CH32V003-USBMeter

A USBMeter powered by CH32V003 and INA219.

Folder Structure

hardware: All files required for PCB production and soldering
- Gerber
- Schematic
- BOM
- Interactive Solder Helper
firmware: Sources of USBMeter firmware
- Project managed by PlatformIO
- Based on platform-ch32v
3D_model: 3D models required for assembly
- STL file of the device enclosure
- JLC production file for the front panel

USBMeter's firmware project is managed by PlatformIO, please ensure it was installed on your system.

Install on macOS

brew install platformio

Compile and Upload Firmware

cd firmware
pio run --target upload

You must connect WCH-LinkE to USBMeter first.

For a complete DIY tutorial, please refer to the following series of articles.

Note: These articles are written in Chinese.

MIT License