raw
Rendered

Summary

Page properties (2 modified, 0 added, 0 removed)
Attachments (0 modified, 10 added, 0 removed)

Details

Page properties

Author

@@ -1,1 +1,1 @@
--XWiki.Edwin
++XWiki.Saxer

Content

@@ -1,9 +1,7 @@
--(% style="text-align:center" %)
--[[image:S31-B.jpg]]
++[[image:image-20230511201248-1.png||height="403" width="489"]]
--
  **Table of Contents：**
  {{toc/}}
@@ -15,32 +15,28 @@
  = 1. Introduction =
--== 1.1 What is S31x-LB LoRaWAN Temperature & Humidity Sensor ==
++== 1.1 What is SN50v3-LB LoRaWAN Generic Node ==
--The Dragino S31x-LB is a (% style="color:blue" %)**LoRaWAN Temperature and Humidity Sensor**(%%) for Internet of Things solution. It is used to measure the (% style="color:blue" %)**surrounding environment temperature and relative air humidity precisely**(%%), and then upload to IoT server via LoRaWAN wireless protocol.
++(% style="color:blue" %)**SN50V3-LB **(%%)LoRaWAN Sensor Node is a Long Range LoRa Sensor Node. It is designed for outdoor use and powered by (% style="color:blue" %)** 8500mA Li/SOCl2 battery**(%%) for long term use.SN50V3-LB is designed to facilitate developers to quickly deploy industrial level LoRa and IoT solutions. It help users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to program, create and connect your things everywhere.
--The temperature & humidity sensor used in S31x-LB is SHT31, which is fully calibrated, linearized, and temperature compensated digital output from Sensirion, it provides a strong reliability and long-term stability. The SHT31 is fixed in a (% style="color:blue" %)**waterproof anti-condensation casing**(%%) for long term use.
--The LoRa wireless technology used in S31x-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.
++(% style="color:blue" %)**SN50V3-LB wireless part**(%%) is based on SX1262 allows the user 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 minimising current consumption.It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
--S31x-LB supports (% style="color:blue" %)**Temperature & Humdity alarm feature**(%%), user can set temperature alarm for instant notice. S31x-LB supports Datalog feature, it can save the data when there is no LoRaWAN network and uplink when network recover.
--S31x-LB has max 3 probes which measure maximum 3 temperature points.
++(% style="color:blue" %)**SN50V3-LB **(%%)has a powerful 48Mhz ARM microcontroller with 256KB flash and 64KB RAM. It has multiplex I/O pins to connect to different sensors.
--S31x-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
--S31x-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
++(% style="color:blue" %)**SN50V3-LB**(%%) has a built-in BLE module, user can configure the sensor remotely via Mobile Phone. It also support OTA upgrade via private LoRa protocol for easy maintaining.
--Each S31x-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.
++SN50V3-LB is the 3^^rd^^ generation of LSN50 series generic sensor node from Dragino. It is an (% style="color:blue" %)**open source project**(%%) and has a mature LoRaWAN stack and application software. User can use the pre-load software for their IoT projects or easily customize the software for different requirements.
++
  == 1.2 Features ==
  * LoRaWAN 1.0.3 Class A
  * Ultra-low power consumption
--* External 3 meters SHT31 probe (For S31-LB)
--* Measure range -55°C ~~ 125°C
--* Temperature & Humidity alarm
++* Open-Source hardware/software
  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
  * Support Bluetooth v5.1 and LoRaWAN remote configure
  * Support wireless OTA update firmware
@@ -50,26 +50,20 @@
  == 1.3 Specification ==
--
  (% style="color:#037691" %)**Common DC Characteristics:**
  * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
  * Operating Temperature: -40 ~~ 85°C
--(% style="color:#037691" %)**Temperature Sensor:**
++(% style="color:#037691" %)**I/O Interface:**
--* Range: -40 to + 80°C
--* Accuracy: ±0.2 @ 0-90 °C
--* Resolution: 0.1°C
--* Long Term Shift: <0.03 °C/yr
++* Battery output (2.6v ~~ 3.6v depends on battery)
++* +5v controllable output
++* 3 x Interrupt or Digital IN/OUT pins
++* 3 x one-wire interfaces
++* 1 x UART Interface
++* 1 x I2C Interface
--(% style="color:#037691" %)**Humidity Sensor: **
--
--* Range: 0 ~~ 99.9% RH
--* Accuracy: ± 2%RH ( 0 ~~ 100%RH)
--* Resolution: 0.01% RH
--* Long Term Shift: <0.25 %RH/yr
--
  (% style="color:#037691" %)**LoRa Spec:**
  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
@@ -92,7 +92,6 @@
  == 1.4 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" %)**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.
@@ -120,7 +120,7 @@
  == 1.6 BLE connection ==
--S31x-LB support BLE remote configure.
++SN50v3-LB supports BLE remote configure.
  BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case:
@@ -132,46 +132,37 @@
  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
--== 1.7  Hardware Variant ==
++== 1.7 Pin Definitions ==
--(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
--|=(% style="width: 102px;background-color:#D9E2F3;color:#0070C0" %)Model|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)Photo|=(% style="width: 218px;background-color:#D9E2F3;color:#0070C0" %)Probe Info
--|(% style="width:102px" %)S31-LB|(% style="width:190px" %)[[image:S31.jpg]]|(% style="width:297px" %)(((
--1 x SHT31 Probe
++[[image:image-20230511203450-2.png||height="443" width="785"]]
--Cable Length : 2 meters
--
--)))
--|(% style="width:102px" %)S31B-LB|(% style="width:190px" %)[[image:S31B.jpg]]|(% style="width:297px" %)(((
--1 x SHT31 Probe
++== 1.8 Mechanical ==
--Installed in device.
--)))
--(% style="display:none" %)
++[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
++[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
++[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
--== 1.8 Mechanical ==
++== Hole Option ==
--[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
++SN50v3-LB has different hole size options for different size sensor cable. The options provided are M12, M16 and M20. The definition is as below:
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220627104757-1.png?rev=1.1||alt="image-20220627104757-1.png"]]
--[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656298089706-973.png?rev=1.1||alt="1656298089706-973.png"]]
--[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
++= 2. Configure SN50v3-LB to connect to LoRaWAN network =
--
--= 2. Configure S31x-LB to connect to LoRaWAN network =
--
  == 2.1 How it works ==
--The S31x-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 press the button to activate the S31x-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
++The SN50v3-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 press the button to activate the S31x-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) ==
@@ -182,11 +182,11 @@
  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 S31x-LB.
++(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SN50v3-LB.
--Each S31x-LB is shipped with a sticker with the default device EUI as below:
++Each SN50v3-LB is shipped with a sticker with the default device EUI as below:
--[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/S31-LB_S31B-LB/WebHome/image-20230426084152-1.png?width=502&height=233&rev=1.1||alt="图片-20230426084152-1.png" height="233" width="502"]]
  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
@@ -213,10 +213,10 @@
  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-6.png?width=744&height=485&rev=1.1||alt="图片-20220611161308-6.png"]]
--(% style="color:blue" %)**Step 2:**(%%) Activate on S31x-LB
++(% style="color:blue" %)**Step 2:**(%%) Activate SN50v3-LB
--Press the button for 5 seconds to activate the S31x-LB.
++Press the button for 5 seconds to activate the SN50v3-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.
@@ -228,7 +228,7 @@
  === 2.3.1 Device Status, FPORT~=5 ===
--Users can use the downlink command(**0x26 01**) to ask S31x-LB to send device configure detail, include device configure status. S31x-LB will uplink a payload via FPort=5 to server.
++Users can use the downlink command(**0x26 01**) to ask SN50v3 to send device configure detail, include device configure status. SN50v3 will uplink a payload via FPort=5 to server.
  The Payload format is as below.
@@ -240,11 +240,9 @@
  Example parse in TTNv3
--[[image:image-20230421171614-1.png||alt="图片-20230421171614-1.png"]]
++(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3, this value is 0x1C
--(% style="color:#037691" %)**Sensor Model**(%%): For S31x-LB, this value is 0x0A
--
  (% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
  (% style="color:#037691" %)**Frequency Band**:
@@ -296,39 +296,303 @@
  Ex2: 0x0B49 = 2889mV
--=== 2.3.2  Sensor Data. FPORT~=2 ===
++=== 2.3.2 Working Modes & Sensor Data. Uplink via FPORT~=2 ===
--Sensor Data is uplink via FPORT=2
++SN50v3 has different working mode for the connections of different type of sensors. This section describes these modes. Use can use the AT Command AT+MOD to set SN50v3 to different working modes.
--(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
--|=(% style="width: 90px;background-color:#D9E2F3" %)(((
++For example:
++
++ **AT+MOD=2  **  ~/~/ will set the SN50v3 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor.
++
++
++(% style="color:red" %) **Important Notice:**
++
++1. Some working modes has payload more than 12 bytes, The US915/AU915/AS923 frequency bands' definition has maximum 11 bytes in **DR0**. Server sides will see NULL payload while SN50v3 transmit in DR0 with 12 bytes payload.
++1. All modes share the same Payload Explanation from HERE.
++1. By default, the device will send an uplink message every 20 minutes.
++
++==== 2.3.2.1  MOD~=1 (Default Mode) ====
++
++In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
++
++|**Size(bytes)**|**2**|**2**|**2**|(% style="width:216px" %)**1**|(% style="width:342px" %)**2**|(% style="width:171px" %)**2**
++|**Value**|Bat|(((
++Temperature(DS18B20)
++
++(PC13)
++)))|(((
++ADC
++
++(PA4)
++)))|(% style="width:216px" %)(((
++Digital in & Digital Interrupt
++
++
++)))|(% style="width:342px" %)Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor|(% style="width:171px" %)Humidity（SHT20 or SHT31)
++
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220627150949-6.png?rev=1.1||alt="image-20220627150949-6.png"]]
++
++
++==== 2.3.2.2  MOD~=2 (Distance Mode) ====
++
++This mode is target to measure the distance. The payload of this mode is totally 11 bytes. The 8^^th^^ and 9^^th^^ bytes is for the distance.
++
++|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
++|**Value**|BAT|(((
++Temperature(DS18B20)
++)))|ADC|Digital in & Digital Interrupt|(((
++Distance measure by:
++1) LIDAR-Lite V3HP
++Or
++2) Ultrasonic Sensor
++)))|Reserved
++
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324539647-568.png?rev=1.1||alt="1656324539647-568.png"]]
++
++**Connection of LIDAR-Lite V3HP:**
++
++[[image:image-20230512173758-5.png||height="563" width="712"]]
++
++**Connection to Ultrasonic Sensor:**
++
++[[image:image-20230512173903-6.png||height="596" width="715"]]
++
++For the connection to TF-Mini or TF-Luna , MOD2 payload is as below:
++
++|**Size(bytes)**|**2**|**2**|**1**|**2**|**2**|**2**
++|**Value**|BAT|(((
++Temperature(DS18B20)
++)))|Digital in & Digital Interrupt|ADC|(((
++Distance measure by:1)TF-Mini plus LiDAR
++Or
++2) TF-Luna LiDAR
++)))|Distance signal  strength
++
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656376779088-686.png?rev=1.1||alt="1656376779088-686.png"]]
++
++**Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
++
++Need to remove R3 and R4 resistors to get low power.
++
++[[image:image-20230512180609-7.png||height="555" width="802"]]
++
++**Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
++
++Need to remove R3 and R4 resistors to get low power.
++
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656376865561-355.png?rev=1.1||alt="1656376865561-355.png"]]
++
++Please use firmware version > 1.6.5 when use MOD=2, in this firmware version, user can use LSn50 v1 to power the ultrasonic sensor directly and with low power consumption.
++
++
++==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
++
++This mode has total 12 bytes. Include 3 x ADC + 1x I2C
++
++|=(((
  **Size(bytes)**
--)))|=(% style="width: 80px;background-color:#D9E2F3" %)2|=(% style="width: 90px;background-color:#D9E2F3" %)4|=(% style="width:80px;background-color:#D9E2F3" %)1|=(% style="width: 80px;background-color:#D9E2F3" %)**2**|=(% style="width: 80px;background-color:#D9E2F3" %)2
--|(% style="width:99px" %)**Value**|(% style="width:69px" %)(((
--[[Battery>>||anchor="HBattery:"]]
--)))|(% style="width:130px" %)(((
--[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
--)))|(% style="width:91px" %)(((
--[[Alarm Flag>>||anchor="HAlarmFlag26MOD:"]]
--)))|(% style="width:103px" %)(((
--[[Temperature>>||anchor="HTemperature:"]]
--)))|(% style="width:80px" %)(((
--[[Humidity>>||anchor="HHumidity:"]]
++)))|=(% style="width: 68px;" %)**2**|=(% style="width: 75px;" %)**2**|=**2**|=**1**|=(% style="width: 318px;" %)2|=(% style="width: 172px;" %)2|=1
++|**Value**|(% style="width:68px" %)(((
++ADC
++
++(PA0)
++)))|(% style="width:75px" %)(((
++ADC2
++
++(PA1)
++)))|ADC3 (PA4)|(((
++Digital in(PA12)&Digital Interrupt1(PB14)
++)))|(% style="width:318px" %)Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor）|(% style="width:172px" %)Humidity（SHT20 or SHT31)|Bat
++
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656377431497-975.png?rev=1.1||alt="1656377431497-975.png"]]
++
++
++==== 2.3.2.4  MOD~=4 (3 x DS18B20) ====
++
++[[image:image-20230512170701-3.png||height="565" width="743"]]
++
++This mode has total 11 bytes. As shown below:
++
++(% style="width:1017px" %)
++|**Size(bytes)**|**2**|(% style="width:186px" %)**2**|(% style="width:82px" %)**2**|(% style="width:210px" %)**1**|(% style="width:191px" %)**2**|(% style="width:183px" %)**2**
++|**Value**|BAT|(% style="width:186px" %)(((
++Temperature1(DS18B20)
++(PC13)
++)))|(% style="width:82px" %)(((
++ADC
++
++(PA4)
++)))|(% style="width:210px" %)(((
++Digital in & Digital Interrupt
++
++(PB15)   &  (PA8)
++)))|(% style="width:191px" %)Temperature2(DS18B20)
++(PB9)|(% style="width:183px" %)Temperature3(DS18B20)
++(PB8)
++
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656377606181-607.png?rev=1.1||alt="1656377606181-607.png"]]
++
++
++==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
++
++[[image:image-20230512164658-2.png||height="532" width="729"]]
++
++Each HX711 need to be calibrated before used. User need to do below two steps:
++
++1. Zero calibration. Don't put anything on load cell and run **AT+WEIGRE** to calibrate to Zero gram.
++1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor.
++1. (((
++Weight has 4 bytes, the unit is g.
  )))
--==== (% style="color:#4472c4" %)**Battery**(%%) ====
++For example:
--Sensor Battery Level.
++**AT+GETSENSORVALUE =0**
++Response:  Weight is 401 g
++
++Check the response of this command and adjust the value to match the real value for thing.
++
++(% style="width:982px" %)
++|=(((
++**Size(bytes)**
++)))|=**2**|=(% style="width: 282px;" %)**2**|=(% style="width: 119px;" %)**2**|=(% style="width: 279px;" %)**1**|=(% style="width: 106px;" %)**4**
++|**Value**|[[Bat>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.1BatteryInfo]]|(% style="width:282px" %)(((
++[[Temperature(DS18B20)>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.2Temperature28DS18B2029]]
++
++(PC13)
++
++
++)))|(% style="width:119px" %)(((
++[[ADC>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.4AnalogueDigitalConverter28ADC29]]
++
++(PA4)
++)))|(% style="width:279px" %)(((
++[[Digital Input and Digitak Interrupt>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.3DigitalInput]]
++
++(PB15)   &  (PA8)
++)))|(% style="width:106px" %)Weight
++
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220820120036-2.png?width=1003&height=469&rev=1.1||alt="image-20220820120036-2.png" height="469" width="1003"]]
++
++
++==== 2.3.2.6  MOD~=6 (Counting Mode) ====
++
++In this mode, the device will work in counting mode. It counts the interrupt on the interrupt pins and sends the count on TDC time.
++
++Connection is as below. The PIR sensor is a count sensor, it will generate interrupt when people come close or go away. User can replace the PIR sensor with other counting sensors.
++
++[[image:image-20230512181814-9.png||height="543" width="697"]]
++
++**Note:** LoRaWAN wireless transmission will infect the PIR sensor. Which cause the counting value increase +1 for every uplink. User can change PIR sensor or put sensor away of the LSN50 to avoid this happen.
++
++|=**Size(bytes)**|=**2**|=**2**|=**2**|=**1**|=**4**
++|**Value**|[[BAT>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.1BatteryInfo]]|(((
++[[Temperature(DS18B20)>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.2Temperature28DS18B2029]]
++)))|[[ADC>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.4AnalogueDigitalConverter28ADC29]]|[[Digital in>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.3DigitalInput]]|Count
++
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378441509-171.png?rev=1.1||alt="1656378441509-171.png"]]
++
++
++==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
++
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220820140109-3.png?rev=1.1||alt="image-20220820140109-3.png"]]
++
++|=(((
++**Size(bytes)**
++)))|=**2**|=**2**|=**2**|=**1**|=**1**|=1|=2
++|**Value**|BAT|Temperature(DS18B20)|ADC|(((
++Digital in(PA12)&Digital Interrupt1(PB14)
++)))|Digital Interrupt2(PB15)|Digital Interrupt3(PA4)|Reserved
++
++==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
++
++|=(((
++**Size(bytes)**
++)))|=**2**|=**2**|=**2**|=**1**|=**2**|=2
++|**Value**|BAT|Temperature(DS18B20)|(((
++ADC1(PA0)
++)))|(((
++Digital in
++& Digital Interrupt(PB14)
++)))|(((
++ADC2(PA1)
++)))|(((
++ADC3(PA4)
++)))
++
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823164903-2.png?rev=1.1||alt="image-20220823164903-2.png"]]
++
++
++==== 2.3.2.9  MOD~=9 (3DS18B20+ two Interrupt count mode) ====
++
++|=(((
++**Size(bytes)**
++)))|=**2**|=**2**|=**2**|=**1**|=**2**|=4|=4
++|**Value**|BAT|(((
++Temperature1(PB3)
++)))|(((
++Temperature2(PA9)
++)))|(((
++Digital in
++& Digital Interrupt(PA4)
++)))|(((
++Temperature3(PA10)
++)))|(((
++Count1(PB14)
++)))|(((
++Count2(PB15)
++)))
++
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823165322-3.png?rev=1.1||alt="image-20220823165322-3.png"]]
++
++**The newly added AT command is issued correspondingly:**
++
++**~ AT+INTMOD1** ** PB14**   pin：  Corresponding downlink:   **06 00 00 xx**
++
++**~ AT+INTMOD2**  **PB15**   pin：  Corresponding downlink:**   06 00 01 xx**
++
++**~ AT+INTMOD3**  **PA4**     pin：  Corresponding downlink:  ** 06 00 02 xx**
++
++**AT+SETCNT=aa,bb**
++
++When AA is 1, set the count of PB14 pin to BB    Corresponding downlink：09 01 bb bb bb bb
++
++When AA is 2, set the count of PB15 pin to BB    Corresponding downlink：09 02 bb bb bb bb
++
++
++
++=== 2.3.3  Decode payload ===
++
++While using TTN V3 network, you can add the payload format to decode the payload.
++
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378466788-734.png?rev=1.1||alt="1656378466788-734.png"]]
++
++The payload decoder function for TTN V3 are here:
++
++SN50v3 TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
++
++
++==== 2.3.3.1  Battery Info ====
++
++Check the battery voltage for SN50v3.
++
  Ex1: 0x0B45 = 2885mV
  Ex2: 0x0B49 = 2889mV
++==== 2.3.3.2  Temperature (DS18B20) ====
--==== (% style="color:#4472c4" %)**Temperature**(%%) ====
++If there is a DS18B20 connected to PB3 pin. The temperature will be uploaded in the payload.
++More DS18B20 can check the [[3 DS18B20 mode>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#2.3.4MOD3D4283xDS18B2029]]
++
++**Connection:**
++
++[[image:image-20230512180718-8.png||height="538" width="647"]]
++
  **Example**:
  If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
@@ -338,195 +338,211 @@
  （FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
--==== (% style="color:#4472c4" %)**Humidity**(%%) ====
++==== 2.3.3.3  Digital Input ====
++The digital input for pin PB15,
--Read:0x(0197)=412    Value:  412 / 10=41.2, So 41.2%
++* When PB15 is high, the bit 1 of payload byte 6 is 1.
++* When PB15 is low, the bit 1 of payload byte 6 is 0.
++(% class="wikigeneratedid" id="H2.3.3.4A0AnalogueDigitalConverter28ADC29" %)
++(((
++Note:The maximum voltage input supports 3.6V.
++)))
--==== (% style="color:#4472c4" %)**Alarm Flag& MOD**(%%) ====
++(% class="wikigeneratedid" %)
++==== 2.3.3.4  Analogue Digital Converter (ADC) ====
++The measuring range of the node is only about 0.1V to 1.1V The voltage resolution is about 0.24mv.
--**Example:**
++When the measured output voltage of the sensor is not within the range of 0.1V and 1.1V, the output voltage terminal of the sensor shall be divided The example in the following figure is to reduce the output voltage of the sensor by three times If it is necessary to reduce more times, calculate according to the formula in the figure and connect the corresponding resistance in series.
--If payload & 0x01 = 0x01  **~-~->** This is an Alarm Message
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220628150112-1.png?width=285&height=241&rev=1.1||alt="image-20220628150112-1.png" height="241" width="285"]]
--If payload & 0x01 = 0x00  **~-~->** This is a normal uplink message, no alarm
--If payload >> 2 = 0x00     **~-~->**  means MOD=1, This is a sampling uplink message
++==== 2.3.3.5  Digital Interrupt ====
--If payload >> 2 = 0x31     **~-~->**  means MOD=31, this message is a reply message for polling, this message contains the alarm settings. see [[this link>>path:#HPolltheAlarmsettings:]] for detail.
++Digital Interrupt refers to pin PB14, and there are different trigger methods. When there is a trigger, the SN50v3 will send a packet to the server.
++**~ Interrupt connection method:**
--== 2.4 Payload Decoder file ==
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379178634-321.png?rev=1.1||alt="1656379178634-321.png"]]
++**Example to use with door sensor :**
--In TTN, use can add a custom payload so it shows friendly reading
++The door sensor is shown at right. It is a two wire magnetic contact switch used for detecting the open/close status of doors or windows.
--In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379210849-860.png?rev=1.1||alt="1656379210849-860.png"]]
--[[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/LSN50v2-S31%26S31B >>https://github.com/dragino/dragino-end-node-decoder/tree/main/LSN50v2-S31%26S31B]]
++When the two pieces are close to each other, the 2 wire output will be short or open (depending on the type), while if the two pieces are away from each other, the 2 wire output will be the opposite status. So we can use LSN50 interrupt interface to detect the status for the door or window.
++**~ Below is the installation example:**
--== 2.5 Datalog Feature ==
++Fix one piece of the magnetic sensor to the door and connect the two pins to LSN50 as follows:
++* (((
++One pin to LSN50's PB14 pin
++)))
++* (((
++The other pin to LSN50's VCC pin
++)))
--Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, S31x-LB will store the reading for future retrieving purposes.
++Install the other piece to the door. Find a place where the two pieces will be close to each other when the door is closed. For this particular magnetic sensor, when the door is closed, the output will be short, and PB14 will be at the VCC voltage.
++Door sensors have two types: ** NC (Normal close)** and **NO (normal open)**. The connection for both type sensors are the same. But the decoding for payload are reverse, user need to modify this in the IoT Server decoder.
--=== 2.5.1 Ways to get datalog via LoRaWAN ===
++When door sensor is shorted, there will extra power consumption in the circuit, the extra current is 3v3/R14 = 3v2/1Mohm = 0.3uA which can be ignored.
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379283019-229.png?rev=1.1||alt="1656379283019-229.png"]]
--Set [[PNACKMD=1>>||anchor="H2.5.4DatalogUplinkpayloadA028FPORT3D329"]], S31x-LB will wait for ACK for every uplink, when there is no LoRaWAN network,S31x-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
++The above photos shows the two parts of the magnetic switch fitted to a door.
--* a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
--* b) S31x-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but S31x-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if S31x-LB gets a ACK, S31x-LB will consider there is a network connection and resend all NONE-ACK messages.
++The software by default uses the falling edge on the signal line as an interrupt. We need to modify it to accept both the rising edge (0v ~-~-> VCC , door close) and the falling edge (VCC ~-~-> 0v , door open) as the interrupt.
--Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
++The command is:
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220703111700-2.png?width=1119&height=381&rev=1.1||alt="图片-20220703111700-2.png" height="381" width="1119"]]
++**AT+INTMOD=1       **~/~/(more info about INMOD please refer** **[[**AT Command Manual**>>url:http://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/&file=DRAGINO_LSN50_AT_Commands_v1.5.1.pdf]]**. **)
--=== 2.5.2 Unix TimeStamp ===
++Below shows some screen captures in TTN V3:
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379339508-835.png?rev=1.1||alt="1656379339508-835.png"]]
--S31x-LB uses Unix TimeStamp format based on
++In MOD=1, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-11.png?width=627&height=97&rev=1.1||alt="图片-20220523001219-11.png" height="97" width="627"]]
++door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
--User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
--Below is the converter example
++==== 2.3.3.6  I2C Interface (SHT20 & SHT31) ====
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-12.png?width=720&height=298&rev=1.1||alt="图片-20220523001219-12.png" height="298" width="720"]]
++The SDA and SCK are I2C interface lines. You can use these to connect to an I2C device and get the sensor data.
--So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
++We have made an example to show how to use the I2C interface to connect to the SHT20 Temperature and Humidity Sensor.
++Notice: Different I2C sensors have different I2C commands set and initiate process, if user want to use other I2C sensors, User need to re-write the source code to support those sensors. SHT20 code in SN50_v3 will be a good reference.
--=== 2.5.3 Set Device Time ===
++Below is the connection to SHT20/ SHT31. The connection is as below:
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220902163605-2.png?rev=1.1||alt="image-20220902163605-2.png"]]
--User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
++The device will be able to get the I2C sensor data now and upload to IoT Server.
--Once S31x-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to S31x-LB. If S31x-LB fails to get the time from the server, S31x-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379664142-345.png?rev=1.1||alt="1656379664142-345.png"]]
--(% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.**
++Convert the read byte to decimal and divide it by ten.
++**Example:**
--=== 2.5.4 Datalog Uplink payload (FPORT~=3) ===
++Temperature:  Read:0116(H) = 278(D)  Value:  278 /10=27.8℃;
++Humidity:    Read:0248(H)=584(D)       Value:  584 / 10=58.4, So 58.4%
--The Datalog uplinks will use below payload format.
++If you want to use other I2C device, please refer the SHT20 part source code as reference.
--**Retrieval data payload:**
--(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
--|=(% style="width: 80px;background-color:#D9E2F3" %)(((
--**Size(bytes)**
--)))|=(% style="width: 60px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 60px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 120px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 103px; background-color: rgb(217, 226, 243);" %)**1**|=(% style="width: 85px; background-color: rgb(217, 226, 243);" %)**4**
--|(% style="width:103px" %)**Value**|(% style="width:54px" %)(((
--[[Temp_Black>>||anchor="HTemperatureBlack:"]]
--)))|(% style="width:51px" %)[[Temp_White>>||anchor="HTemperatureWhite:"]]|(% style="width:89px" %)[[Temp_ Red or Temp _White>>||anchor="HTemperatureREDorTemperatureWhite:"]]|(% style="width:103px" %)Poll message flag & Ext|(% style="width:54px" %)[[Unix Time Stamp>>||anchor="H2.5.2UnixTimeStamp"]]
++==== 2.3.3.7  Distance Reading ====
--**Poll message flag & Ext:**
++Refer [[Ultrasonic Sensor section>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.8UltrasonicSensor]].
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20221006192726-1.png?width=754&height=112&rev=1.1||alt="图片-20221006192726-1.png" height="112" width="754"]]
--**No ACK Message**:  1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for **PNACKMD=1** feature)
++==== 2.3.3.8  Ultrasonic Sensor ====
--**Poll Message Flag**: 1: This message is a poll message reply.
++This Fundamental Principles of this sensor can be found at this link: [[https:~~/~~/wiki.dfrobot.com/Weather_-_proof_Ultrasonic_Sensor_with_Separate_Probe_SKU~~_~~__SEN0208>>url:https://wiki.dfrobot.com/Weather_-_proof_Ultrasonic_Sensor_with_Separate_Probe_SKU___SEN0208]]
--* Poll Message Flag is set to 1.
++The LSN50 detects the pulse width of the sensor and converts it to mm output. The accuracy will be within 1 centimeter. The usable range (the distance between the ultrasonic probe and the measured object) is between 24cm and 600cm.
--* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
++The picture below shows the connection:
--For example, in US915 band, the max payload for different DR is:
--**a) DR0:** max is 11 bytes so one entry of data
++Connect to the LSN50 and run **AT+MOD=2** to switch to ultrasonic mode (ULT).
--**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
++The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
--**c) DR2:** total payload includes 11 entries of data
++**Example:**
--**d) DR3: **total payload includes 22 entries of data.
++Distance:  Read: 0C2D(Hex) = 3117(D)  Value:  3117 mm=311.7 cm
--If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656384895430-327.png?rev=1.1||alt="1656384895430-327.png"]]
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656384913616-455.png?rev=1.1||alt="1656384913616-455.png"]]
--**Example:**
++You can see the serial output in ULT mode as below:
--If S31x-LB has below data inside Flash:
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656384939855-223.png?rev=1.1||alt="1656384939855-223.png"]]
--[[image:1682646494051-944.png]]
++**In TTN V3 server:**
--If user sends below downlink command:  3160065F9760066DA705
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656384961830-307.png?rev=1.1||alt="1656384961830-307.png"]]
--Where : Start time: 60065F97 = time 21/1/19 04:27:03
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656384973646-598.png?rev=1.1||alt="1656384973646-598.png"]]
--             Stop time: 60066DA7= time 21/1/19 05:27:03
++==== 2.3.3.9  Battery Output - BAT pin ====
++The BAT pin of SN50v3 is connected to the Battery directly. If users want to use BAT pin to power an external sensor. User need to make sure the external sensor is of low power consumption. Because the BAT pin is always open. If the external sensor is of high power consumption. the battery of SN50v3-LB will run out very soon.
--**S31x-LB will uplink this payload.**
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-13.png?width=727&height=421&rev=1.1||alt="图片-20220523001219-13.png" height="421" width="727"]]
++==== 2.3.3.10  +5V Output ====
--(((
--__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
--)))
++SN50v3 will enable +5V output before all sampling and disable the +5v after all sampling.
--(((
--Where the first 11 bytes is for the first entry:
--)))
++The 5V output time can be controlled by AT Command.
--(((
--7FFF089801464160065F97
--)))
++**AT+5VT=1000**
--(((
--**Ext sensor data**=0x7FFF/100=327.67
--)))
++Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
--(((
--**Temp**=0x088E/100=22.00
--)))
++By default the AT+5VT=500. If the external sensor which require 5v and require more time to get stable state, user can use this command to increase the power ON duration for this sensor.
--(((
--**Hum**=0x014B/10=32.6
--)))
--(((
--**poll message flag & Ext**=0x41,means reply data,Ext=1
--)))
--(((
--**Unix time** is 0x60066009=1611030423s=21/1/19 04:27:03
--)))
++==== 2.3.3.11  BH1750 Illumination Sensor ====
++MOD=1 support this sensor. The sensor value is in the 8^^th^^ and 9^^th^^ bytes.
--(% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" data-widget="image" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="单击并拖动以调整大小" %)的(% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" data-widget="image" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="单击并拖动以调整大小" %)的
++[[image:image-20230512172447-4.png||height="593" width="1015"]]
--== 2.6 Temperature Alarm Feature ==
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220628110012-12.png?rev=1.1||alt="image-20220628110012-12.png"]]
--S31x-LB work flow with Alarm feature.
++==== 2.3.3.12  Working MOD ====
++The working MOD info is contained in the Digital in & Digital Interrupt byte (7^^th^^ Byte).
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-D20-D22-D23%20LoRaWAN%20Temperature%20Sensor%20User%20Manual/WebHome/image-20220623090437-1.png?rev=1.1||alt="图片-20220623090437-1.png"]]
++User can use the 3^^rd^^ ~~ 7^^th^^   bit of this byte to see the working mod:
++Case 7^^th^^ Byte >> 2 & 0x1f:
--== 2.7 Frequency Plans ==
++* 0: MOD1
++* 1: MOD2
++* 2: MOD3
++* 3: MOD4
++* 4: MOD5
++* 5: MOD6
++== 2.4 Payload Decoder file ==
--The S31x-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.
++In TTN, use can add a custom payload so it shows friendly reading
++
++In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
++
++[[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/LSN50v2-S31%26S31B >>https://github.com/dragino/dragino-end-node-decoder/tree/main/LSN50v2-S31%26S31B]]
++
++
++
++== 2.5 Frequency Plans ==
++
++
++The SN50v3-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/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
--= 3. Configure S31x-LB =
++= 3. Configure SN50v3-LB =
  == 3.1 Configure Methods ==
--S31x-LB supports below configure method:
++SN50v3-LB supports below configure method:
  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
  * AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
@@ -545,7 +545,7 @@
  [[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/]]
--== 3.3 Commands special design for S31x-LB ==
++== 3.3 Commands special design for SN50v3-LB ==
  These commands only valid for S31x-LB, as below:
@@ -581,7 +581,6 @@
  === 3.3.2 Get Device Status ===
--
  Send a LoRaWAN downlink to ask device send Alarm settings.
  (% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
@@ -589,77 +589,6 @@
  Sensor will upload Device Status via FPORT=5. See payload section for detail.
--=== 3.3.3 Set Temperature Alarm Threshold ===
--
--* (% style="color:blue" %)**AT Command:**
--
--(% style="color:#037691" %)**AT+SHTEMP=min,max**
--
--* When min=0, and max≠0, Alarm higher than max
--* When min≠0, and max=0, Alarm lower than min
--* When min≠0 and max≠0, Alarm higher than max or lower than min
--
--Example:
--
--   AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
--
--* (% style="color:blue" %)**Downlink Payload:**
--
--(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%)     ~/~/ Set AT+SHTEMP=0,30
--
--(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
--
--
--=== 3.3.4 Set Humidity Alarm Threshold ===
--
--* (% style="color:blue" %)**AT Command:**
--
--(% style="color:#037691" %)**AT+SHHUM=min,max**
--
--* When min=0, and max≠0, Alarm higher than max
--* When min≠0, and max=0, Alarm lower than min
--* When min≠0 and max≠0, Alarm higher than max or lower than min
--
--Example:
--
--   AT+SHHUM=70,0      ~/~/ Alarm when humidity lower than 70%.
--
--* (% style="color:blue" %)**Downlink Payload:**
--
--(% style="color:#037691" %)**0x(0C 02 46 00)**(%%)         ~/~/ Set AT+SHTHUM=70,0
--
--(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
--
--
--=== 3.3.5 Set Alarm Interval ===
--
--The shortest time of two Alarm packet. (unit: min)
--
--* (% style="color:blue" %)**AT Command:**
--
--(% style="color:#037691" %)**AT+ATDC=30** (%%)      ~/~/ The shortest interval of two Alarm packets is 30 minutes, Means is there is an alarm packet uplink, there won't be another one in the next 30 minutes.
--
--* (% style="color:blue" %)**Downlink Payload:**
--
--(% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
--
--
--=== 3.3.6 Get Alarm settings ===
--
--
--Send a LoRaWAN downlink to ask device send Alarm settings.
--
--* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x0E 01
--
--**Example:**
--
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-D20-D22-D23%20LoRaWAN%20Temperature%20Sensor%20User%20Manual/WebHome/1655948182791-225.png?rev=1.1||alt="1655948182791-225.png"]]
--
--
--**Explain:**
--
--* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
--
  === 3.3.7 Set Interrupt Mode ===
@@ -694,7 +694,7 @@
  = 4. Battery & Power Consumption =
--S31x-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
++SN50v3-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
  [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
@@ -703,7 +703,7 @@
  (% class="wikigeneratedid" %)
--User can change firmware S31x-LB to:
++User can change firmware SN50v3-LB to:
  * Change Frequency band/ region.
  * Update with new features.
@@ -719,47 +719,46 @@
  = 6. FAQ =
++== 6.1 Where can i find source code of SN50v3-LB? ==
++* **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
++* **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
++
  = 7. Order Info =
--Part Number: (% style="color:blue" %)**S31-LB-XX  / S31B-LB-XX**
++Part Number: (% style="color:blue" %)**SN50v3-LB-XX-YY**
  (% style="color:red" %)**XX**(%%): The default frequency band
  * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
--
  * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
--
  * (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
--
  * (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
--
  * (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
--
  * (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
--
  * (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
--
  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
--=   =
++(% style="color:red" %)**YY: ** (%%)Hole Option
++* (% style="color:red" %)**12**(%%): With M12 waterproof cable hole
++* (% style="color:red" %)**16**(%%): With M16 waterproof cable hole
++* (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
++* (% style="color:red" %)**NH**(%%): No Hole
++
  = 8. Packing Info =
  (% style="color:#037691" %)**Package Includes**:
--* S31x-LB LoRaWAN Temperature & Humidity Sensor
++* SN50v3-LB LoRaWAN Generic Node
  (% style="color:#037691" %)**Dimension and weight**:
  * Device Size: cm
--
  * Device Weight: g
--
  * Package Size / pcs : cm
--
  * Weight / pcs : g
  = 9. Support =

image-20230511203450-2.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Edwin

Size

...	...	@@ -1,0 +1,1 @@
	1	+679.1 KB

Content

image-20230512163509-1.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Saxer

Size

...	...	@@ -1,0 +1,1 @@
	1	+1.5 MB

Content

image-20230512164658-2.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Saxer

Size

...	...	@@ -1,0 +1,1 @@
	1	+2.0 MB

Content

image-20230512170701-3.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Saxer

Size

...	...	@@ -1,0 +1,1 @@
	1	+2.5 MB

Content

image-20230512172447-4.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Saxer

Size

...	...	@@ -1,0 +1,1 @@
	1	+2.0 MB

Content

image-20230512173758-5.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Saxer

Size

...	...	@@ -1,0 +1,1 @@
	1	+2.1 MB

Content

image-20230512173903-6.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Saxer

Size

...	...	@@ -1,0 +1,1 @@
	1	+2.3 MB

Content

image-20230512180609-7.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Saxer

Size

...	...	@@ -1,0 +1,1 @@
	1	+2.3 MB

Content

image-20230512180718-8.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Saxer

Size

...	...	@@ -1,0 +1,1 @@
	1	+2.3 MB

Content

image-20230512181814-9.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Saxer

Size

...	...	@@ -1,0 +1,1 @@
	1	+2.2 MB

Content

Changes for page SN50v3-LB/LS -- LoRaWAN Sensor Node User Manual

Summary

Details

Applications

Navigation