There's this Chinese company named Heltec, and they make a cool little development board that has an Espressif ESP32S3 (which has WiFi and Bluetooth), a 128x64 pixel OLED display and an SX1262 863-928 ...

This project communicates with a Semtech SX1276 LoRa tranceiver available on most Ardunio LoRa shields. This project will listen for LoRa messages using the configured LoRa settings, waiting for a ...

While designing an internet of things (IoT) project that also required a long radio-frequency link, it occurred to me that there are pre-wired modules already built to do that. In fact, not only do ...