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Comment by Keyb0ardWarri0r

ESP32-S3 may be the worse model to run Rust on due to the XTensa cores that makes the toolchain unnecessarily complicated.

The newer model, C3, C6, C5 all have RSIC-V cores which make it a dream to run Rust (basically: rustup target add riscv32imac-unknown-none-elf).

Here is a good introduction: https://kerkour.com/introduction-to-embedded-development-wit...

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