Key Takeaways

  • The release of two Wi-Fi 6 module families, MAYA-W5 and NORA-W5, simplifies wireless integration for industrial and IoT devices.
  • The modules target rising demand for secure, high-throughput connectivity across automation, smart buildings, and embedded systems.
  • The launch aligns with broader market momentum as Wi-Fi 6 adoption accelerates in dense industrial environments.

u-blox introduced two new Wi-Fi 6 module families, providing industrial and IoT device manufacturers with integration paths that reduce RF complexity. Gartner 2024 projects enterprise and automotive IoT endpoints will reach approximately 3.9 billion units in 2025. This deployment density drives demand for module-level integration that simplifies RF design alongside raw wireless performance.

The MAYA-W5 series serves developers relying on an external processor, providing host-based Wi-Fi 6 through an SDIO interface and Bluetooth LE 5.4 through UART. The 10.3 mm by 14.3 mm by 1.9 mm module incorporates a Texas Instruments CC3351 chipset. It also features an integrated PCB antenna to support space-constrained board designs.

The NORA-W5 series integrates an Arm Cortex-M33 microcontroller to operate as a standalone wireless platform, allowing developers to consolidate system architectures without a separate host processor. Based on Texas Instruments CC3501 and CC3551 devices, the NORA-W5 supports single-band or dual-band Wi-Fi 6, Bluetooth LE 5.4, embedded flash memory, and multiple antenna configurations.

Both module families operate in temperatures from -40°C to +85°C, enabling deployment on factory floors and in outdoor control cabinets. They maintain pin compatibility with previous NORA modules to facilitate generation upgrades with minimal hardware redesign.

Handling RF design, antenna tuning, protocol integration, and wireless certification within the modules directly reduces development timelines and certification cycles. The NORA-W5 family expands functionality with embedded interfaces including UART, SPI, I2C, I2S, CAN, SDIO, GPIO, and ADC support for complex multifunction systems.

Integrated security features across the modules include Arm TrustZone-M, secure boot, secure firmware updates, secure FOTA, TLS encryption, and WPA3. NIST notes that modern industrial IoT deployments increasingly pair Wi-Fi 6 with robust security frameworks based on WPA3 and TLS to meet cyber-physical system resilience requirements.

Vendors including Silicon Labs, Murata, and Quectel also offer industrial Wi-Fi 6 modules, competing on power efficiency and RF performance. The Wi-Fi Alliance expects Wi-Fi 6 and 6E to account for more than 50% of all Wi-Fi shipments by mid-decade. Global IoT spending is projected to reach approximately $1.1 trillion by 2028, according to IDC.

The IEEE 802.11ax (Wi-Fi 6) standard delivers up to 4x higher average per-user throughput in dense deployments utilizing OFDMA and enhanced MU-MIMO. This increased capacity specifically targets industrial facilities where numerous devices transmit frequent packets simultaneously.

The modules support Matter and Wi-Fi 6 Target Wake Time, reducing power consumption for devices transmitting intermittently. In sites where battery-powered condition monitors or sensors operate alongside powered equipment, these protocols establish a consistent wireless ecosystem for both smart building and low-power industrial devices.

Certain NORA-W5 variants support U-connectXpress, enabling developers to configure wireless behavior with simple AT commands. This provides a direct route for rapid prototyping and streamlined firmware development without requiring investment in custom embedded software.

The hardware is designed and manufactured in Europe, offering an alternative for customers prioritizing localized supply chains to mitigate fluctuating component availability and regulatory conditions.

Module-level integration increasingly targets mixed-use environments that combine sensors, automation equipment, and building systems. These additions from u-blox expand the networking options available to hardware teams building the next wave of wireless industrial and IoT devices.