Various single file libraries for the ch32v003fun project.

CH32V003 RISC-V Pure Software USB Controller

My 7 segment LED filament clock project

Open source minimal stack for the ch32 line of WCH processors, including the ch32v003, a 10¢ 48 MHz RISC-V Microcontroller - as well as many other chips within the ch32v/x line.

Arduino-like framework for WCH CH32V003 MCU

Arduino Core for CH32V003 RISC-V microcontroller

A light-weight Arduino hardware package for ATtiny13

Small FM Radio with RDS and OLED

U8glib V2 library for Arduino

TV-B-Gone port of Arduino version, re-written for expressif ESP8266-based boards (wemos D1 mini works great)

PlatformIO library LVGL Drivers for Sunton Smart display boards (CYD Cheap Yellow Display). This library supports these boards without any effort. ESP32-2432S024N/R/C, ESP32-2432S028R/C, ESP32-3248…

Building a community around a cheap ESP32 Display with a touch screen

Arduino library to enable smooth servo movement.

replaces Arduino AVR Core functions with smaller and faster versions

Board Package for Logic Green LGT8F328P LGT8F328D and LGT8F88D

An improved ATMega328P with this cheap clone Logic Green LGT8F328P

A Collection of Useful C++ Classes for Digital Signal Processing