FreeRTOSTM software platform for RX MCUs: helping to reduce system development times

Renesas FreeRTOS makes it easy to create applications using FreeRTOSTM with Firmware Integration Technology (FIT) and Smart Configurator.


RX Family Renesas FreeRTOS V.1.03 released. The support for GCC compiler started.


  • You can use the open-source FreeRTOSTM real-time OS in developing multi-tasking applications.
  • Take advantage of the hardware by combining the middleware and device drivers we provide with the real-time OS.
  • This package allows you to start using the peripheral functions of RX MCUs at once, and can shorten times taken in considering prototypes.
  • Applications which utilize FIT can be used for all RX-series products, and can reduce the cost of developing software as you expand your product development.
  • Learn More


Released: Apr.20.2020
Download: RX Family Renesas FreeRTOS - Sample Code (r01an4307xx0104) (ZIP | English, 日本語)


文档标题 language 类型 文档格式 文件大小 日期
Troubleshooting when Using Amazon Web Services Rev.1.00 日本語 应用文档 PDF 724 KB
Visualizing and Controlling Sensor Information Using Amazon Web Services with RX65N Cloud Kit and FreeRTOS Rev.1.00
相关文件: 样例程序
日本語 应用文档 PDF 2.70 MB
e² studio Partner RTOS Aware Debugging for RX 应用文档 PDF 1.01 MB
RX Family Renesas FreeRTOS Rev.1.04
相关文件: 样例程序
日本語 应用文档 PDF 991 KB


  • FreeRTOSTM

Operating Environment

IDE or later

FreeRTOS™ is a trade mark of Amazon Web Services, Inc.