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Product Description

The MQTT PoE Unit with PoE Port (W5500) by M5Stack is a unit that enables data communication between IoT devices using the MQTT protocol over the internet. This unit features PoE (Power over Ethernet), allowing both power and data to be transmitted through a single Ethernet cable. It utilizes the W5500 chipset to provide stable and fast network connectivity.

Detailed Product Description

Key Features

1. MQTT Support: Supports the MQTT protocol for message-based communication between IoT devices.
2. PoE (Power over Ethernet): Provides both power and data through a single Ethernet cable.
3. W5500 Chipset: Offers stable and fast network connectivity.
4. Convenient Interface: Standard interface for easy connection with M5Stack modules.

Specifications

• Chipset: W5500 Ethernet Controller
• Power Supply: PoE (based on IEEE 802.3af)
• Interface: SPI (Serial Peripheral Interface)
• Network Protocols: TCP/IP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE
• Operating Voltage: 5V (supplied via PoE)
• Dimensions: 54mm x 54mm x 16mm
• Operating Temperature: -40°C to 85°C

Use Cases

• Smart Home: Build a smart home network by connecting various IoT devices.
• Industrial Automation: Implement automation systems through communication between sensors and controllers.
• Remote Monitoring: Real-time monitoring of equipment and data at remote locations.

Advantages

• Easy Installation: PoE functionality allows for easy installation in environments where power supply is challenging.
• Stability: Reliable network performance with the W5500 chipset.
• Flexibility: Applicable to various IoT projects.

Disadvantages

• Cost: Additional cost for PoE switches or injectors may be required.
• Technical Knowledge Required: Understanding of network setup and MQTT protocol is necessary.