LTE SDR cell scanner optimized to work with very low performance RF front ends (8bit A/D, 20dB noise figure)

GNU Radio blocks for receiving LoRa modulated radio messages using SDR

KiwiSDR: BeagleBone web-accessible shortwave receiver and software-defined GPS (archived)

GNU Radio OOT module implementing the LoRa PHY, based on https://github.com/matt-knight/research/tree/master/2016_05_20_jailbreak

TimerOne Library with optimization and expanded hardware support

K3NG Arduino CW Keyer

Iridium burst detector and demodulator.

A LoRa based APRS tracker for ESP32 boards.

Mirrored from https://gitea.osmocom.org/sdr/gr-osmosdr

Library for the Si5351 clock generator IC in the Arduino environment

Ping library for ESP8266 Arduino core

Demodulate and decode Aero signals. These signals contain SatCom ACARS messages as used by planes beyond VHF ACARS range

Schematic, PCB layout, mechanical CAD, and firmware to create a replica of the DSKY with electroluminescent display

FM RDS/TMC Transceiver

⏳ Timer Library fully implemented for Arduino DUE

[Archived] A Bluetooth receiver implementation for GNU Radio

K3NG Arduino Amateur Radio Rotator Controller

Telegram Bot Library for ESP8266 on Arduino IDE

Automatic Information System decoder for shipborne position reporting for the Gnuradio project

Create simple APRS modulator using Arduino UNO

Open firmware for all versions of the uSDX transceiver

A small hardware device for transmitting WSPR messages based on the SI5351 IC which uses GPS for transmission time synchronization and automatic QTH locator calculation.

Playing with Low-density parity-check codes

KLog is a multiplatform free hamradio logger. It runs natively on Linux, macOS and Windows.

uBitx v6 Arduino sketch

RDA1846 VHF/UHF Transceiver Chip I2C library for Arduino

A simple DSP library and command-line tool for Software Defined Radio.

Examples for using KeDei 3.5" TFT LCD on RPi