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: Industrial-grade M.2 wireless card based on TI CC3351 chipset Supports dual-band 2.4GHz & 5GHz IEEE 802.11ax Wi-Fi 6 Integrated Bluetooth Low Energy 5.4 with long-range and high-speed PHY Supports SDIO, SPI, UART, Linux, and RTOS host drivers WPA2/WPA3 hardware security with advanced Wi-Fi 6 technologies Compact, low-power solution for industrial IoT and embedded applications Specifications: Product Type : Industrial Wi-Fi 6 & BLE 5.4 M.2 Card Model : RYWDB51_M2 Chipset : Texas Instruments CC3351 Form Factor : M.2 Card Wireless Standard : IEEE 802.11 a/b/g/n/ax & Bluetooth LE 5.4 Wi-Fi Band : 2.4GHz & 5GHz Bluetooth Version : BLE 5.4 Wi-Fi Channel Bandwidth : 20MHz Spatial Stream : Single Spatial Stream Host Interface : 4-bit SDIO, SPI Bluetooth Interface : UART / Shared SDIO Wi-Fi Security : WPA2, WPA3 Operating Voltage : 3.0V to 3.6V DC (Typical 3.3V) Continuous TX Current : 450mA Continuous RX Current : 62mA Shutdown Current : 12µA Sleep Current : 332µA 2.4GHz Wi-Fi Frequency Range : 2412MHz to 2472MHz 5GHz Wi-Fi Frequency Range : 5180MHz to 5845MHz BLE Frequency : 2.4GHz Maximum BLE TX Power : 20dBm Maximum 5GHz Wi-Fi TX Power : 19.5dBm BLE RX Sensitivity : -102.2dBm 5GHz Wi-Fi RX Sensitivity : -93.2dBm Maximum Throughput : Up to 50Mbps SDIO Clock Speed : Up to 52MHz Operating Temperature : -40°C to +90°C 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
Specifications
| Wireless Standards | IEEE 802.11 a/b/g/n/ax & Bluetooth LE 5.4 |
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| Operating Voltage | 3.0V to 3.6V DC (Typical 3.3V) |
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| Operating Frequency | 2.4GHz & 5GHz Wi-Fi, 2.4GHz BLE |
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| Maximum Wi-Fi Throughput | Up to 50Mbps |
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| Maximum BLE TX Power | 20dBm |
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| Operating Temperature | -40°C to +90°C |
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| Shipping Weight | 0.05 kg |
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| Shipping Dimensions | 5 × 5 × 2 cm |
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