M5Stack MQTT Unit with RJ45 Port

M5Stack MQTT Unit with RJ45 Port is a communication module embeds an ARM Cortex-M3 processor with a W5500 Ethernet chip, UART communication interface (AT command control), and integrated RJ45 adaptive 10/100M network port. The MQTT Unit offers a 4 Topics subscription, including extremely low network latency. The M5Stack MQTT Unit with RJ45 Port is ideal for various industrial automation, security monitoring systems, automatic measurement and control systems, and equipment data on the cloud.


  • ARM® Cortex®-M3
  • RJ45 Ethernet port 10/100Mbps
  • Ethernet MQTT communication
  • Support 4x Topic subscription
  • Low latency
  • Development method:
    • AT command, UART at 9600bps default
    • Development platform of UIFlow, Arduino, original PC configuration

Kit Contents

  • 1x UNIT MQTT
  • 1x HY2.0-4P Cable


  • Remote data collection/up to the cloud
  • Industrial automation
  • Security monitoring systems
  • Automatic measurement and control systems


M5Stack MQTT Unit with RJ45 Port
Publicado: 2021-11-05 | Actualizado: 2022-03-11