Gateway MQTT Cloud

The Z-KEY-C, R-KEY-LT-C, and Z-KEY-2ETH-C devices enable data acquisition from serial or Ethernet buses based on Modbus protocols, with transmission to the cloud via MQTT(s) or HTTP(s). Additionally, they support bidirectional communication, including writing from the cloud to Modbus.

• Z-KEY-C: Equipped with one serial port and one Ethernet port, ideal for basic connectivity applications.
• R-KEY-LT-C: Features two serial ports and one Ethernet port, providing greater flexibility for managing multiple serial devices.
• Z-KEY-2ETH-C: Comes with two serial ports and two Ethernet ports, ensuring advanced connectivity for scenarios with multiple network interfaces.