Find great deals for Hörmann Universaladapterplatine UAP 1. Shop with confidence on eBay!. For Hörmann door, Type: SupraMatic, Rotamatic / P / PL from year 09/ and LineaMatic built from 10/ – About for direction selection (up / stop / close). For inputs to Hormann: does it mean that I have to run 6 wires for this section from Loxone to Hormann? Or is it possible to reuse the wire for

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Reverse engeneering the Hörmann UAP1 protocoll

So I basically want a remotely controlled button the app where I click open and it will start moving up until the end position, which should be possible, and it sometimes does move or open, but something must be off with the connection, impulse duration or voltage as it does not work consistently: Hormann garage door opener automation with Loxone Ask Question.

That being said you might be able to program a button to activate open when pressed and hormannn also activate the same function on release.

Hi Ken, as you say in the beginning of the reply the UAP enables hor,ann to “open the garage door” and “close the garage door” which is what I want to achieve same as what the person who wrote the guide I linked to achievedsorry if I didn’t explain properly. I’ve set two analyzers for async serial data on both, the RX and the TX line.


Hörmann Universaladapterplatine UAP 1 | Smolka Tor- und Antriebstechnik Berlin Online Shop

Currently I send a 0. Not specified in the patent That occured at baud 8N1 so I think that must be the correct baudrate. Option relay on Bit 3: Here’s what I got using the USB converter with the door closed idling: I found this guidewhich made the setup easier and I’ve setup everything accordingly. After having discussed that issue with my Italian friend he was able to figure out the polynom 0x07 as well as the initial value 0xF3 for the CRC algorithm.

Light on Bit 1: Later I captured traces using my logic analyzer for each possible command, these are: Speak directly to the motor and get the signals directly onto the homeautomation system.

This is how far i got until now. Ken 4, 1 4 Any help would be greatly appreciated. After being able to seperate the byte stream into messages, I still wasn’t able to calculate the checksum.

Usa a UAP1, a small extension box to have better control over the motor and get some feedback hormqnn.

Reverse engeneering the Hörmann UAP1 protocoll

The CRC checksum After being able to seperate the byte stream into messages, I still hormajn able to calculate the checksum. Intelligent contol panels Reserved Messages These are the messages I was able to make sense of so far.


This question came from our site for electronics and electrical engineering professionals, students, and enthusiasts. The changed partial opening position is saved. No common CRC8 generator gave me the same result as the messages have.

The description in the patents is not cristal clear at least to me but still extremely helpful in figureing out whats going on on the bus. Drives at least the three relais, maybe more. Exactly what I want to have: To control the door via a home automation system you have several options: Home Questions Tags Users Unanswered. Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies.

RS is Half-Duplex, that means that only one participant on the bus can talk at a given time.

Sign up or log in Sign up using Google. In my case the UAP1 answers:

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