The RELOC Wi-Fi FSP driver adds ATWINC15x0 Wi-Fi module support to the Renesas RA ecosystem 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, TLS 1.2, 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


Software & Tool Pages

Software title
Software type
Flexible Software Package (FSP)
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.
Software Package Renesas
e² studio
Eclipse-based Renesas integrated development environment (IDE). [Support MCU/MPU: RA, RE, RX, RL78, RH850, Renesas Synergy, RZ]
IDE and Coding Tool Renesas
2 items


Type Title Date
Product Brief PDF 266 KB
1 item
RELOC Wi-Fi FSP Driver Introduction