Quick answer
CH32V307 is a development board from WCH, listed under General-purpose boards. It uses the CH32V307 on a RISC-V core. It carries 256KB flash, 64KB RAM, 80 GPIO. Official framework support: MounRiver Studio, PlatformIO, RT-Thread. Listed price range CNY 20-50, a budget reference - the vendor page sets the real price. WCH RISC-V MCU with rich peripherals and strong value, ideal for industrial control.
- Vendor
- WCH
- Architecture
- RISC-V
- MCU
- CH32V307
- Clock
- 144MHz
- Flash
- 256KB
- RAM
- 64KB
- GPIO
- 80
- Current draw
- 40mA-120mA
- Price range
- CNY 20-50
- Focus
- General-purpose boards
Common questions
What is the CH32V307 development board?
CH32V307 is a development board from WCH, listed under General-purpose boards. It uses the CH32V307 on a RISC-V core. It carries 256KB flash, 64KB RAM, 80 GPIO. Official framework support: MounRiver Studio, PlatformIO, RT-Thread. Listed price range CNY 20-50, a budget reference - the vendor page sets the real price. WCH RISC-V MCU with rich peripherals and strong value, ideal for industrial control.
What MCU and instruction architecture does CH32V307 use?
CH32V307 on a RISC-V core.
How much flash and RAM does CH32V307 have?
It carries 256KB flash, 64KB RAM, 80 GPIO.
What kind of projects is CH32V307 meant for?
ZouIC lists it under General-purpose boards, with official framework support for MounRiver Studio, PlatformIO, RT-Thread.
What does CH32V307 cost?
ZouIC lists a reference price range of CNY 20-50. Treat it as a budget hint; the actual channel price comes from WCH.
How much power does CH32V307 draw?
The listed figure is 40mA-120mA.
CH32V307
WCH RISC-V MCU with rich peripherals and strong value, ideal for industrial control
Quick specs
From vendor docsPeripherals
Frameworks
Technical Specifications
Processor info
Storage and memory
Official links and data notes
Specifications are compiled from public vendor materials for selection reference only. Licenses for hardware design files and documentation are determined by the vendor or project owner; ZouIC does not grant them.
Last verified 2026-10-28
Getting started
Development resources
Where to Buy
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