Pro Micro footprint for easy integration into custom keyboards and projects
STM32F4x1 series MCU provides robust processing power for development needs
USB-C connector enables fast and flexible connectivity
Supports half duplex USART communication on D0, D1, D2, D3 for reliable data transfer
Onboard switch allows enabling or disabling USB DFU bootloader for flexible firmware management
Summarized by Shop
STM32 breakout in promicro footprint with USB-C connector. Designed for use in custom mechanical (split) keyboards, but many other uses are possible.Features
Version: 2.1.0
Pro micro footprint
STM32F4x1 series MCU
Support half duplex USART communication in any of D0, D1, D2, D3 using jumpers