Linux on a $0.15 RISC-V microcontroller

Neural Networks with low bit weights on a CH32V003 RISC-V Microcontroller without multiplication

Handheld RISC-V Mini Game Console with OLED Display

Arduino Core for CH32V003 RISC-V microcontroller

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

Portable Digital Stereo FM Radio Transmitter

Simple ISP Flash Tools for various Microcontrollers

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

Portable Digital FM Radio Receiver with RDS

A minimal ST7735 LCD driver for CH32V003

CH32V003 Tristate Multiplexing LED

USB-capable Development Board for the CH32V003 microcontroller

A New PCB for Stefan's Game Console Project

CH32V003 test programs

Really basic attempt to replicate Arduino functions inside MounRiver

A minimal ST7789 LCD driver for CH32V003

Mirror of templates from the MounRiver IDE

simple optimized startup code

windows builds of wch openocd fork

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