e² studio is an Eclipse-based integrated development environment (IDE) for Renesas MCUs. In addition to Eclipse’s own powerful code editor, e² studio offers a rich range of extended functions. e² studio covers all development processes, from the downloading of sample code to debugging.
Architecture | Ver. | Released |
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64-bit version | 2023-10 | Oct 20, 2023 |
32-bit version (Note1) | V7.8.0 | Apr 20, 2020 |
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Installation | Building and Debugging |
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e² studio Integrated Development Environment User's Manual: Getting Started Guide RX, RL78, RH850 Family Rev.1.00 (PDF | English, 日本語) | RX Smart Configurator User's Guide: e² studio (PDF | English, 日本語) |
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e² studio FAQs |
Where can I find e² studio tutorial? |
Project Migration from CS+ to e² studio |
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PDF 2.29 MB | Release Note | |
PDF 139 KB 日本語 | Tool News - Note | |
PDF 237 KB 日本語 | Tool News - Release | |
PDF 980 KB 日本語 | Application Note | |
PDF 176 KB 日本語 | Tool News - Release | |
PDF 6.14 MB 日本語 | Manual - Development Tools | |
PDF 591 KB 日本語 | Application Note | |
PDF 2.87 MB | Release Note | |
PDF 217 KB 日本語 | Tool News - Release | |
PDF 154 KB 日本語 | Tool News - Release | |
PDF 3.83 MB 日本語 | Manual - Development Tools | |
PDF 1.43 MB 日本語 | Guide | |
PDF 156 KB 日本語 | Tool News - Release | |
PDF 2.82 MB | Release Note | |
PDF 182 KB 日本語 | Tool News - Release | |
PDF 262 KB 日本語 | Tool News - Release | |
PDF 3.02 MB | Release Note | |
PDF 129 KB 日本語 | Tool News - Release | |
PDF 864 KB 日本語 | Tool News - Featured Tool | |
PDF 154 KB 日本語 | Tool News - Release | |
PDF 191 KB 日本語 | Tool News - Note | |
PDF 772 KB 日本語 | Application Note | |
PDF 998 KB 日本語 | Application Note | |
PDF 1.11 MB 日本語 | Application Note | |
PDF 2.26 MB 日本語 | Application Note | |
PDF 2.00 MB 日本語 | Application Note | |
PDF 217 KB 日本語 | Tool News - Note | |
PDF 155 KB 日本語 | Tool News - Note | |
PDF 322 KB 日本語 | Application Note | |
PDF 223 KB 日本語 | Tool News - Note | |
PDF 1.79 MB 日本語 | Application Note | |
PDF 169 KB 日本語 | Tool News - Note | |
PDF 169 KB 日本語 | Tool News - Note | |
PDF 1.01 MB | Application Note | |
PDF 3.73 MB 日本語 | Manual - Development Tools | |
PDF 194 KB 日本語 | Tool News - Release | |
PDF 1.26 MB | Release Note | |
PDF 1.66 MB 日本語 | Tool News - Note | |
PDF 160 KB 日本語 | Tool News - Note | |
PDF 127 KB 日本語 | Tool News - Note | |
PDF 147 KB 日本語 | Tool News - Note | |
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This video shows how to change the device in the e² studio project.
e² studio: https://www.renesas.com/software-tool/e-studio
RX Family Software – The Past and the Future - #4 | Blog Post | Jul 11, 2022 | |
RX Family Software – The Past and the Future - #3 | Blog Post | Apr 5, 2022 | |
RX Family Software – The Past and the Future - #1 | Blog Post | Jan 27, 2022 |
See the table below for features of the software and tools available for use with the e² studio on RX-family products.
For an overview of the functions and features of the e² studio, refer to e² studio (the general page).
Tool name | Description |
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Smart Configurator | A GUI-based tool that provides support for downloading and importing middleware for code generation and configuring various settings |
Smart Manual | A function that allows you to find various information in a hardware manual, such as on registers, without opening the actual hardware manual |
Smart Browser | A function that allows you to easily search and show the latest version of the hardware manual, technical updates, application notes, and tool news for the Renesas microcontroller you are using |
Assistant for Optimization | A function that assists in optimizing the size of program code |
Supported Compiler | Information on Usage |
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Renesas C/C++ Compiler Package for RX Family [CC-RX] |
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Open Source ・GCC for Renesas RX |
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IAR IAR C/C++ Compiler for Renesas RX |
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Details: QE(Quick and Effective tool solution)
The e² studio supports the development of software for IoT devices to be connectable with Amazon Web Services (AWS) or Microsoft Azure Cloud Computing Service. The e² studio offers the following powerful functions for FreeRTOS or Azure RTOS.
Usage in detail (RX Family Amazon FreeRTOS download with e² studio Rev.1.00 (PDF | English, 日本語))
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