This repository aims to build an Arduino core based on WCH's "EVT" / None OS SDK that would work on all CH32V devices.

For now, only a PlatformIO builder script is provided to work with https://github.com/Community-PIO-CH32V/platform-ch32v.

Actual files needed for the Arduino IDE will be added later when the core is more fleshed out.

For an example project with this core, see ....

This core is an active development and in an extremely early state.

• Board support
  • CH32V003
  • CH32V103
  • CH32V203
  • CH32V208
  • CH32V303
  • CH32V305
  • CH32V307 (EXPERIMENTAL)
  • CH56x
  • CH57x
  • CH58x

For CH32V003 only: https://github.com/AlexanderMandera/arduino-wch32v003

For CH58x only: https://github.com/ElectronicCats/arduino-wch58x

• ArduinoCore-API: https://github.com/arduino/ArduinoCore-API/ (LGPL 2.1)
• WCH NoneOS SDK: Proprietary, Nanjing Qinheng Microelectronics Co., Ltd.
• My additions: same as ArduinoCore-API