Changes for page LA66 USB LoRaWAN Adapter User Manual

Last modified by Xiaoling on 2025/02/07 16:37

From 101.1 to 100.6 From 152.1 to 151.1

From version 151.1

edited by Bei Jinggeng
on 2022/09/09 15:00

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To version 101.1

edited by Xiaoling
on 2022/07/20 11:18

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--LA66 USB LoRaWAN Adapter User Manual
++LA66 LoRaWAN Module

Author

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

Content

@@ -6,26 +6,34 @@
++= 1.  LA66 LoRaWAN Module =
--= 1.  LA66 USB LoRaWAN Adapter =
++== 1.1  What is LA66 LoRaWAN Module ==
--== 1.1  Overview ==
++(((
++(((
++[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)**     **
++)))
++(((
++
++)))
--[[image:image-20220715001142-3.png||height="145" width="220"]]
--
--
  (((
--(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface.
++(% style="color:blue" %)**Dragino LA66**(%%) is a small wireless LoRaWAN module that offers a very compelling mix of long-range, low power consumption, and secure data transmission. It is designed to facilitate developers to quickly deploy industrial-level LoRaWAN and IoT solutions. It helps users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to create and connect your things everywhere.
  )))
++)))
  (((
--(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
++(((
++(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
  )))
++)))
  (((
++(((
  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
  )))
@@ -32,35 +32,37 @@
  (((
  Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application.
  )))
++)))
  (((
++(((
  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
  )))
++)))
  == 1.2  Features ==
--
--* LoRaWAN USB adapter base on LA66 LoRaWAN module
--* Ultra-long RF range
  * Support LoRaWAN v1.0.4 protocol
  * Support peer-to-peer protocol
  * TCXO crystal to ensure RF performance on low temperature
--* Spring RF antenna
++* SMD Antenna pad and i-pex antenna connector
  * Available in different frequency LoRaWAN frequency bands.
  * World-wide unique OTAA keys.
  * AT Command via UART-TTL interface
  * Firmware upgradable via UART interface
--* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
++* Ultra-long RF range
--== 1.3  Specification ==
++== 1.3  Specification ==
++
  * CPU: 32-bit 48 MHz
  * Flash: 256KB
  * RAM: 64KB
--* Input Power Range: 5v
++* Input Power Range: 1.8v ~~ 3.7v
++* Power Consumption: < 4uA.
  * Frequency Range: 150 MHz ~~ 960 MHz
  * Maximum Power +22 dBm constant RF output
  * High sensitivity: -148 dBm
@@ -72,296 +72,456 @@
  ** Operating: 10 ~~ 95% (Non-Condensing)
  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
  * LoRa Rx current: <9 mA
++* I/O Voltage: 3.3v
--== 1.4  Pin Mapping & LED ==
--[[image:image-20220813183239-3.png||height="526" width="662"]]
++== 1.4  AT Command ==
++AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
--== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
++== 1.5  Dimension ==
++
++[[image:image-20220718094750-3.png]]
++
++
++
++== 1.6  Pin Mapping ==
++
++
++[[image:image-20220719093156-1.png]]
++
++
++
++== 1.7  Land Pattern ==
++
++[[image:image-20220517072821-2.png]]
++
++
++
++= 2.  LA66 LoRaWAN Shield =
++
++
++== 2.1  Overview ==
++
++
  (((
--Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
++[[image:image-20220715000826-2.png||height="145" width="220"]]
  )))
++(((
++
++)))
--(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
++(((
++(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to  Arduino projects.
++)))
++(((
++(((
++(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely.  This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
++)))
++)))
--[[image:image-20220723100027-1.png]]
++(((
++(((
++Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
++)))
++)))
++(((
++(((
++Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application.
++)))
++)))
--Open the serial port tool
++(((
++(((
++LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
++)))
++)))
--[[image:image-20220602161617-8.png]]
--[[image:image-20220602161718-9.png||height="457" width="800"]]
++== 2.2  Features ==
++* Arduino Shield base on LA66 LoRaWAN module
++* Support LoRaWAN v1.0.4 protocol
++* Support peer-to-peer protocol
++* TCXO crystal to ensure RF performance on low temperature
++* SMA connector
++* Available in different frequency LoRaWAN frequency bands.
++* World-wide unique OTAA keys.
++* AT Command via UART-TTL interface
++* Firmware upgradable via UART interface
++* Ultra-long RF range
--(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
--The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
++== 2.3  Specification ==
++* CPU: 32-bit 48 MHz
++* Flash: 256KB
++* RAM: 64KB
++* Input Power Range: 1.8v ~~ 3.7v
++* Power Consumption: < 4uA.
++* Frequency Range: 150 MHz ~~ 960 MHz
++* Maximum Power +22 dBm constant RF output
++* High sensitivity: -148 dBm
++* Temperature:
++** Storage: -55 ~~ +125℃
++** Operating: -40 ~~ +85℃
++* Humidity:
++** Storage: 5 ~~ 95% (Non-Condensing)
++** Operating: 10 ~~ 95% (Non-Condensing)
++* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
++* LoRa Rx current: <9 mA
++* I/O Voltage: 3.3v
--[[image:image-20220602161935-10.png||height="498" width="800"]]
++== 2.4  Pin Mapping & LED ==
--(% style="color:blue" %)**3. See Uplink Command**
--Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
++== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
--example: AT+SENDB=01,02,8,05820802581ea0a5
--[[image:image-20220602162157-11.png||height="497" width="800"]]
++== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
--(% style="color:blue" %)**4. Check to see if TTN received the message**
++== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
--[[image:image-20220817093644-1.png]]
++== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
--== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
++=== 2.8.1  Items needed for update ===
--**Use python as an example：**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]]
++1. LA66 LoRaWAN Shield
++1. Arduino
++1. USB TO TTL Adapter
--(**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]])
++[[image:image-20220602100052-2.png||height="385" width="600"]]
--(% style="color:red" %)**Preconditions:**
++=== 2.8.2  Connection ===
--(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
--(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
++[[image:image-20220602101311-3.png||height="276" width="600"]]
++(((
++(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
++)))
--(% style="color:blue" %)**Steps for usage:**
++(((
++(% style="background-color:yellow" %)**GND                                <-> GND
++TXD                                 <->  TXD
++RXD                                 <->  RXD**
++)))
--(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
--(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
++Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
++Connect USB TTL Adapter to PC after connecting the wires
--[[image:image-20220602115852-3.png||height="450" width="1187"]]
++[[image:image-20220602102240-4.png||height="304" width="600"]]
--== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
++=== 2.8.3  Upgrade steps ===
--Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
++==== 1.  Switch SW1 to put in ISP position ====
--(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
++[[image:image-20220602102824-5.png||height="306" width="600"]]
--[[image:image-20220723100439-2.png]]
++==== 2.  Press the RST switch once ====
--(% style="color:blue" %)**2. Install Minicom in RPi.**
++[[image:image-20220602104701-12.png||height="285" width="600"]]
--(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
-- (% style="background-color:yellow" %)**apt update**
++==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
-- (% style="background-color:yellow" %)**apt install minicom**
++(((
++(% style="color:blue" %)**1. Software download link:  [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/>>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/]]**
++)))
--Use minicom to connect to the RPI's terminal
--[[image:image-20220602153146-3.png||height="439" width="500"]]
++[[image:image-20220602103227-6.png]]
++[[image:image-20220602103357-7.png]]
--(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
--The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
++(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
++(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
--[[image:image-20220602154928-5.png||height="436" width="500"]]
++[[image:image-20220602103844-8.png]]
--(% style="color:blue" %)**4. Send Uplink message**
++(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
++(% style="color:blue" %)**3. Select the bin file to burn**
--Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
++[[image:image-20220602104144-9.png]]
--example: AT+SENDB=01,02,8,05820802581ea0a5
++[[image:image-20220602104251-10.png]]
--[[image:image-20220602160339-6.png||height="517" width="600"]]
++[[image:image-20220602104402-11.png]]
--Check to see if TTN received the message
--[[image:image-20220602160627-7.png||height="369" width="800"]]
++(% class="wikigeneratedid" id="HClicktostartthedownload" %)
++(% style="color:blue" %)**4. Click to start the download**
++[[image:image-20220602104923-13.png]]
--== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
++(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
++(% style="color:blue" %)**5. Check update process**
--=== 1.8.1  Hardware and Software Connection ===
++[[image:image-20220602104948-14.png]]
--==== (% style="color:blue" %)**Overview：**(%%) ====
++(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
++(% style="color:blue" %)**The following picture shows that the burning is successful**
++[[image:image-20220602105251-15.png]]
++
++
++
++= 3.  LA66 USB LoRaWAN Adapter =
++
++
++== 3.1  Overview ==
++
++
++[[image:image-20220715001142-3.png||height="145" width="220"]]
++
++
  (((
--DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
++(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface.
++)))
--* Send real-time location information of mobile phone to LoRaWAN network.
--* Check LoRaWAN network signal strengh.
--* Manually send messages to LoRaWAN network.
++(((
++(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
  )))
++(((
++Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
++)))
++(((
++Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application.
++)))
++(((
++LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
++)))
--==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
--A USB to Type-C adapter is needed to connect to a Mobile phone.
++== 3.2  Features ==
--Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
++* LoRaWAN USB adapter base on LA66 LoRaWAN module
++* Ultra-long RF range
++* Support LoRaWAN v1.0.4 protocol
++* Support peer-to-peer protocol
++* TCXO crystal to ensure RF performance on low temperature
++* Spring RF antenna
++* Available in different frequency LoRaWAN frequency bands.
++* World-wide unique OTAA keys.
++* AT Command via UART-TTL interface
++* Firmware upgradable via UART interface
++* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
--[[image:image-20220813174353-2.png||height="360" width="313"]]
++== 3.3  Specification ==
--==== (% style="color:blue" %)**Download and Install App:**(%%) ====
++* CPU: 32-bit 48 MHz
++* Flash: 256KB
++* RAM: 64KB
++* Input Power Range: 5v
++* Frequency Range: 150 MHz ~~ 960 MHz
++* Maximum Power +22 dBm constant RF output
++* High sensitivity: -148 dBm
++* Temperature:
++** Storage: -55 ~~ +125℃
++** Operating: -40 ~~ +85℃
++* Humidity:
++** Storage: 5 ~~ 95% (Non-Condensing)
++** Operating: 10 ~~ 95% (Non-Condensing)
++* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
++* LoRa Rx current: <9 mA
--[[(% id="cke_bm_895007S" style="display:none" %)** **(%%)**Download Link for Android apk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]].  (Android Version Only)
--[[image:image-20220813173738-1.png]]
++== 3.4  Pin Mapping & LED ==
--==== (% style="color:blue" %)**Use of APP:**(%%) ====
++== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
--Function and page introduction
++(((
++Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
++)))
--[[image:image-20220723113448-7.png||height="995" width="450"]]
++(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
--**Block Explain:**
--1.  Display LA66 USB LoRaWAN Module connection status
++[[image:image-20220602171217-1.png||height="538" width="800"]]
--2.  Check and reconnect
--3.  Turn send timestamps on or off
++Open the serial port tool
--4.  Display LoRaWan connection status
++[[image:image-20220602161617-8.png]]
--5.  Check LoRaWan connection status
++[[image:image-20220602161718-9.png||height="457" width="800"]]
--6.  The RSSI value of the node when the ACK is received
--7.  Node's Signal Strength Icon
--8.  Configure Location Uplink Interval
++(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
--9.  AT command input box
++The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
--10.  Send Button:  Send input box info to LA66 USB Adapter
--11.  Output Log from LA66 USB adapter
++[[image:image-20220602161935-10.png||height="498" width="800"]]
--12.  clear log button
--13.  exit button
++(% style="color:blue" %)**3. See Uplink Command**
++Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
--LA66 USB LoRaWAN Module not connected
++example: AT+SENDB=01,02,8,05820802581ea0a5
++[[image:image-20220602162157-11.png||height="497" width="800"]]
--[[image:image-20220723110520-5.png||height="677" width="508"]]
++(% style="color:blue" %)**4. Check to see if TTN received the message**
--Connect LA66 USB LoRaWAN Module
++[[image:image-20220602162331-12.png||height="420" width="800"]]
--[[image:image-20220723110626-6.png||height="681" width="511"]]
++== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
--=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
++**Use python as an example：**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]]
--(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
++(% style="color:red" %)**Preconditions:**
--[[image:image-20220723134549-8.png]]
++(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
++(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
--(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
++(% style="color:blue" %)**Steps for usage:**
--Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
++(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
--For the usage of Node-RED, please refer to: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]]
++(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
--After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
++[[image:image-20220602115852-3.png||height="450" width="1187"]]
--LA66~-~-node-red~-~-decoder:[[dragino-end-node-decoder/Node-RED at main · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]]
--Example output in NodeRed is as below:
++== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
--[[image:image-20220723144339-1.png]]
++Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
--== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
++(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
++[[image:image-20220602171233-2.png||height="538" width="800"]]
--The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
--Just use the yellow jumper cap to short the BOOT corner and the RX corner, and then press the RESET button (without the jumper cap, you can directly short the BOOT corner and the RX corner with a wire to achieve the same effect)
++(% style="color:blue" %)**2. Install Minicom in RPi.**
--[[image:image-20220723150132-2.png]]
++(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
++ (% style="background-color:yellow" %)**apt update**
++ (% style="background-color:yellow" %)**apt install minicom**
--= 2.  FAQ =
++Use minicom to connect to the RPI's terminal
--== 2.1   How to Compile Source Code for LA66? ==
++[[image:image-20220602153146-3.png||height="439" width="500"]]
--Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Module.Compile and Upload Code to ASR6601 Platform.WebHome]]
++(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
++The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
--= 3.  Order Info =
++[[image:image-20220602154928-5.png||height="436" width="500"]]
--**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
++(% style="color:blue" %)**4. Send Uplink message**
++
++Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
++
++example: AT+SENDB=01,02,8,05820802581ea0a5
++
++
++[[image:image-20220602160339-6.png||height="517" width="600"]]
++
++
++
++Check to see if TTN received the message
++
++[[image:image-20220602160627-7.png||height="369" width="800"]]
++
++
++
++== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
++
++
++
++== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
++
++
++
++
++= 4.  Order Info =
++
++
++**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%)  **or**   (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
++
++
  (% style="color:blue" %)**XXX**(%%): The default frequency band
  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
@@ -375,10 +375,6 @@
  * (% style="color:red" %)**PP**(%%):        Peer to Peer LoRa Protocol
--= 4.  Reference =
++= 5.  Reference =
--
--* Hardware Design File for  LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
--* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
--
--
++* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]

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Changes for page LA66 USB LoRaWAN Adapter User Manual

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