high performance AES implementations optimized for cortex-m microcontrollers

Say "hello world" to mps2-an505 with cortex-m33 in QEMU

Minimal Zig-based app for Armv8-M + TrustZone

Peripheral Access Crates for the nRF5340 microcontroller

L2 R4: Synwit 150MHz Cortex-M33 LCD MCU (SWM34S)

L2 R3：Silicon Labs 78MHz Cortex-M33 Thread SoC (EFR32MG24/EFR32MG22/EFR32MG21)

A collection of repos that runs a WebAssembly Component Model runtime (wasmtime + Pulley interpreter) directly on bare-metal w/ HW capabilities exposed through WIT.

A pure Embedded Rust blinky project that runs a WebAssembly Component Model runtime (wasmtime + Pulley interpreter) directly on the RP2350 bare-metal w/ HW capabilities exposed through WIT.

A pure Embedded Rust UART echo project that runs a WebAssembly Component Model runtime (wasmtime + Pulley interpreter) directly on the RP2350 bare-metal w/ HW capabilities exposed through WIT.

A pure Embedded Rust servo project that runs a WebAssembly Component Model runtime (Wasmtime + Pulley interpreter) directly on the RP2350 bare-metal with hardware capabilities exposed through WIT.

L2 R2: RaspberryPi 150MHz Cortex-M33 Dual Core MCU (RP2350)

L7 R7：Cortex-M33 + Cortex-A35

CLion2026.1 TrustZone project example.

A pure Embedded Rust button project that runs a WebAssembly Component Model runtime (Wasmtime + Pulley interpreter) directly on the RP2350 bare-metal with hardware capabilities exposed through WIT.

Minimal bare metal Zig for Arm Cortex-M33

L2 R3：GigaDevice 100MHz Cortex-M33 Car MCU (GD32A503)

Open-source STM32C5 Blue Pill-style board exploring practical compatibility with the classic STM32F103 Blue Pill.

Int8-quantized TinyML sine regression on STM32 Cortex-M33 with TFLM, CMSIS-NN and full VS Code debug setup

L3 R3：GigaDevice 180MHz Cortex-M33 WiFi SoC (GD32W515)

A minimal graphics library for embedded systems