An Adafruit GFX Compatible Library for the ESP32, ESP32-S2, ESP32-S3 to drive HUB75 LED matrix panels using DMA for high refresh rates. Supports panel chaining.

Convert Inkscape SVG drawings to KiCad PCB and footprint modules

How to tell original from fake DS18B20 temperature sensors.

Allows for multiple SwitchBot bots and curtains to be controlled via MQTT sent to ESP32. ESP32 will send BLE commands to switchbots and return MQTT responses to the broker. Also supports Temperatur…

Datasheet pinout extractor from PDF and library Stylizer for Kicad.

PixelIt is an ESP8266/ESP32 and WS2812B LED Matrix based PixelArt display

LED Matrix Library

This is an ESP32 (including ESP32-S2 and ESP32-C3) / ESP8266 WiFi Connection Manager, using ESPAsyncWebServer, with fallback web configuration portal. Use this library for configuring ESP32, ESP826…

A simple DIY status display with an 8x32 RGB LED panel implemented with esphome.io and Home Assistant

A function that improves the default ADC reading accuracy to within 1%

Various SmartHome projects, devices, information and examples including AskSinPP usage

Open source configuration of my connected apartment

A Firmware for the H32 board that allows to directly start using the board productively

Powerful MIDI interrupter with touchscreen for up to 6 tesla coils and 16 voices per coil.

A GNSS FeatherWing incorporating the u-blox ZED-F9P. Provides access to the ZED-F9P's USB, I2C, UART1 and UART2 ports.

Linux daemon for Logitech G19 Keyboard

PlatformIO project. Regulation of 12V DC fans based on DS18B20 temperature sensors. Designated for effective heat dissipation of typical heater.

Use MAX7219 DotMatrix Displays with ESP8266 controlled fully by IOBROKER

MySensors related stuff

A simple extreme feedback device (XFD) based on an ESP8266 microcontroller and one or multiple WS2812 Neopixels, providing an HTTP GET interface over WiFi