The RELOC Wi-Fi FSP driver adds ATWINC15x0 Wi-Fi module support to the Renesas RA ecosystem in order to simplify the development of wirelessly connected products. The driver package includes a comprehensive IoT example application based on FreeRTOS and AWS IoT Cloud services.


  • Integration of a low power ATWINC15x0 Wi-Fi module into the Renesas Flexible Software Package (FSP), supporting both Wi-Fi station and AP modes
  • Rapid development of Renesas RA MCU Family IoT projects relying on comprehensive FreeRTOS connectivity bundle, including MQTTs 3.1.1, HTTPs, TLS1.2, firmware over-the-air (OTA) secure updates
  • ATWINC1500 PMOD board available for simple connection to Renesas EK-RA6Mx kits
  • Supported toolchains: e2 studio and Keil
  • Example project with AWS IoT cloud services integration
  • Full customization service offered


  • Smart appliances
  • Smart homes and buildings
  • Energy metering
  • Industrial control
  • IoT Cloud gateways

Documentation & Downloads

Title language Type Format File Size Date
RELOC Wi-Fi FSP Driver Product Brief PDF 350 KB

Software & Tool Pages

Title Type Description Company
Flexible Software Package (FSP) Software Package FSP is an enhanced software package designed to provide easy-to-use, scalable, high-quality software for embedded system designs using Renesas RA Family of Arm Microcontrollers.
Note: FSP with e² studio Installer (Platform Installer) will install the e² studio tool, FSP packs, GCC toolchain and Segger J-Link drivers required to use this software. No additional installations are required.
e² studio IDE and Coding Tool Eclipse-based Renesas integrated development environment (IDE).
[Support MCU/MPU: RA, RE, RX, RL78, RH850, Renesas Synergy, RZ]
(Note: You need to install compiler separately as an additional software)
(Note: No separate e² studio installation required for RA FSP, this will be installed as part of the FSP with e² studio installer (Platform Installer) on GitHub.)

News & Additional Resources

Type Date Sort ascending
RELOC Wi Fi FSP Driver External Link Jun 22, 2020
Renesas RA MCU Family External Link Jun 22, 2020