Quectel i.MX 9 Industrial AIoT Modules Remove RF Complexity for Matter Gateways

Quectel SRG091X and SRG093X AIOT modules for Matter Gateways

Quectel SRG091X and SRG093X are low-power industrial AIoT modules based on NXP’s i.MX 9 series, designed to simplify the development of Matter-ready edge devices. The modules integrate Wi-Fi 6, Bluetooth 5.4, and IEEE 802.15.4 radios on a single certified 46 × 41.5 mm LGA/LCC package, making it easy to build Matter-compliant Border, Routers, and smart gateways without RF design or coexistence complexity.

Both the modules use the IW610G tri-radio chipset, but differ in compute capabilities, where the SRG091X is based on the single-core NXP i.MX 91 Cortex-A55 SoC, whereas the SRG093X features the dual-core NXP i.MX 93 with an additional Cortex-M33 real-time core and a 0.5 TOPS Arm Ethos-U65 NPU for edge AI. They support up to 2GB LPDDR4/LPDDR4X memory, up to 256GB eMMC storage, and optional SPI NAND flash. Connectivity and I/O options include dual Gigabit Ethernet, USB 2.0, CAN-FD, and various serial interfaces, along with multiple display outputs, camera, audio, and up to 94 GPIOs. The modules are rated for industrial operation from –40°C to +85°C, which makes them suitable for scalable, secure, and production-ready industrial and smart-edge applications.

Quectel SRG091X and SRG093X AIOT modules 

Quectel SRG091X and SRG093X Module Specifications:

• Modules: Quectel SRG091X / SRG093X
  • SRG091X – NXP i.MX 91, single-core Arm Cortex-A55 @ up to 1.4 GHz
  • SRG093X – NXP i.MX 93, dual-core Arm Cortex-A55 @ up to 1.7 GHz + Cortex-M33
  • AI Accelerator (SRG093X only): Arm Ethos-U65 microNPU, up to 0.5 TOPS
• Memory: Up to 2GB LPDDR4 on SRG091X/ LPDDR4X on SRG093X
• Storage:
  • eMMC: 8GB (SRG091X) / 16GB (SRG093X) default, up to 256GB optional
  • Optional 512MB SPI NAND
  • SDIO support
• Display:
  • SRG093X: MIPI-DSI, LVDS, parallel RGB
  • SRG091X: parallel RGB
• Camera:
  • SRG093X: MIPI CSI-2 and parallel interface
  • SRG091X: 8-bit parallel camera interface
• Audio: SAI, PDM, S/PDIF
• Networking:
  • Ethernet: 2× Gigabit Ethernet (RGMII), TSN support on one port
  • Wireless (W variants):
    • Wi-Fi 6 (802.11a/b/g/n/ac/ax, 2.4/5 GHz)
    • Bluetooth 5.4
    • IEEE 802.15.4 (Thread, Zigbee)
    • Antenna Support
•  USB: 2× USB 2.0
• Expansion / I/O:
  • Up to 94 GPIOs (75 on wireless variants)
  • UART, SPI, I²C (I³C on SRG093X), CAN-FD
  • ADC channels (variant dependent)
• Power Supply: 3.0 V to 3.45 V (typ. 3.3 V)
• Operating Temperature: –40 °C to +85 °C
• Form Factor: 46.0 × 41.5 × 3.0 mm, LGA + LCC
• Certifications: FCC, CE, SRRC

The modules are designed for industrial HMIs, energy meters, EV charging stations, and smart home devices. Software support is somewhat limited at this stage, with Quectel mentioning support for Linux, Zephyr, and FreeRTOS. We expect standard Yocto Project BSPs will be available, likely inheriting the NXP i.MX 9 software stack.

SRG091X and SRG093X Dimensions

Quectel has not released any information regarding pricing or availability at the time of writing, and more details can be found on the SRG091X and SRG093X product pages. Some additional information is available on the press release page.

Images used courtesy of Quectel