Description

Our MQTT Ethernet Communication Chip is a compact, dedicated solution that offloads MQTT protocol handling from your main microcontroller. Designed for seamless integration, this chip features an embedded MQTT stack over Ethernet and a simple I2C interface for easy command and data exchange.

By connecting your MCU via I2C, you can publish MQTT topics without the need to implement a full MQTT client in your firmware. This reduces development time, lowers resource usage on your MCU, and ensures reliable IoT connectivity out of the box.

Key Features

• 🔗 Integrated MQTT Stack: Handles all MQTT messaging over Ethernet internally.

• 🧩 I2C Interface: Simple, low-pin-count connection to your main MCU.

• ⚡ Plug-and-Play Communication: Send commands and payloads; the chip manages MQTT session, topics, QoS, and keep-alive automatically.

• 🌐 Flexible Protocol Support: Compatible with standard MQTT brokers and cloud IoT platforms.

• 📏 Compact and Cost-Efficient: Ideal for constrained embedded systems that need secure and scalable IoT communication.

Typical Applications

• 🏭 Industrial IoT sensors and controllers

• 🏠 Smart home and building automation

• 🌍 Remote monitoring devices

• 🔌 Any MCU-based product that needs robust MQTT Ethernet connectivity