CH32V305 with rv32-imafc, compared with CH32V203, CH32V305 has larger Flash and SRAM space, and support one USB high-speed host/device. github.com/wuxx/nanoCH32V…

The 1-wire debugging protocol for RISC-V CH32V003 is released! and I will select 60 people from the Youtube comments section, and then give away 60 AliExpress cash coupons worth $5.😀 #1-The 1-wire debugging protocol for RISC-V MCU CH32V003 youtu.be/k1RkcYOANLM 来自 YouTube

If you want to use bootloader to program the CH32V003 via the UART, here is the method for you. github.com/openwch/ch32v0…

release USB-HS-Bridge v1.2 based on CH347F, which supports IO level 3.3V/2.5V/1.8V/Vref. and using UART0+UART1+I2C+SPI+JTAG at the same time. github.com/wuxx/USB-HS-Br…

release CH346 Board, Compared with CH347, it supports SPI Slave and passive parallel port. more detail on github.com/wuxx/USB-HS-Br…

WCH's CH32V317, 144MHz RISC-V core, USB2.0-HS/100M Ethernet/DVP/SDIO... github.com/wuxx/nanoCH32V…

A powerful USB to serial tool😅

an open source USB 3.0 SDCard reader that uses the GL3224 chip solution with a maximum transfer speed of 100MB/s. github.com/wuxx/SD-Reader…

testing my new version of Antenna rotator, which is modified from a surveillance camera pan-tilt. I've rewritten the controller, it has a 10kg payload capacity, waterproof, features a built-in slip ring, 12V power supply. controlled via Ethernet with the open source Gpredict.