WCH559‐USB

JimmyCraft's project WCH559-USB@mBusSTM32USB wiki

❗ CH(551|552|554)∈CH55x; CH55x!=CH559 ❗

Porting CH559 Peripheral Library into PlatformIO.
[chLib makefile project] SDCC makefile project for CH559 Peripheral Library
[chLib559 PlatformIO] CH559 Peripheral Library w/ PlatformIO.
[CH559 Doc English]

[豊四季タイニーBASIC確定版] TTBasic port to CH559 w/ USBCDC in firmware folder.💻🥇ch559TTBasic