Collection of various development boards for microcontrollers (e.g., CH55x, CH32, PY32, STC8, STM32) and accompanying example software.

Simple ISP Flash Tools for various Microcontrollers

Templates for bare-metal firmware development for some entry-level microcontrollers

Web-based serial ISP flashing tool for WCH RISC-V microcontrollers

usb serial lib for the ch32v20x

Chiptuned MIDI instrument for CH32V003 and CH32V203 with USB Support (203 only)

dmx lib for ch32v003, ch32v203 and ch32v303

A series of small programs, showing how to program ch32v203 boards without using proprietary software

NEC TK-80BS Emulator for CH32V203

A simple program for controlling a PWM fan from a microcontroller with Rust

星允派，一款双核单片机开发板，由嵌入式社区RYMCU倾力打造。板载STM32F103VET6(ARM-M3)和CH32V203C8(RISC-V)内核单片机。

Hitachi BasicMaster Jr. emulator for CH32V203

TOTP authenticator USB keyboard for CH32V203

WCH RISC-V: OpenOCD Configuration

A simple demonstration of CAN bus communication on the CH32V203.

VGA demo for CH32V203

Matsushita JR-100 Emulator for CH32V203

RISCV CPU Projects

Documentation for Suzuno32RV/Suzuduino UNO ; the MCU board with 32bit RISC-V "WCH CH32V".

Suzuno32RV(RISC-V CH32V203C8T6)をアセンブリ言語で動かしてみました。A collection of assembly language programs for the Suzuno32RV.