1.. _module-pw_sys_io_rp2040:
2
3----------------
4pw_sys_io_rp2040
5----------------
6
7``pw_sys_io_rp2040`` implements the ``pw_sys_io`` facade using the Pico's STDIO
8library. This backend will block on reads using a ``ThreadNotification``
9however writes will busy wait on completion.
10