SSTV & Beyond firmware for ESP32-CAM based transmitters - PD120, APRS, CW

WSPR beacon for Raspberry Pi Pico, based on pico-hf-oscillator library. It doesn't require any hardware - Pico board itself only.

A Arduino compatible library for plotting data to an OLED-Display

esp8266 weather station using Open-Meteo API

Minimalist WSPR tracker for pico-balloons utilizing Raspberry Pi Pico (or Rp2040) as the RF generator (aka The Cheapest Tracker In The World™). More info: [WIKI](https://github.com/EngineerGuy314/p…

Minimalist WSPR tracker for pico-balloons utilizing Raspberry Pi Pico (or Rp2040) as the RF generator (aka The Cheapest Tracker In The World™). More info: [WIKI](https://github.com/EngineerGuy314/p…

LoRa APRS Wx Station (Temperature, Humidity, Pressure, Wind Direction and Speed, Luminance and Rain)

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

LoRa APRS Tracker with Tx and Rx capabilities, Messages, Wx, Winlink and more...

Library for using USB Host with ESP32

docker stack for getting started on IOT on the Raspberry PI

Blynk library for IoT boards. Works with Arduino, ESP32, ESP8266, Raspberry Pi, Particle, etc.

Python raytracer

Main Web Site (Online Books)

Universal wireless communication library for Arduino

Proof of concept c64 emulator presented at OnceUponASprite 19 in Milan 26/10/2019.

Using the BME680 to measure temperature, pressure, humdity and air quality

Assembly Tutorial for DOS

WSPR multiband beacon with si5351a and nodeMCU board for time sync via NTP

Reed-Solomon Forward Error Correction library