docs: No instructions for REPL over UART on RP2
Documentation URL
https://docs.micropython.org/en/latest/rp2/quickref.html
Description
On the UART documentation page, there is a note:
REPL over UART is disabled by default. You can see the Getting started with MicroPython on the RP2xxx for details on how to enable REPL over UART.
If you follow the link to the "getting started" page (https://docs.micropython.org/en/latest/rp2/tutorial/intro.html#rp2-intro), it just says:
Getting started with MicroPython on the RP2xxx
Let’s get started!
I can't seem to find any instructions for accessing the REPL over UART (i.e. which UART pins, and how to configure Micropython).
Code of Conduct
Yes, I agree
docs/rp2/quickref: add REPL over UART information.
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Summary
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solve, or what improvement does it add? Add links if relevant,
especially links to open issues. -->
Fixes #18875 by adding information in the RP2 quickref about using the REPL over UART.
Testing
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I have built the docs locally, and checked that the links work.
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I did not use generative AI tools when creating this PR.
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