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M5Stack ESP32 Ethernet Unit with PoE

M5Stack ESP32 Ethernet Unit with Power over Ethernet (PoE) adopts ESP32 as built-in MAC and IP101G as physical layer transceiver. This module can connect to the server with AT commands through a serial port, achieving data transmission and remote control functions. The ESP32 Ethernet unit with PoE features IEEE 802.3/802.3u standard, RJ45 network port 10Mbps/100Mbps, HY2.0-4P interface 5VDC power supply, and PoE power supply. This module includes default firmware with ESP-AT and supports TCP, MQTT, and HTTP protocols. The PoESP32 unit with PoE can be used in the Ethernet controller and TCP client data passthrough.

Features

  • Embedded ESP32 main controller
  • PHY solution:
    • Transceiver model IP101G
    • IEEE 802.3/802.3u standard
  • Ethernet interface:
    • PoE IEEE 802.3 AF/supports 6W maximum load power
    • RJ45 network port 10Mbps/100Mbps
  • Communication/download interface:
    • ESP-AT default firmware/supports secondary development to implement TCP client/HTTP/CoAP and other protocols
    • Programmable/support secondary development and reserve program download interface
  • Development method:
    • 9600bps default AT command and UART
    • Arduino and ESP-IDF development platform

Specifications

  • ESP32-WROOM-32U:
    • 240MHz dual-core
    • 600 DMIPS
    • 520KB SRAM (without integrated 3D antenna, does not support Wi-Fi and BLE wireless function)
  • 3.3V communication logic level
  • 4MB flash
  • RMII MAC-PHY interface type
  • 72mm x 26mm x 19.2mm product dimensions

Applications

  • Ethernet controller
  • TCP client data passthrough

Kit Contents

  • 1x UNIT PoESP32
  • 1x HY2.0-4P cable (20cm)
  • 1x instruction manual

ESP32 Ethernet Unit with Power over Ethernet (PoE) Kit Overview

M5Stack ESP32 Ethernet Unit with PoE

Schematic Diagram

Paskelbta: 2022-08-30 | Atnaujinta: 2022-09-08