Compulab IOT-GATE-IMX8PV2 industrial gateway runs Debian on i.MX8M Plus with isolated I/O

Compulab has introduced the IOT-GATE-IMX8PV2, a compact fanless industrial IoT gateway built around NXP's i.MX8M Plus processor. The system targets industrial automation and edge computing deployments with a quad-core Arm Cortex-A53 CPU running at up to 1.8GHz, a dedicated Cortex-M7 core for real-time workloads, and a neural processing unit capable of 2.3 TOPS for on-device AI inference.

The gateway ships with Debian Linux and a Yocto Project BSP, supporting containerized deployment through Docker and edge orchestration via BalenaOS. Hardware features include dual Gigabit Ethernet with PoE support on the primary port, optional Intel AX210 Wi-Fi 6 and Bluetooth 5.3, optional Telit LE910 Cat-4 LTE with GPS, and a Nordic nRF52840 module for Bluetooth Mesh, Thread, and Zigbee. Industrial connectivity is handled through two isolated ports configurable for RS485 or CAN-FD, plus four isolated 24V digital channels. The aluminum enclosure enables passive cooling across an industrial temperature range of -40°C to 80°C, with power draw between 2.5W and 8W.

SoC architecture and industrial I/O design

• NXP i.MX8M Plus SoC: Quad-core Cortex-A53 at 1.8GHz with a separate Cortex-M7 core for real-time processing, plus a GC7000UL GPU and H.264/H.265 video acceleration block.
• Neural processing unit: Integrated NPU delivers up to 2.3 TOPS for edge AI inference workloads without requiring an external accelerator.
• Memory and storage: Configurable from 2GB to 8GB LPDDR4 and 16GB to 128GB eMMC, with an optional M.2 NVMe module adding 256GB of additional storage.
• Isolated industrial I/O: Two isolated ports individually selectable for half-duplex RS485 or CAN-FD, plus four isolated digital channels supporting 24V industrial control signal levels.
• Security subsystem: i.MX8M Plus High Assurance Boot for secure boot chain verification, paired with an onboard Infineon SLB9673 TPM 2.0 module.

Why it matters

The IOT-GATE-IMX8PV2 strengthens the Linux-based industrial edge ecosystem by combining mainline-friendly NXP silicon with open-source software stacks including Debian, Yocto, Docker, and Node-RED. Its 15-year availability commitment and Yocto BSP provide a viable platform for long-lifecycle industrial deployments that require vendor-supported open-source foundations rather than proprietary RTOS environments.