Please note, this repo and the uf2 releases below should no longer be required as this commit implements deepsleep and is available as part of the official micropython distribution.
This is a new released after rebasing these changes on the latest version of micropython available as of 14/02/2024.
There are two files attached to this release:
firmware-pico.uf2 - supports the original pi pico
firmware-pico-w.uf2 - supports the new Pi Pico W
When loaded correctly the interpreter should display:
MicroPython v1.23.0-preview.117.gfca274f49.dirty on 2024-02-14; Raspberry Pi Pico W (sleep) with RP2040