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WCH32V003 Microcontroller development board, Learn, Evaluate, Build | NUNKI Micro Designer
Let yourself learn and experiment with the tiny CH32V003 32 bits microcontroller,
clocked at 48 MHz with < 8 mA of consumption at 3.3V max clock speed.
Learn the techniques of Microcontroller development and try out breadboard
experiments or integrate in your project, with the CH32V003 MCU from WCH.
The CH32V003-F4P6 is an entry level, RISC-V architecture microcontroller with
16k Flash, 2K SRAM, GPIO and Peripherals (Timers, Serial, ADC). It is yet powerful
and extremely cost efficient controller for its category.
This MCU is suitable to drive applications such as Stepper and BLDC motors, Analog
Readings, sensor reading, Drive LCD screen, LEDs, or connect to a computer via
UART to use as a Proxy to various Electronic circuits.
Use MounRiver Studio for programming with the help of many examples
for GPIO, Serial and ADC peripherals and more.
This CH32V003 Microcontroller includes 2 Timers, Watchdog, Serial peripherals,
I2C, SPI, UART, 8 analog input pins (10-bit), 18 I/O.
The board includes a Crystal, Voltage regulator, protections for Overvoltage
and short circuit with Warning LEDs, 3 ports 2.54mm pitch.
Board model: Nunki Micro Designer with reduced size of 37 x 33mm or 1.46 x 1.30in.
Programming via WCH-Link-E with pin/pin compatibility using only 1 IDC cable.
The programmer allows Flash program and UART communication via the Programming/Com port.
Board Diagram
CH32V003 Microcontroller
24 MHz Crystal
Many peripherals including I2C, SPI, USART, Timers, Analog to Digital converters
20 pin GPIO
10 bits ADC with up to 1.7 MHz conversion rate 8-pin channels
10 pin programmer port
6 pin supply port
USB port for power supply only
2 free standing user LEDs
1 reset button
On-board 3.3V regulator
Over-Voltage with Red warning LED
Supply side fuse with Overload/Short-Circuit red warning LED
RISC-V CH32V003 F4P6 Microcontroller
32 bit RV32 EC core running at 48 MHz with built-in PLL
16k Flash
2k SRAM
3.3V Operating
USB (5V) and power port (5-12V) supply
37x33mm (1.46x1.30 in)
1 x Nunki Micro Designer board
Programming Hardware Tools:
Software Tools
Documentation
