Description
Unit PoESP32 is an ESP32 Ethernet controller integrated with PoE (Power Over Ethernet) functionality. It adopts the ESP32 built-in MAC + IP101G physical layer transceiver solution. The module comes preloaded with ESP-AT firmware, supporting various protocol stack control commands such as TCP, MQTT, and HTTP. Through serial communication, simple AT commands can be used to achieve server connection, data communication, and remote control functions. With PoE power supply, it not only saves unnecessary power cables but also provides a certain load capacity for your devices. The module reserves secondary development interfaces, and with the rich examples and protocol stack support in the ESP32 development platform, it can quickly achieve customized functions according to your usage scenarios.
Features
- Embedded ESP32 main control core
- PHY solution:
- Transceiver model: IP101G
- IEEE 802.3/802.3u standard
- Ethernet interface:
- PoE standard: PoE IEEE802.3 AF / Supports a maximum load power of 6W
- RJ45 port 10/100Mbps
- Communication/Download interface:
- Default firmware: ESP-AT / Supports secondary development for TCP Client/HTTP/CoAP and other protocol stacks
- Programmable / Supports secondary development, with reserved program download interface
- Power supply methods:
- HY2.0-4P interface 5V power supply
- PoE power supply (PoE IEEE802.3 AF)
- Development methods:
- AT commands, UART: 9600bps default
- Development platforms: UIFlow (coming soon), Arduino, ESP-IDF
Includes
- 1 x Unit PoESP32
- 1 x HY2.0-4P Grove cable (20cm)
Applications
- Ethernet controller
- Data communication and remote control
Specifications
| Specification | Parameter |
|---|---|
| ESP32-WROOM-32U | 240MHz dual core, 600 DMIPS, 520KB SRAM (no 3D antenna, no WiFi & BLE wireless) |
| Flash | 4MB |
| PHY | IP101G: IEEE 802.3/802.3u |
| MAC-PHY interface type | RMII |
| PoE standard | PoE IEEE802.3 AF standard / Maximum power 6W / Supply voltage DC 37-57V |
| Ethernet interface spec | RJ45 10/100Mbps |
| Reserved interfaces | 1x HY2.0-4P interface, 1x program download interface |
| Communication interface | UART 9600bps 8N1 AT command control |
| Communication logic level | 3.3V |
| Net weight | 26.2g |
| Gross weight | 32.8g |
| Product Size | 72 x 26 x 19.2mm |
| Package Size | 75 x 36 x 20.5mm |