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NUTTX
POSIX-like Apache RTOS for microcontrollers and small CPUs
Apache-2.0
ABOUT
MCU firmware often has no portable POSIX API. NuttX is an Apache RTOS with tasks, filesystems, and sockets so teams write Unix-like embedded code on many chips without a vendor OS.
INTEGRATION GUIDE
1. Run POSIX-style firmware on an STM32, ESP32, or RISC-V board
2. Use NuttX networking and filesystems in an IoT device
3. Port a robotics MCU app onto NuttX with standard pthreads
4. Build PX4-class flight firmware that targets the NuttX kernel
TAGS
crtosembeddedposixapachefirmwareiotmicrocontroller