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Reyax RYWDB51_M2 Industrial grade 2.4GHz and 5GHz Wi-Fi 6 and BLE5.4 SDIO/SPI Interface M.2 card — image 1
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Reyax RYWDB51_M2 Industrial grade 2.4GHz and 5GHz Wi-Fi 6 and BLE5.4 SDIO/SPI Interface M.2 card

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Bluetooth and NRF Modules for professionals

The Reyax RYWDB51_M2 Industrial grade 2.4GHz and 5GHz Wi-Fi 6 and BLE5.4 SDIO/SPI Interface M.2 card by Reyax is a mid-range bluetooth and nrf modules designed for professionals. It features Shipping Weight: 0.05 kg and Shipping Dimensions: 5 × 5 × 2 cm.

₹2,189
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Total: ₹2,189
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 20 Aug3 Sept
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Quick Specs

Shipping Weight: 0.05 kg
Shipping Dimensions: 5 × 5 × 2 cm

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-3447289Category: Bluetooth and NRF Modules

About This Product

The Reyax RYWDB51_M2 Industrial grade 2.4GHz and 5GHz Wi-Fi 6 and BLE5.4 SDIO/SPI Interface M.2 card by Reyax is a mid-range bluetooth and nrf modules designed for professionals. It delivers reliable performance at an accessible price.

Key Specifications

  • Shipping Weight: 0.05 kg
  • Shipping Dimensions: 5 × 5 × 2 cm

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The Reyax RYWDB51_M2 Industrial Wi-Fi 6 & BLE 5.4 M.2 Card delivers high-performance dual-band wireless connectivity for industrial and embedded applications. Built around the TI CC3351 wireless chipset, it supports IEEE 802.11ax Wi-Fi and Bluetooth LE 5.4 in a compact M.2 card format, providing secure, fast, and power-efficient communication.

With support for SDIO and SPI interfaces, the card integrates easily into Linux and RTOS-based embedded platforms. Advanced Wi-Fi 6 technologies such as OFDMA, MU-MIMO, Target Wake Time, and WPA3 security improve wireless performance while reducing power consumption. BLE 5.4 offers long-range communication, high-speed data transfer, and extended advertising, making the RYWDB51_M2 an excellent choice for industrial IoT, smart gateways, healthcare devices, automation, and edge AI systems.


Features:

  1. Industrial-grade M.2 wireless card based on TI CC3351 chipset
  2. Supports dual-band 2.4GHz & 5GHz IEEE 802.11ax Wi-Fi 6
  3. Integrated Bluetooth Low Energy 5.4 with long-range and high-speed PHY
  4. Supports SDIO, SPI, UART, Linux, and RTOS host drivers
  5. WPA2/WPA3 hardware security with advanced Wi-Fi 6 technologies
  6. Compact, low-power solution for industrial IoT and embedded applications

Specifications:

  1. Product Type : Industrial Wi-Fi 6 & BLE 5.4 M.2 Card
  2. Model : RYWDB51_M2
  3. Chipset : Texas Instruments CC3351
  4. Form Factor : M.2 Card
  5. Wireless Standard : IEEE 802.11 a/b/g/n/ax & Bluetooth LE 5.4
  6. Wi-Fi Band : 2.4GHz & 5GHz
  7. Bluetooth Version : BLE 5.4
  8. Wi-Fi Channel Bandwidth : 20MHz
  9. Spatial Stream : Single Spatial Stream
  10. Host Interface : 4-bit SDIO, SPI
  11. Bluetooth Interface : UART / Shared SDIO
  12. Wi-Fi Security : WPA2, WPA3
  13. Operating Voltage : 3.0V to 3.6V DC (Typical 3.3V)
  14. Continuous TX Current : 450mA
  15. Continuous RX Current : 62mA
  16. Shutdown Current : 12µA
  17. Sleep Current : 332µA
  18. 2.4GHz Wi-Fi Frequency Range : 2412MHz to 2472MHz
  19. 5GHz Wi-Fi Frequency Range : 5180MHz to 5845MHz
  20. BLE Frequency : 2.4GHz
  21. Maximum BLE TX Power : 20dBm
  22. Maximum 5GHz Wi-Fi TX Power : 19.5dBm
  23. BLE RX Sensitivity : -102.2dBm
  24. 5GHz Wi-Fi RX Sensitivity : -93.2dBm
  25. Maximum Throughput : Up to 50Mbps
  26. SDIO Clock Speed : Up to 52MHz
  27. Operating Temperature : -40°C to +90°C
  28. Weight : 3g

Package Includes:

1 x Reyax RYWDB51_M2 Industrial grade 2.4GHz and 5GHz Wi-Fi 6 and BLE5.4 SDIO/SPI Interface M.2 card

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.