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Green rectangular circuit board with RJ45 port USB-C connector and 40-pin header

LORDWORLD

LORDWORLD ESP32-P4 PoE Development Board 32MB PSRAM 32MB Flash 100Mbps 40-Pin

SKU CH-3JR4-M68K5

ESP32-P4 RISC-V board with 100Mbps PoE Ethernet, 32MB PSRAM, 32MB Flash, MIPI-CSI/DSI, USB 2.0 OTG HS, TF slot, and 40-pin header

  • Stable wired networking with 100Mbps RJ45 for HMI and edge control
  • Single-cable power and data via PoE plus USB-C alternative for bench flexibility
  • High-performance RISC-V core backed by 32MB PSRAM and 32MB Flash for UI and imaging workloads
  • Rich multimedia I/O including MIPI-CSI, MIPI-DSI, USB 2.0 OTG HS and TF slot SDIO 3.0
  • 40-pin GPIO header enables broad expansion and compatibility with some Pi Pico HATs

ESP32-P4 PoE development board for edge control

The LORDWORLD ESP32-P4 PoE Development Board combines a RISC-V microcontroller with 32MB PSRAM and 32MB Flash for embedded multimedia prototyping. It targets engineers building human-machine interfaces, edge-control nodes, and data-heavy IoT applications. Onboard 100Mbps RJ45 Ethernet provides stable wired networking without a separate module. A 40-pin GPIO header enables broad expansion for custom daughter boards.

Sustained operation with PoE and USB-C flexibility

Power-over-Ethernet delivers both supply and data through a single cable, simplifying permanent installations in cabinets or remote enclosures. USB-C power remains available for bench testing and rapid firmware iteration without PoE infrastructure. The RISC-V core with large integrated memory handles continuous imaging and UI workloads without swapping. MIPI-CSI and MIPI-DSI interfaces support sustained camera and display pipelines.

Upgrades from boards lacking PoE or large memory

This board replaces bare-metal modules that require external Ethernet PHYs, separate power regulators, or additional PSRAM chips. The jump is worth it when a project needs wired networking, camera input, and graphics output on one compact platform. It is not for builders who need gigabit throughput, wireless connectivity, or a Linux-capable application processor. The TF slot adds removable storage for logging or OTA images.

Pontos fortes

  • Stable wired networking with 100Mbps RJ45 for HMI and edge control
  • Single-cable power and data via PoE plus USB-C alternative for bench flexibility
  • High-performance RISC-V core backed by 32MB PSRAM and 32MB Flash for UI and imaging workloads
  • Rich multimedia I/O including MIPI-CSI, MIPI-DSI, USB 2.0 OTG HS and TF slot SDIO 3.0
  • 40-pin GPIO header enables broad expansion and compatibility with some Pi Pico HATs

Especificações

BrandLORDWORLD

Perguntas sobre este artigo

Does the 100Mbps PoE link run hot or draw much power when the board is on all day?

The board draws both power and data through the 100Mbps PoE RJ45 port, so no separate supply is needed for continuous operation.

What power source do I already need on my bench if I don't use PoE?

A USB Type-C supply is the only alternative power input when PoE is not available.

Will my existing Pi Pico HATs plug straight into the 40-pin header?

The 2×20 40-pin GPIO header is compatible with some Pi Pico HATs, letting you reuse those add-ons.

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