Ethernet communication module with PoE port - ESP32 - Expansion Unit for M5Stack development modules

Brand: M5Stack
Product Code: AN-21274
Availability: 4-6 business days
Planned delivery date after ordering: 2025-05-02
43.50€
Ex Tax: 35.95€

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Unit extension in the form of an Ethernet communication module with PoE port (Power Over Ethernet) - designed for M5Stack development modules. It has a built-in ESP32-WROOM-32U dual-core microcontroller but does not support WiFi and Bluetooth wireless communication. It can connect to the server with simple AT commands through the UART serial port, realizing the functions of data transmission and remote control. The default firmware from ESP-AT supports TCP, MQTT and HTTP.

Main features:
  • Equipped with ESP32 controller
  • IP101G transceiver model
  • IEEE 802.3 / 802.3u standard
  • PoE IEEE802.3 AF standard with support for a maximum load power of 6 W
  • RJ45 10/100 Mbps network port
  • The default firmware is ESP-AT
  • Support for TCP / MQTT / HTTP / CoAP and other protocols
  • Connecting to the server with simple AT commands through the UART serial port
Specification:
  • Microcontroller: ESP32-WROOM-32U / D
    • dual-core clocked at 240 MHz and 600 DMIPS
    • 520 KB of SRAM memory (without integrated 3D antenna)
    • does not support WiFi and Bluetooth wireless function
  • Flash memory: 4 MB
  • PHY: IP101G IEEE 802.3 / 802.3u
  • MAC-PHY interface type: RMII
  • PoE Standard: PoE IEEE802.3 AF
  • Maximum power: 6 W
  • Ethernet standard: RJ45 10/100 Mbps
  • Communication interface: UART command control 9600 bps 8N1 AT
  • Logic power supply: 3.3 V
  • Module dimensions: 72 x 26 x 19.2 mm
  • Weight: 26.2 g
Set includes:
  • ESP32 Ethernet Unit with PoE - Ethernet communication module with PoE port
  • Connection cable 20 cm