> For the complete documentation index, see [llms.txt](https://bananapi.gitbook.io/bpi-m2-ultra-open-source-single-board-computer/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://bananapi.gitbook.io/bpi-m2-ultra-open-source-single-board-computer/bpi-m2-berry-hardware/bpi-m2-berry-power-interface.md).

# BPI-M2 Berry Power interface

**BPI-M2 Berry power with Micro USB port (default) .**

Note: please choose 5V/2A adapter to power on it.