Mastodon Sylvain Kerkour Home Follow About My Book (Ab)using technology for fun & profit. Creator of Bloom and author of Black Hat Rust . Wed, Sep 22, 2021 I recently got my hands on an ESP32 microcontroller for hacking purpose and successfully ran Rust code on it 🦀 First, you need to download and install the prebuilt binaries of the Rust and LLVM compiler forks by Espressif or follow yesterday’s guide about how to compile Rust and LLVM for ESP32 ( warning : Even if Rust and LLVM compile successfully, it’s today not possible to build a Rust program for ESP32 on Raspberry Pi due to https://github.com/esp-rs/esp-idf-sys/issues/14 , but flashing works). First, you need to install the auxiliary tools: $ cargo install -f ldproxy espflash espmonitor Then: $ rustup default esp Here is the simplest “H...