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arduino_core_ch32

Core library for CH32duino

board_manager_files

The board manager files for CH32 development boards

ch32_training_documentation

RISC-V MCU CH32V training documentation

ch32f20x

The SDK and HDK for CH32F20x

ch32l103

32-bit RISC-V MCU CH32L103 with low power

ch32v002_004_005_006_007

The SDK and HDK for RISC-V MCU CH32V002_004_005_006_007

ch32v003

CH32V003 is an ultra-cheap RISC-V MCU with 2KB SRAM, 16KB flash, and up to 18 GPIOs that sells for under $0.10

ch32v103

ch32v20x

CH32V203 is an industrial-grade enhanced low-power,small-medium capacity general-purpose MCU based on 32-bit RISC-V core

ch32v307

Including the SDK、HDK、Datasheet of RISC-V MCU CH32V307 and other relevant development materials

ch32x035

32-bit RISC-V MCU CH32X035 built-in USB PD PHY

ch334

Share the schematic and layout (KiCad) for DIY USB2.0 4-PORTS HUB with CH334U

ch34x

CH340, CH343, CH342, CH344,CH348

ch55x

CH55x MCU application reference routine source code.

ch569

SDK sch&layout reference design and datasheet documention

ch583

The datasheet/SDK/HDK docmentation of Bluetooth LE RISC-V MCU CH582M/CH583M

ch592

The SDK and HDK for RISC-V Bluetooth LE BLE5.4 CH591/CH592

ch641

CH641 is an USB PD and Wireless Charging MCU based on RISC-V RV32EC

ch643

CH643 is an RGB display driver microcontroller based on RISC-V. Built-in 3*16-channel PWM current drive, support COM scanning. Supports 192 groups of RGB or 576 single-color LEDs without extra PMOS

ch9141

Bluetooth to UART bridge chip

e_card

Open source application based on RISC-V MCU CH32V208 electronic card

nfc

The whole NFC solution (source code and schematic&layout) based on WCH chips

openocd_wch

OpenOCD for WCH CH32

risc-none-embed-gcc

Toolchain for CH32duino

risc-v_esc

ESC(Electronic Speed Controller) source code based on RISC-V CH32

schpcb_lib

Schematic and PCB footprint library for all WCH chips

usb-jtag-spi

Single-chip solution for Hi-speed USB2.0(480Mbps) JTAG/SPI Debugger based on RISC-V MCU CH32V30x/CH32V20x