Local MQTT Integration for Hörmann Supramatic Series4 – No Cloud Needed!

Local MQTT Integration for Hörmann Supramatic Series4 – No Cloud Needed!

Hey everyone,
I’ve recently been diving deeper into integrating my Hörmann Supramatic Series4 with Home Assistant – and I wanted to share a quick solution that might be interesting for others too.

Many people currently use the official gateways (e.g. BlueSecur or Hörmann BiSecur Gateway), but they often run into the usual problems: cloud dependency, limited API, and no true local control.

:point_right: That’s exactly where my project HCPBridgeMqtt comes in:
It provides a local MQTT bridge for the Hörmann drive – completely cloud-free – and can be integrated directly into Home Assistant.
The whole thing is open source and currently under active development – feedback is very welcome!

:link: GitHub discussion & info:

So if you’re looking for a stable, local alternative, feel free to check it out.
Maybe we can collaborate on more integrations or improvements there.

Best regards,
Gifford47

Can you tell me the pinout for the BUS connector in the 2021 LineaMatic P2?