The M5Stack Unit PoE-P4 is a tiny, PoE-powered development kit built around the ESP32-P4NRW32 SoC. The module integrates a 10/100Mbps Ethernet PHY, supports IEEE 802.3at PoE for single-cable power and data, and provides MIPI DSI/CSI display and camera interfaces. It’s designed as a network-enabled node with built-in PoE (up to 6W output), a USB Type-C host port, and a separate USB Type-C OTG/download interface, along with an RGB LED, IR transmitter, user button, Grove (HY2.0-4P) port, Hat expansion header, and SDIO/ISP expansion interfaces, making it suitable for industrial HMI panels, PoE smart terminals, camera/vision acquisition nodes, smart home controllers, and edge computing devices. M5Stack Unit PoE-P4 specifications: SoC – Espressif Systems ESP32-P4NRW32 CPU Dual-core 32-bit RISC-V HP (High-performance) CPU @ up to 400 MHz with AI instructions extension and single-precision FPU Single-RISC-V LP (Low-power) MCU core @ up to 40 MHz Memory 768 KB HP L2MEM (for dual-core CPU), 32 KB […]
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Read more here: https://www.cnx-software.com/2026/02/27/m5stack-unit-poe-p4-a-tiny-poe-powered-esp32-p4-development-kit-with-mipi-dsi-csi-and-usb-c-connectors/
