Gravity: LoRaWAN Node Module (US915)

1. Example for LoRa Communication-Transmit-Receive Application

This article offers a detailed guide on implementing LoRa communication using ESP32 and LoRaWAN node modules, covering hardware and software setup, wiring diagrams, sample code for data transmission between nodes, and achieving successful communication results.

2. Example for LoRa Communication-One-to-Many Communication

This article provides a detailed example of implementing LoRa's 'Single Transmit, Multiple Receive' communication mode, including hardware and software setup, wiring diagrams, and sample code for successful data transmission.

3. Example for LoRa Communication-Two-to-One Communication

This article explains a two-to-one communication setup using LoRa technology with FireBeetle ESP32 and LoRaWAN modules, including preparation, wiring, coding, and results.

4. Example for LoRa Communication-Data Relay Application

The article offers a comprehensive guide on implementing data relay in LoRa communication using three nodes A, B, and C to extend the communication range beyond direct data transmission.

5. Example for LoRaWAN Communication-OTAA Network Joining

This article demonstrates how to set up and join a LoRaWAN network using the OTAA method, featuring hardware preparation with FireBeetle 2 ESP32-E and Gravity LoRaWAN Node Module. It provides comprehensive wiring diagrams and sample Arduino code for sending and receiving data within the network.

6. Example for LoRaWAN Communication-ABP Network Joining

The article offers a detailed guide on setting up LoRaWAN communication through ABP Network Joining, covering hardware and software preparations, wiring, and sample Arduino codes for effective IoT data transmission.