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User Manual for LoRaWAN End Nodes - LA66 USB LoRaWAN Adapter User Manual

Table of Contents

1. LA66 USB LoRaWAN Adapter ....................................................................................................................................... 3

1.1 Overview ....................................................................................................................................................................... 3

1.2 Features ........................................................................................................................................................................ 4

1.3 Speciﬁcation .................................................................................................................................................................. 4

1.4 Pin Mapping & LED ..................................................................................................................................................... 4

1.5 Example: Send & Get Messages via LoRaWAN in PC ........................................................................................... 5

1.6 Example: How to join helium .................................................................................................................................... 10

1.7 Example: Send PC's CPU/RAM usage to TTN via python ................................................................................... 15

1.8 Example: Send & Get Messages via LoRaWAN in RPi ........................................................................................ 16

1.9 Example: Use ofLA66 USB LoRaWAN Adapter and mobile APP ...................................................................... 21

1.9.1 Hardware and Software Connection ................................................................................................................. 21

1.9.2 Send data to TTNv3 and plot location info in Node-Red ................................................................................ 26

1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter ........................................................................................ 28

2. FAQ .................................................................................................................................................................................. 29

2.1 How to Compile Source Code for LA66? ............................................................................................................... 29

2.2 Where to ﬁnd Peer-to-Peer ﬁrmware of LA66? ...................................................................................................... 29

3. Order Info ........................................................................................................................................................................ 30

4. Reference ......................................................................................................................................................................... 30

5. FCC Statement ............................................................................................................................................................... 30

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