文件列表:

examples/LoRaWAN/
src/
library.properties

# 1. Learn more about LoRaWAN Savoie Mont Blanc University provides many educationnal ressources about LoRaWAN: :notebook: One free ebook available here: [LoRaWAN for beginers books](https://www.univ-smb.fr/lorawan/en/free-book/) :tv: E-learning platform available here: [LoRaWAN for beginers videos](https://www.udemy.com/course/lora-lorawan-internet-of-things/?referralCode=21DED0F1021F4E261955) :bulb: 2 days training sessions available here: [LoRaWAN and IoT Training](https://www.univ-smb.fr/lorawan/avada_portfolio/formation-distanciel/) # 2. About this Arduino library This Arduino Library communicates with the [Grove Wio E5 LoRa-E5](https://wiki.seeedstudio.com/Grove_LoRa_E5_New_Version/). The configuration is made thanks to a unique file called config_application. Here are the possible configuration : | #define | Possible values | Behavior | |---------------------- |-------------------- |---------------------------------------------------------------| | ACTIVATION_MODE | ABP or OTAA | Activation Method | | CLASS | CLASS_A or CLASS_C | Class | | SPREADING_FACTOR | Number [7;12] | 7 = SF7, 8 = SF8, ..., 12 = SF12 | | ADAPTIVE_DR | true or false | Enable Adaptive Data Rate (if true) | | CONFIRMED | true or false | Frame Confirmed (if true) OR Frame Unconfirmed (if false) | | PORT | Number [0;255] | Application Port number | | SEND_BY_PUSH_BUTTON | true or false | Sending method (Time or Push Button) | | FRAME_DELAY | Time in ms | Time between 2 frames (Minimum 7000) | This library has only been tested with an **Aduino Leonardo board**. ## 2.1. Arduino IDE Installation - Install Arduino IDE from the [Arduino Website](https://www.arduino.cc/) - Download the code of this library as a Zip file: [Link here](https://github.com/SylvainMontagny/LoRaE5/archive/refs/heads/main.zip) - In Arduino IDE, go to **sketch > include library > Add ZIP library**. Select the downloaded Zip file. - Open the example project: **File > Example > LoRa-E5 Library > LoRaWAN** ## 2.2. Arduino Hardware This library works with any Arduino boards with two serial ports (or one USB + one Serial). It has been tested on a Leonardo board with: - USB_Serial: Connection to computer: 115200 baud. - LoRa_Serial: Serial link for the communication between the Arduino MCU and the LoRa-E5 LoRaWAN module. Your LoRa-E5 module need to be connected to the RX-TX arduino header pin. ## 2.3. How to use this library - Set up the parameters in **config_application.h** file. If you use ABP, you need to configure devAdddr, nwkSKey and appSKey. If you use OTAA you need to configure devEUI, appEUI and appKey. - Set up your Gateway or use a public coverage. - Register your Device on a Network Server (TTN, Actility, LORIOT, ...) - Open the Serial Monitor in the arduino IDE to see the logs. /!\ 115200 baud. ## 2.4. How to add sensors - Any sensors can be added to the free I2C bus, analog pins and GPIOs.

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