Changes for page LA66 LoRaWAN Shield User Manual

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

From version < 75.1 >

edited by Edwin Chen
on 2022/07/03 00:21

To version < 82.1 >

edited by Edwin Chen
on 2022/07/10 22:05

Change comment: There is no comment for this version

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@@ -152,7 +152,7 @@
  TXD                               <-> TXD
  RXD                               <-> RXD**
--Put a jumper cap on JP6 of LA66 LoRaWAN Shield.
++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
@@ -172,20 +172,24 @@
  [[image:image-20220602104701-12.png||height="285" width="600"]]
--==== Open the Upgrade tool (Tremo Programmer) in PC ====
++==== Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
--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/]]
++**~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/]]**
  [[image:image-20220602103227-6.png]]
  [[image:image-20220602103357-7.png]]
--===== Select the COM port corresponding to USB TTL =====
++(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
++**2. Select the COM port corresponding to USB TTL**
++
  [[image:image-20220602103844-8.png]]
--===== Select the bin file to burn =====
++(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
++**3. Select the bin file to burn**
++
  [[image:image-20220602104144-9.png]]
  [[image:image-20220602104251-10.png]]
@@ -192,16 +192,22 @@
  [[image:image-20220602104402-11.png]]
--===== Click to start the download =====
++(% class="wikigeneratedid" id="HClicktostartthedownload" %)
++**4. Click to start the download**
++
  [[image:image-20220602104923-13.png]]
--===== The following figure appears to prove that the burning is in progress =====
++(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
++**5. Check update process**
++
  [[image:image-20220602104948-14.png]]
--===== The following picture appears to prove that the burning is successful =====
++(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
++**The following picture shows that the burning is successful**
++
  [[image:image-20220602105251-15.png]]
@@ -226,7 +226,6 @@
  * LA66 LoRaWAN Shield x 1
  * RF Antenna x 1
--
  = LA66 USB LoRaWAN Adapter =
  == Overview ==
@@ -269,89 +269,107 @@
  == Example Send & Get Messages via LoRaWAN in PC ==
--Connect the LA66 LoRa Shield to the PC
++Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
--[[image:image-20220602171217-1.png||height="615" width="915"]]
++~1. Connect the LA66 USB LoRaWAN adapter to PC
++[[image:image-20220602171217-1.png||height="538" width="800"]]
++
  Open the serial port tool
  [[image:image-20220602161617-8.png]]
--[[image:image-20220602161718-9.png||height="529" width="927"]]
++[[image:image-20220602161718-9.png||height="457" width="800"]]
--Press the reset switch RST on the LA66 LoRa Shield.
--The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
++2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.
--[[image:image-20220602161935-10.png]]
++The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
--send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
++[[image:image-20220602161935-10.png||height="498" width="800"]]
++
++3. See Uplink Command
++
++Command format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
++
  example: AT+SENDB=01,02,8,05820802581ea0a5
--[[image:image-20220602162157-11.png]]
++[[image:image-20220602162157-11.png||height="497" width="800"]]
--Check to see if TTN received the message
--[[image:image-20220602162331-12.png||height="547" width="1044"]]
++4. Check to see if TTN received the message
--== Example Send & Get Messages via LoRaWAN in RPi ==
++[[image:image-20220602162331-12.png||height="420" width="800"]]
--Connect the LA66 LoRa Shield to the RPI
--[[image:image-20220602171233-2.png||height="592" width="881"]]
--Log in to the RPI's terminal and connect to the serial port
++= (% id="cke_bm_637361S" style="display:none" %) (%%)Example: Send PC's CPU/RAM usage to TTN via python =
--[[image:image-20220602153146-3.png]]
++(% class="wikigeneratedid" id="HUsepythonasanexampleFF1A" %)
++**Use python as an example：**
--Press the reset switch RST on the LA66 LoRa Shield.
--The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
++(% class="wikigeneratedid" id="HPreconditions:" %)
++**Preconditions:**
--[[image:image-20220602154928-5.png]]
++1.LA66 USB LoRaWAN Adapter works fine
--send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
++2.LA66 USB LoRaWAN Adapter  is registered with TTN
--example: AT+SENDB=01,02,8,05820802581ea0a5
++(% class="wikigeneratedid" id="HStepsforusage" %)
++**Steps for usage**
--[[image:image-20220602160339-6.png]]
++1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
--Check to see if TTN received the message
++2.Run the python script in PC and see the TTN
--[[image:image-20220602160627-7.png||height="468" width="1013"]]
++[[image:image-20220602115852-3.png||height="450" width="1187"]]
--=== Install Minicom ===
--Enter the following command in the RPI terminal
--apt update
++== Example Send & Get Messages via LoRaWAN in RPi ==
--[[image:image-20220602143155-1.png]]
++Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
--apt install minicom
++~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi
--[[image:image-20220602143744-2.png]]
++[[image:image-20220602171233-2.png||height="538" width="800"]]
--=== Send PC's CPU/RAM usage to TTN via script. ===
--==== Take python as an example： ====
++2. Install Minicom in RPi.
--===== Preconditions: =====
++(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
--1.LA66 USB LoRaWAN Adapter works fine
++(% class="mark" %)apt update
--2.LA66 USB LoRaWAN Adapter  is registered with TTN
++(% class="mark" %)apt install minicom
--===== Steps for usage =====
--1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
++Use minicom to connect to the RPI's terminal
--2.Run the script and see the TTN
++[[image:image-20220602153146-3.png||height="439" width="500"]]
--[[image:image-20220602115852-3.png]]
++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
++[[image:image-20220602154928-5.png||height="436" width="500"]]
++
++4. Send Uplink message
++
++Format: 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"]]
++
++
++
  == Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
@@ -379,4 +379,8 @@
  * LA66 USB LoRaWAN Adapter x 1
++= 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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