Amazon FreeRTOS™ is open-source and is based on the FreeRTOS™ kernel, the most popular real-time operating system for microcontrollers. With Amazon FreeRTOS™, you can take advantage of the large ecosystem of existing tools developed for the FreeRTOS™ kernel. If you are already using the FreeRTOS™ kernel on your existing devices, you can choose to use Amazon FreeRTOS™ and take advantage of the functionality provided by the additional libraries, or continue to use just the kernel operating system.
Amazon FreeRTOS™ includes software libraries that make it easy to program commonly needed IoT capabilities into your device, including libraries that help configure devices to a local network using common connectivity options like wi-fi or Ethernet.
Amazon FreeRTOS™ comes with libraries to help secure device data and connections, including support for data encryption and key management. Amazon FreeRTOS™ includes support for Transport Layer security (TLS v1.2) to help your devices connect securely to the cloud.
Amazon FreeRTOS™ devices can connect directly to cloud services like AWS IoT Core, or to a local edge device, like AWS Greengrass devices. By connecting Amazon FreeRTOS™ devices to a Greengrass Core device, you can continue to communicate with the device even if it loses connection to the cloud.
Amazon FreeRTOS™ starter firmware package is available for STM32L4 discovery kit IoT node, B-L475E-IOT01A.

| 対応製品 | B-L475E-IOT01A,B-L4S5I-IOT01A,BlueNRG,NUCLEO-H743ZI,STM32H7,STM32L4,STSAFE-A110,X-CUBE-AWS,X-NUCLEO-BNRG2A1 |
| Software Function | Process Read |
| ミドルウェア | RTOS |
| 提供タイプ | Open Source |
| ライセンス・タイプ | デモ版 |
| サイト |