A compact and powerful development board based on the WCH CH32V003F4P6 microcontroller, featuring a QingKe RISC-V2A 32-bit core running at up to 48MHz . With its ultra-compact size (31×18mm), this board is ideal for embedded and portable projects . Combining good performance, low power consumption, and economical cost, it is an excellent choice for hobbyists, developers, and students alike.
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
32-bit RISC-V Processor: QingKe RISC-V2A core at 48MHz with 2-level interrupt nesting support .
Adequate Memory for Small Projects: 16KB Flash and 2KB SRAM .
Multiple I/O Ports: 18 GPIO pins with external interrupt support .
Built-in ADC: 10-bit with 8 channels for reading analog sensors .
Flexible Communication Interfaces: Supports USART, I2C, and SPI for peripheral connectivity .
Voltage Flexibility: Operates on 3.3V or 5V, making it easy to integrate with Arduino and other systems .
Low Power Consumption: Supports Sleep and Standby modes for battery-powered projects .
Single-Wire Debug Interface (SDI): Simplifies programming and debugging using tools like WCH-LinkE .
Ultra-Compact Size: Only 31×18mm, allowing easy integration into any project .
64-bit Unique ID: Each chip has a unique identifier for security applications .
1 × CH32V003F4P6 Core Board (Black base)
WCH-LinkE Programmer: Required for programming and debugging the board .
USB Cable (Type-A to Micro-USB/Type-C): To connect the programmer to your PC .