Changes for page LA66 LoRaWAN Shield User Manual

Last modified by Xiaoling on 2023/05/26 14:19

From version < 100.4 >

edited by Xiaoling
on 2022/07/19 11:42

To version < 134.2 >

edited by Xiaoling
on 2022/07/26 10:28

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@@ -28,7 +28,7 @@
  (((
  (((
--(% 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.
++(% 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.
  )))
  )))
@@ -62,7 +62,6 @@
  * Firmware upgradable via UART interface
  * Ultra-long RF range
--
  == 1.3  Specification ==
  * CPU: 32-bit 48 MHz
@@ -83,7 +83,6 @@
  * LoRa Rx current: <9 mA
  * I/O Voltage: 3.3v
--
  == 1.4  AT Command ==
@@ -97,14 +97,12 @@
--
  == 1.6  Pin Mapping ==
++[[image:image-20220720111850-1.png]]
--[[image:image-20220719093156-1.png]]
--
  == 1.7  Land Pattern ==
  [[image:image-20220517072821-2.png]]
@@ -131,7 +131,7 @@
  (((
  (((
--(% 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.
++(% 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.
  )))
  )))
@@ -168,7 +168,6 @@
  * Firmware upgradable via UART interface
  * Ultra-long RF range
--
  == 2.3  Specification ==
  * CPU: 32-bit 48 MHz
@@ -189,33 +189,85 @@
  * LoRa Rx current: <9 mA
  * I/O Voltage: 3.3v
++== 2.4  LED ==
--== 2.4  Pin Mapping & LED ==
++~1. The LED lights up red when there is an upstream data packet
++2. When the network is successfully connected, the green light will be on for 5 seconds
++3. Purple light on when receiving downlink data packets
--
  == 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
++Show connection diagram：
++[[image:image-20220723170210-2.png||height="908" width="681"]]
++1.open Arduino IDE
++
++[[image:image-20220723170545-4.png]]
++
++2.Open project
++
++[[image:image-20220723170750-5.png||height="533" width="930"]]
++
++3.Click the button marked 1 in the figure to compile, and after the compilation is complete, click the button marked 2 in the figure to upload
++
++[[image:image-20220723171228-6.png]]
++
++4.After the upload is successful, open the serial port monitoring and send the AT command
++
++[[image:image-20220723172235-7.png||height="480" width="1027"]]
++
  == 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
++1.Open project
++[[image:image-20220723172502-8.png]]
--== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
++2.Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets
++[[image:image-20220723172938-9.png||height="652" width="1050"]]
++
++== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
++
++
++**1.  Open project**
++
++
++Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]
++
++
++[[image:image-20220723173341-10.png||height="581" width="1014"]]
++
++
++
++**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
++
++
++[[image:image-20220723173950-11.png||height="665" width="1012"]]
++
++
++
++**3.  Integration into Node-red via TTNV3**
++
++For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]
++
++[[image:image-20220723175700-12.png||height="602" width="995"]]
++
++
++
  == 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
  === 2.8.1  Items needed for update ===
++
 . LA66 LoRaWAN Shield
 . Arduino
 . USB TO TTL Adapter
--
  [[image:image-20220602100052-2.png||height="385" width="600"]]
@@ -247,7 +247,7 @@
  === 2.8.3  Upgrade steps ===
--==== 1.  Switch SW1 to put in ISP position ====
++==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
  [[image:image-20220602102824-5.png||height="306" width="600"]]
@@ -254,7 +254,7 @@
--==== 2.  Press the RST switch once ====
++==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
  [[image:image-20220602104701-12.png||height="285" width="600"]]
@@ -261,7 +261,7 @@
--==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
++==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
  (((
@@ -329,15 +329,25 @@
  [[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" %)**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.
++(((
++(% 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.
++)))
++(((
  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.
++)))
@@ -356,6 +356,7 @@
  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
++
  == 3.3  Specification ==
  * CPU: 32-bit 48 MHz
@@ -375,6 +375,7 @@
  * LoRa Rx current: <9 mA
++
  == 3.4  Pin Mapping & LED ==
@@ -382,13 +382,15 @@
  == 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
++(((
  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
++)))
  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
--[[image:image-20220602171217-1.png||height="538" width="800"]]
++[[image:image-20220723100027-1.png]]
  Open the serial port tool
@@ -429,6 +429,7 @@
  **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]]
++(**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]])
  (% style="color:red" %)**Preconditions:**
@@ -456,7 +456,7 @@
  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
--[[image:image-20220602171233-2.png||height="538" width="800"]]
++[[image:image-20220723100439-2.png]]
@@ -501,15 +501,112 @@
--== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
++== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
++=== 3.8.1 DRAGINO-LA66-APP ===
++
++[[image:image-20220723102027-3.png]]
++
++
++
++==== (% style="color:blue" %)**Overview：**(%%) ====
++
++
++DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Adapter and APP sample process. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Adapter.
++
++View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
++
++
++
++==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
++
++
++Requires a type-c to USB adapter
++
++[[image:image-20220723104754-4.png]]
++
++
++
++==== (% style="color:blue" %)**Use of APP:**(%%) ====
++
++
++Function and page introduction
++
++[[image:image-20220723113448-7.png||height="1481" width="670"]]
++
++1.Display LA66 USB LoRaWAN Module connection status
++
++2.Check and reconnect
++
++3.Turn send timestamps on or off
++
++4.Display LoRaWan connection status
++
++5.Check LoRaWan connection status
++
++6.The RSSI value of the node when the ACK is received
++
++7.Node's Signal Strength Icon
++
++8.Set the packet sending interval of the node in seconds
++
++9.AT command input box
++
++10.Send AT command button
++
++11.Node log box
++
++12.clear log button
++
++13.exit button
++
++
++LA66 USB LoRaWAN Module not connected
++
++[[image:image-20220723110520-5.png||height="903" width="677"]]
++
++
++
++Connect LA66 USB LoRaWAN Module
++
++[[image:image-20220723110626-6.png||height="906" width="680"]]
++
++
++
++=== 3.8.2 Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Adapter and integrate it into Node-RED ===
++
++
++**1.  Register LA66 USB LoRaWAN Module to TTNV3**
++
++[[image:image-20220723134549-8.png]]
++
++
++
++**2.  Open Node-RED,And import the JSON file to generate the flow**
++
++Sample JSON file please go to this link to download：放置JSON文件的链接
++
++For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]
++
++The following is the positioning effect map
++
++[[image:image-20220723144339-1.png]]
++
++
++
  == 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
++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)
++[[image:image-20220723150132-2.png]]
++
++
++
  = 4.  Order Info =
@@ -531,4 +531,5 @@
  = 5.  Reference =
++
  * 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 LoRaWAN Shield User Manual

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