openwch

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RISC-V's repositories

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

Language:CApache-2.0430 31 38

ch32v307

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

Language:C411 28 66

arduino_core_ch32

Core library for CH32duino

Language:C297 23 130

ch583

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

Language:CApache-2.0143 17 20

usb-jtag-spi

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

Language:CApache-2.0106 9 4

ch32v20x

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

Language:C96 7 9

ch569

SDK sch&layout reference design and datasheet documention

Language:C59 10 4

ch32x035

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

Language:C52 9 5

ch592

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

Language:CApache-2.041 6 5

nfc

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

Language:C40 40

ch32v103

Language:C35 10 1

ch34x

CH340, CH343, CH342, CH344,CH348

RISC-V_ESC

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

Language:C33 40

ch570

CH570 is the world’s cheapest RISC-V 2.4GHz wireless & USB2 SoC, costing just about a dime (10 cents)!

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ch32_training_documentation

RISC-V MCU CH32V training documentation

Language:C22 50

ch55x

CH55x MCU application reference routine source code.

Language:CApache-2.018 40

E_Card

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

Language:CApache-2.018 30

openocd_wch

OpenOCD for WCH CH32

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risc-none-embed-gcc

Toolchain for CH32duino

Language:C++15 2 3

ch32l103

32-bit RISC-V MCU CH32L103 with low power

Language:C11 3 3

ch334

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

ch32v002_004_005_006_007

The SDK and HDK for RISC-V MCU CH32V002_004_005_006_007

Language:C7 3 1

ch585

CH585 is a BLE5.4 SOC with USB2.0 HS/NFC/2.4G 128KB SRAM and 512KB Flash

Language:CApache-2.0700

ch641

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

Language:C7 30

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

Language:C7 20

ch32f20x

The SDK and HDK for CH32F20x

Language:C6 20

board_manager_files

The board manager files for CH32 development boards

4 20

ch32m030

32-bit RISC-V MCU CH32M030 which can be used for motor control and wireless charger

Language:C400

ch564

32-bit RISC-V MCU CH564 built-in Ethernet 100M MAC/100M PHY and USB2.0 High-Speed

2 10

rv_gec

RV GEC IDE&SDK&HDK

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