Open-source PCB designs, schematics, and 3D-printable cases for ExpressLRS TX modules and receivers

SX127x (LoRa transceiver) driver for (Micro)Python on ESP8266/ESP32/Raspberry_Pi

LoRa / LoRaWAN + TTN for MicroPython (ESP32)

Datalogger for MicroPython and CPython.

LoRa communication library for Raspberry Pi RP2040 Microcontroller.

Rust driver for the Semtech SX127x series of Sub-GHz LoRa/ISM radio transceivers

Low-cost sensor node device using solar energy and a sx1276 LoRa transmitter for a Wireless Sensor Network.

ESPHome SX127x driver. SX127x component configures SX1276, SX1277, SX1278 or SX1279 hardware for use in ESPHome.

LoRa single channel packet forwarder based on the Semtech UDP protocol v2

A layered LoRa data modem stack for the Raspberry Pi 3. Written in Python3 using the farc hierarchical state machine framework.

Node.js driver for Semtech SX1276/77/78/79 LoRa circuits

Node.js module for SPI communication with RFM9x wireless modules (e.g. Adafruit Radio Bonnet)

ULoRa is a MicroPython library for SX127x LoRa modules (e.g., SX1276, SX1278) on embedded systems like ESP32, ESP8266, and ARM, enabling low-power, long-range communication for IoT applications.

C# Semtech SX127X/RFM9X LoRa library for .Net Nano framework powered devices

C# Semtech SX127X library for .NET Core powered devices

Radio spectrum viewer via SX127X transceiver

Library to work with sx1278 LoRa chips on Raspberry pi

Programmable radio communication platform for ESP32 mesh nodes, repeaters and off-grid messaging.

C# Semtech SX127X/RFM9X LoRa library for TinyCLR powered devices

LoRa PHY Layer Implementation in C - Portable, modular physical layer for LoRa or LoRaWAN systems. Software Defined Radio (SDR Adalm-Pluto) compatible, based on MATLAB reference implementation.