PoESP32 Unit is an ESP32 lan Ethernet Unit supports PoE (Power Over Ethernet). This module adopts ESP32 as built-in MCU, and IP101G as physical layer transceiver. Default firmware with ESP-AT, supports TCP,MQTT, HTTP protocols. It can connect to server with simple AT commands through serial port, achieving data transmission and remote control functions. This module simplify wiring and saves labor cost with PoE power supply, and It reserves the ability for secondary development to meet your requirement. *Embedded ESP32 main controller *PHY solution: ---Transceiver model IP101G ---IEEE 802.3/802.3u standard *Ethernet Interface. ---PoE standard: PoE IEEE802.3 AF / Support maximum load power 6W ---RJ45 network port 10/100Mbps *Communication / download interface: ---Default firmware is ESP-AT / Support secondary development to implement TCP Client/HTTP/CoAP and other protocols ---Programmable / support secondary development, reserve program download interface *Power supply. ---HY2.0-4P interface 5V DC power supply ---PoE power supply (PoE IEEE802.3 AF) *Development method. ---AT command, UART: 9600bps default ---Development Platform: UIFlow(coming soon), Arduino, ESP-IDF Color: Dark Gray Material: plastic Package Contents: 1x UNIT PoESP32 1x HY2.0-4P Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.