Features
- Arm® Cortex®-M33: 160MHz
- 704kB SRAM
- Wi-Fi 6, 802.11a/b/g/n/ac/ax 2.4/5GHz, 1x1, 20MHz, MCS9 115Mbps, OFDMA, TWT
- Bluetooth LE 5.1
- WPA/WPA2- Enterprise/Personal, WPA2 SI, WPA3 SAE, and OWE
- 8Mbyte QSPI Flash
- QSPI PSRAM controller
- 2x SPI, 3x UART, 2x I2C, SDIO 3.0 (Device)
- 12-bit ADC, I2S, PDM, PWM
- True Random Number Generator (TRNG)
- Up to 28x GPIO
- Worldwide certified module
- Encryption: AES, DES/3DES, CHACHA, SHA1/224/256, RSA, DH, ECC
- Dimensions 15mm × 20mm × 3.0mm, 53 pins
- Operating temperature range -40°C to 85°C
Description
The RRQ61051 is a Wi-Fi 6 and Bluetooth® Low Energy (LE) combo module built on the RA6W1 MCU featuring an Arm® Cortex®-M33 processor. It includes a dual-band 802.11a/b/g/n/ac/ax Wi-Fi subsystem, on-chip memory, flexible peripheral interfaces, and advanced power management capabilities. The module integrates 8MB of Flash, a 40MHz crystal, RF matching components, and offers three antenna options for design flexibility. This module offers a standalone, single-chip solution that supports complex, low-power IoT applications requiring both Wi-Fi and Bluetooth LE connectivity. Extremely low-power operation is achieved by dynamically disabling unused elements of the MCU, allowing near-zero power consumption when the device is not actively transmitting or receiving data.
Parameters
| Attributes | Value |
|---|---|
| Temp. Range (°C) | -40 to +85°C |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| Module | 15.0 x 20.0 x 3.0 | 53 | 0.9 |
Product Comparison
Application Block Diagrams
 | Humanoid Battery Management System Integrated humanoid robot BMS enabling safe, real-time power management, protection, and battery-state control. |
 | Mid-Range Thermostat Mid-range thermostat with Wi‑Fi, integrated sensors, and smart home connectivity for enhanced comfort and efficiency. |
 | TFT Instrument Cluster with Bluetooth Audio and Telematics TFT instrument cluster with integrated telematics, graphics, and AI for cost‑efficient connected mobility. |
 | Bedside Monitor Scalable bedside monitoring platform for real‑time patient vitals and connected care. |
 | Advanced Low-Power Wireless HMI for Household Appliances Advanced low-power HMI with Wi-Fi 6 and Bluetooth 5.1 enables seamless smart appliance control. |
 | Household Aroma Diffuser Household aroma diffuser with connectivity and flexible power options. |
 | Oxygen Concentrator Controller with Smart Connectivity Smart oxygen concentrator control with RTOS-ready MCU, touch UI, and Bluetooth connectivity. |
 | Smart HMI System with Voice & Display Interfaces Smart HMI system with 32-bit MCU supports GUI, voice I/O, IoT connectivity, and fast development tools. |
 | OCPP Interface Card (OIC) for Smart EV Chargers OCPP enables EV chargers to connect with servers for remote control, real-time alerts, and flexibility. |
 | Single Board Computer for Advanced HMI and Edge AI Applications Compact SBC supports HMI and Edge AI with dual-core MPU, DRP-AI, Wi-Fi, Bluetooth LE, and NFC connectivity. |
 | Smart Home Controller with Multiple PHYs All-in-one smart home gateway with multi-standard PHYs, intuitive control, and future-proof design. |
 | HMI SoM with AI Accelerator Scalable AI-enabled SMARC SoM for high-performance industrial HMI. |
 | Smart Voice-Controlled Clotheshorse with Connectivity Smart clotheshorse system provides multiple control options with efficient power for easy laundry drying. |
 | Smart Toilet Smart toilet design with remote control and efficient heating for enhanced comfort and convenience. |
 | OTA-Enabled PLC Module High‑performance PLC module enabling fast OTA updates, precise real‑time control, and remote management for reliable, connected industrial systems. |
Additional Applications
- Smart home appliances
- Smart home
- Home automation
- Wearables
- Access control
- Smart sensors
- Connected agriculture
- IP camera
- Smart medical
- Industrial sensors
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Support Communities
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RRQ61051 GPIO
I need a list of the default GPIO state during bootloader stage. We are seeing that some pins are hugh which causes an issue
May 13, 2026 -
Check out our new RA6W1 WiFi family !
... Arm Cortex-M33 MCU | Renesas Module RRQ61001 - Ultra-Low Power Wi-Fi 6 Module 160MHz Arm Cortex-M33 with Integrated Flash | Renesas Module with BLE RRQ61051 - Ultra-Low Power Wi-Fi 6 and Bluetooth LE Module 160MHz Arm Cortex-M33 with Integrated Flash | Renesas This thread was automatically locked due ...
Dec 17, 2025 -
Check out our great new WiFI devices !
... Power Dual-Band Wi-Fi 6 Arm Cortex-M33 MCU | Renesas Module RRQ61001 - Ultra-Low Power Wi-Fi 6 Module 160MHz Arm Cortex-M33 with Integrated Flash | Renesas Module with BLE RRQ61051 - Ultra-Low Power Wi-Fi 6 and Bluetooth LE Module 160MHz Arm Cortex-M33 with Integrated Flash | Renesas
Dec 10, 2025
Knowledge Base
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How quickly does RA6W1 wake up from Sleep Mode 3 to RX-ready state?
... AP and Server. Thus, the chip can process Rx during DPM sleep state. About 70 ms is required to be ready for WLAN initialization after wake-up. Each system application and user application will take slightly longer depending on implementation. Suitable Products RA6W1, RRQ61051, RRQ61001 日本語 中文
Dec 10, 2025 -
RA6W1: What is Matter?
... secure, standardized, and interoperable protocol for smart home and IoT devices, and Renesas equips developers with robust SDKs, open source stacks, flexible architecture, OTA update capability, multiple communication interfaces, and extensive documentation to streamline development on the RA6W1 (RRQ61xxx) platform. Suitable Products RA6W1, RRQ61051, RRQ61001 日本語 中文
Dec 10, 2025 -
How does the host power on RA6W1 and establish communication?
... is recommended to send a test packet or use GPIO control to verify communication readiness. Note that it may take 50–120 ms after power-on for the RA6W1 to be ready for communication, depending on the application and timing. Suitable Products RA6W1, RRQ61051, RRQ61001 日本語 中文
Dec 10, 2025
Support Communities
