sx127x

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)

LoRa communication library for Raspberry Pi RP2040 Microcontroller.

Datalogger for MicroPython and CPython.

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

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

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

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.

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.

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)

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

C# Semtech SX127X library for .NET Core powered devices

Library to work with sx1278 LoRa chips on Raspberry pi

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

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.

Radio spectrum viewer via SX127X transceiver

📻 — A simple LoRa-based talkie-walkie built on ESP32, operating on the 433 MHz frequency band for long-range, low-power wireless communication.