[Beginner] uart on the pico-2 with rp235x-hal

· Users Rust Lang · June 16, 2026, 10:23 a.m.
hardware Rust uart Embedded Systems
Summary
A beginner in Rust is facing issues with UART on the pico-2 using the rp235x-hal. Despite using the same pins that work in C, there seems to be no feedback when trying to write to UART, raising concerns about potential chip errors.
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