DEBIX, known for its NXP-powered industrial boards, is branching out with its first MediaTek Genio 720-based design. The DEBIX M8391-01 crams an octa-core Arm SoC with a 9-TOPS neural processing unit into an 8.5 x 5.6 cm (3.3 x 2.2 inch) board that matches the Raspberry Pi footprint, complete with a 40-pin GPIO header exposing UART, I2C, SPI, and PWM interfaces. The Genio 720's NPU850 accelerator is positioned squarely at on-device inference, handling vision models, transformers, and small LLMs without any cloud dependency.
The MT8391 SoC pairs two Cortex-A78 cores at up to 2.6 GHz with six Cortex-A55 efficiency cores and a Mali-G57 MC2 GPU supporting OpenGL ES, Vulkan, and OpenCL. Memory tops out at 16 GB of LPDDR4 with up to 64 GB of eMMC onboard, and an M.2 2242 slot accepts PCIe 2.0 NVMe drives for faster local storage. Connectivity is generous for a board this size: Gigabit Ethernet with optional PoE, Wi-Fi 6 (2x2), Bluetooth 5.4, five USB ports (including one USB 3.0 and a USB-C with OTG and eDP output), a 4-lane MIPI CSI camera input supporting sensors up to 32 MP, and dual display outputs via MIPI DSI (up to 2.5K) and eDP 1.4 (up to 4K at 60 Hz). An industrial-grade variant extends the operating temperature range to -40°C to 85°C (-40°F to 185°F).
Mainline Linux support for the Genio 720 platform is actively progressing. Collabora and MediaTek have been upstreaming kernel patches for the MT8391, with device-tree submissions for the Genio 720 EVK landing on the linux-arm-kernel list as recently as July 2026 and U-Boot support patches arriving in March 2026. Drivers for eMMC, SD, I2C, eFuse, watchdog, pin control, and power domains are already in mainline, enough to boot a headless Linux system with serial and basic connectivity on MediaTek's own Genio 720 EVK. Display and DSI, PCI Express, and UART support are still moving through upstream review, while USB and UFS work is planned for later in 2026, so the M8391-01's own display outputs, M.2 NVMe slot, and USB ports will depend on that work landing before they're usable on a mainline kernel. DEBIX lists Android, Yocto Linux, and Ubuntu as supported operating systems for the M8391-01, though the company's documentation site still focuses primarily on its older NXP-based boards.
Pricing has not been announced. The M8391-01 product page currently lists the board as inquiry-only, though DEBIX's previous boards have eventually become available for direct purchase. For a sub-2W board with a dedicated AI accelerator and serious I/O density, it is one to watch once availability and software maturity firm up.
