CH32V003F4P6 Core Board Development Board CH32V003 Microcontroller Module RISC-V Processor TYPE-C Interface – KSH 800 at HIMA TRONICS Mombasa – Top quality microcontrollers. Best electronics in Kenya. Shop now for Arduino, ESP32, sensors and IoT devices.
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CH32V003F4P6 Core Board Development Board CH32V003 Microcontroller Module RISC-V Processor TYPE-C Interface

SKU: HMJ693 Category: Microcontrollers
KSH 800.00
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Product Description

CH32V003F4P6 RISCV Core Board with TYPEC Interface

= UltraLowCost 32bit RISCV Development Board =

This core board is built around the CH32V003F4P6 microcontroller, featuring a 32bit RISCV2A processor running at 48MHz . It offers an ultralowcost entry point into RISCV development with 16KB Flash and 2KB SRAM . The board provides convenient TYPEC connectivity for power and development.

RISCV2A 32bit Core - Open architecture with 48MHz performance
Wide Voltage Support - Operates from 3.3V or 5V with industrial temp range
Supply voltage is 3.3V or 5V with -40°C to +85°C industrial range
Use WCHLinkE programmer for 1wire SWD debugging
GPIO pins support 5V logic - check pinout for specific pin tolerance

= Technical Specifications =

ParameterValue
ProcessorQingKe RISCV2A 32bit
Clock Speed48MHz
Flash Memory16KB
SRAM2KB
GPIO Pins18
ADC10-bit with channels
CommunicationUSART, I2C, SPI
Debug Interface1-wire SWD
PackageTSSOP-20
Voltage3.3V / 5V

= Key Features =

UltraLow Cost Affordable 32bit RISCV entry platform

Wide Voltage Range - 3.3V or 5V operation for versatile use

Industrial Temperature 40°C to +85°C for robust applications

1Wire Debug Interface Simple SWD programming with WCH-LinkE

DMA Controller 1channel general-purpose DMA

Rich Peripherals USART, I2C, SPI, 16bit timers, OPA

== Applications ==

  1. RISC-V learning and embedded development
  2. Industrial automation and control
  3. IoT edge devices
  4. Consumer electronics
  5. Low-cost sensor systems
  6. Battery-powered applications
Excellent Value Full RISCV development at minimal cost
Easy to Use TYPEC interface for simple power and connection

√ Supports MounRiver Studio IDE (MRS)

√ Compatible with Embeetle IDE for smooth development

√ 96-bit unique chip ID for device identification

= Development Setup =

The board supports MounRiver Studio (MRS) IDE or Embeetle IDE for development . Programming uses a WCHLinkE programmer via the 1wire SWD interface . Some development boards integrate the flasher/debugger directly for plugandplay convenience .

Install MounRiver Studio (MRS) for CH32V003 series support
Use USB TYPE-C for power connection (5V via standard cable)
CH32V003F4P6 requires WCHLinkE programmer (not WCHLink)
FLASH has 16KB capacity - plan firmware size accordingly

= Troubleshooting =

Core board not responding:

  • Verify TYPEC cable supports power delivery (not chargeonly)
  • Check WCH-LinkE programmer SWD connection
  • Ensure 3.3V or 5V supply is stable

Programming fails:

  • Confirm WCHLinkE support (not original WCHLink)
  • Verify 1-wire SWD connections are correct
  • Check target voltage matches programmer setting