Custom firmware for the HackRF+PortaPack H1/H2/H4

LoRa APRS iGATE for ESP32 Based Board with Rx + Tx capabilities

Adds various experimental features to the uvk5 radio

Arduino Tracker (SVTrackR) for MicroAPRS modem

A customized version of https://github.com/DualTachyon/uv-k5-firmware

Use an Arduino to beep out a morse code message including GPS position

Code for the arduino-controlled VFO based on the Si5351 chip

A merge between https://github.com/OneOfEleven/uv-k5-firmware-custom and https://github.com/fagci/uv-k5-firmware-fagci-mod

Firmware for NanoVNA, NanoVNA-H, NanoVNA-H4. Support SD Card, external Serial connection, fast measure, fast exchange vs CPU

Arduino SWR & Power Meter with cheap board SWR Bridge v1.4

Hamradio SDR transceiver software

ADX - Arduino Digital Modes HF Transceiver

This is nano minimal version of LibAPRS for tracker devices

APRS Tracker

Ham radio transceiver QRPp based on Raspberry Pi

Tiny board that allows you to connect the Baofeng UV5R radio to a smartphone or other device that uses a TRRS connector for audio.

An Arduino APRS Tracker

Tools for working with blackbox flight logs

OpenTX custom firmware for Transmitters

🐦 Digital ESC firmware for controlling brushless motors in multirotors

WireGuard VPN installer for Linux servers

🍪 GDPR friendly iframe manager written in vanilla js

🍪 Simple cross-browser cookie-consent plugin written in vanilla js

BLHeli for brushless ESC firmware

ESP8266 RFID (RC522, PN532, Wiegand, RDM6300) Access Control system featuring WebSocket, JSON, NTP Client, Javascript, SPIFFS

🐦 Digital ESC firmware for controlling brushless motors in multirotors

Arduino IDE 1.x

Bluetooth LE Keyboard library for the ESP32 (Arduino IDE compatible)