Build a SDR SW/MW/LW Receiver with a Raspberry Pi Pico

BITX40 sketch for Raduino

ESP32 based 1 Watt LoRa (433 MHz) development board for APRS, Meshtastic, TinyGS

RTTY Decoder for SDR and HAB

Arduino LDMOS SSPA controller with Nextion HMI display

A QRP WSPR transmitter leveraging a Raspberry Pi

Improved Arduino CAT library for the Yaesu FT817

A new firmware for ubitx rig. It uses FsmOs.

Yet another tune lib: Linear volume control instead a rotary encoder, from the bitx40 idea.

Philips FM1000 EEPROM channels and configuration parameters editor

HAM RADIO VFO for CODAN NGT transceiver using Arduino

Digital HAM radio library based on code from DroidStar

Arduino controller for portable HF transceiver with an Si5351 oscillator, WSPR, memory channels, etc

USB Keyboard adapter for sending Morse code using a computer. Can be used with Virtual Band (vband) from Ham Radio Solutions.

Library of functions needed in almost all linux C/C++ programs

Simple SI5351 based SWR resistive bridge antenna analyzer

DX Cluster for SWL / BCL

Magnetic loop antenna (STL) controller

Arduino 7" UTFT touch display for amatuer radio HF power amplifier

Ham related Arduino sketches