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This is a Home Assistant Add-On used by the Tekmar Gateway 482 Integration to communicate with your Tekmar networked thermostats, setpoint controls, and snow melting controls.

Hardware

This Add-On requires additional hardware:

• Tekmar Gateway 482 (tN4 Gateway, RS232)
• RS232 Serial Port or a USB to Serial adapter
• RS232 Serial to IP converter for Socket or RFC2217

Integration

This Add-On is part of the Tekmar 482 Integration. Install this integration together with the add-on:

WillCodeForCats/tekmar-482

Credits

Implemented using "tN4 Gateway 482 - Custom Integration Tools" and "Tekmar Home Automation (tHA) Protocol" from: https://www.watts.com/products/hvac-hot-water-solutions/controls/control-accessories/482/482

Tekmar, tekmarNet, tN4, tN2, and related logos and trademarks are copyright 2021 Watts.