An AWESOME Smart Thermostat with a Local API! Heatmiser neoHub Mini OT

In this video we take a look at the Heatmiser neoHub Mini OT smart thermostat kit which could be one of the most flexible smart thermostats on the market. Not only does it support dual heating zones and Opentherm, it also supports an official, fully documented Local API for integration with other smart home systems. In my situation, I have integrated this with my NodeRED & HomeAssistant based smart home system to allow me to set home/away on the heating system based on the arm state of my Texecom alarm system.
www.heatmiser.com/
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www.camerongray.me/
Chapters:
00:00 - Introduction
03:30 - What is Opentherm?
06:30 - Other Heatmiser Systems
09:13 - How does it compare to Nest & Hive?
11:44 - Looking at the Hardware
19:53 - A shielded Opentherm cable?
24:40 - Wiring for On/Off Control
39:54 - Installing for Opentherm
47:22 - Initial Setup - Thermostat & App Pairing
55:07 - Viessmann & Nest Opentherm Weirdness!
1:02:16 - App Demonstration
1:12:50 - API Demonstration
1:19:18 - Node-RED Integration
1:21:44 - Alarm System Integration Demonstration
1:28:49 - Conclusion
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