For his internship, Camiel dove into using TrustZone-M with Rust. In this blog, he describes how TrustZone-M currently helps you secure your embedded device and shares a minimal working example for the Raspberry Pi Pico 2:

For his internship, Camiel dove into using TrustZone-M with Rust. In this blog, he describes how TrustZone-M currently helps you secure your embedded device and shares a minimal working example for the Raspberry Pi Pico 2:
⏱ A desk dial for your Claude subscription: session and weekly usage, reset times and spending pace, on a Waveshare ESP32-S3 AMOLED. 🦀 Rust + #Slint firmware, rendered in software on a 480x480 panel.