CH582F Development Board

The development board with the CH582F microcontroller is a great choice for developing modern wireless and IoT devices. It combines a powerful 32-bit RISC-V4A jadro running at up to 60 MHz, a wide range of peripherals and BLE 5.0 for wireless communication.

The module includes an integrated programmer, so an external WCH-LinkE is not required to work with MounRiver Studio. If programming fails, hold the BOOT button while connecting via USB-C. If MounRiver Studio asks to update the bootloader, accept the update; the process runs automatically, after which the CH582F can be programmed directly without WCH-LinkE.

For more demanding projects or when needed, you can purchase an external WCH-LinkE debugger here:WCH-LinkE.👈✨

🔹 Key specifications:

• CPU: 32-bit RISC-V4A, max. 60 MHz

• Memory: 20 KB RAM, 448 KB ROM (flash)

• Bluetooth: BLE 5.0

• USB: 2× USB 2.0 (Host/Device)

• Peripherals:

  • 4× UART

  • 1× SPI

  • 1× I2C

  • 1 × ADC (8 channels)

  • 10× PWM

  • 4× Timer

• Clock:

  • 32 MHz HSE (external passive crystal)

  • 32.768 kHz LSE (external passive crystal)

🔹 Power supply:

• Input: 3.3V – 5V

• 3.3 V LDO with up to 100 mA output for external devices

• USB power with reverse-current protection (diode)

• TVS diode for 5 V protection

🔹 Interfaces and controls:

• 2 × 12-pin I/O connectors (2.54 mm pitch)

• 1 × Reset button (B23)

• 1 × Boot button (B22)

🔹 Resources:

✨👉 WeActStudio WCH-BLE-Core on GitHub

🔹 Applications:

✅ IoT devices
✅ Bluetooth sensors and beacons
✅ Wireless controllers
✅ RISC-V experiments
✅ Embedded-systems education

Package contents

• 1 × CH582F development board

• Pin headers for connection