1Bitsy ARM Cortex-M4F Dev Board

https://www.electronics-lab.com/1bitsy-arm-cortex-m4f-dev-board/

Open-Source Miniature Breadboard Friendly ARM Cortex-M4F Dev Board with 1MB Flash, 196kB RAM, 168MHz, floating point and more. 1Bitsy is a debuggable open source STM32F415 development board. Designed for beginners as well as advanced users that want more control over their embedded software by exposing the JTAG/SWD debug interface that is compatible with the Black […]