Description

MQTT Unit is an Ethernet communication module specifically designed for MQTT (Message Queuing Telemetry Transport) communication. It features an embedded W5500 Ethernet chip, which enables seamless connectivity to Ethernet networks. The module also includes a UART communication interface, allowing for control via AT commands. In addition, it integrates an RJ45 adaptive 10/100M network port for easy network connectivity.

One of the notable features of MQTT Unit is its support for 4 Topics subscription. This means that it can simultaneously subscribe to and handle data from up to 4 MQTT topics. This capability, combined with its low network latency, makes it well-suited for applications requiring real-time or near-real-time data communication.

The MQTT Unit finds extensive use in a variety of industrial automation, security monitoring systems, automatic measurement and control systems, and equipment data integration with cloud platforms. Its reliable and efficient MQTT communication capabilities make it an essential component in these applications, facilitating seamless data transfer and integration with cloud-based system

Product Features

Embedded W5500 Ethernet chip
RJ45 Ethernet port 10/100Mbps
Ethernet MQTT communication
Support 4x Topic subscription
Low latency
Development method:
- AT command, UART: 9600bps default
- Development platform: UIFlow, Arduino

Include

1x UNIT MQTT
1x HY2.0-4P Cable(20cm)

Applications

Remote data collection/up to the cloud

Specification

Specifications	Parameters
Module Processor	ARM Cortex-M3
Communication interface	UART: baud 9600bps 8N1 default
MQTT	Support 4x Topic subscription, not support MQTTS
Network port	RJ45 adaptive 10/100M network port
Delay	Delay `10ms
Standby working current	40.4mA
Net weight	22.4g
Gross weight	27.2g
Product size	72 * 26 * 19 mm
Packing size	73 * 35 * 20 mm