M5Stack ESP32 Ethernet Unit with PoE
📦 Location of the warehouse: China
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M5Stack ESP32 Ethernet Unit with PoE
PoESP32 Unit is an Ethernet module that integrates the ESP32 microcontroller and supports Power over Ethernet (PoE) functionality. It combines the capabilities of the ESP32, a versatile microcontroller with built-in Wi-Fi and Bluetooth, with the IP101G physical layer transceiver.
PoESP32 Unit comes with default firmware using the ESP-AT command set. This firmware enables support for TCP, MQTT, and HTTP protocols, allowing for easy communication and data transmission over the Ethernet connection. By using simple AT commands through the serial port, the module can connect to a server and achieve remote control and data transmission functions.
One of the key features of the PoESP32 Unit is its support for Power over Ethernet. This means that it can receive power through the Ethernet cable, eliminating the need for a separate power supply. This simplifies wiring and reduces labor costs, as there is no need to run additional power lines to the module.
Additionally, the PoESP32 Unit is designed with secondary development in mind. It provides the necessary interfaces and capabilities for customization and expansion, allowing developers to tailor the module to their specific requirements.
Product Features
- 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
Included
- 1x UNIT PoESP32
- 1x HY2.0-4P Cable (20cm)
- 1x Instruction manual
Applications
- Ethernet Controller
- TCP Client data passthrough
Specification
| Specifications | Parameters |
|---|---|
| ESP32-WROOM-32U | 240MHz dual core, 600 DMIPS, 520KB SRAM (without integrated 3D antenna, does not support WiFi&BLE wireless function) |
| Flash | 4MB |
| PHY | IP101G: IEEE 802.3/802.3u |
| MAC-PHY Interface Type | RMII |
| PoE Specifications | PoE IEEE802.3 AF Specifications / Maximum Power 6W / Voltage DC 37-57V |
| Ethernet Interface Specifications | RJ45 10/100Mbps |
| Reserved interface | 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 * 26 * 19.2mm |
| Packing Size | 75 * 36 * 20.5mm |
Effective Date: March 27, 2025
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The warranty does not apply in the following cases:
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