OpenNethome - an open home automation project

Actually, if using HSL instead of RGB+brightness, it is enough to transfer 3 bytes data

Actually, i'm not bound to any protocol yet. It is a hobby project for building my own controller for rgb light. It will have a cheap 433Mhz receiver and I need an easy way to send 4 bytes to it (1 for each color + brightness) In addition to those 4 bytes it needs some addressing. My hope is that i ...

Thank you for detailed explanation Stefan - And sorry for my slow response. As you can guess I'm quite a newbie when it comes to protocols and wireless. Do you happen to have an example sketch for Arduino that receive and decode pronto-codes which are sent from ONH? I went into the Create/Edit page ...

Hello
Is there any existing controls that can send raw data out through the Tellstick?

One thing that would be great to have would be a RawDataMQTTSwitch that can receive a hex string through mqtt and just send it out through the tellstick

This would open up for a lot of DIY posibillities

/PJ

I already have original Roth motors which are running on 24V DC

An Arduino, some relays and wireless electronics should do the trick

/PJ

Actually I think the easiest solution is to throw out the original Roth system (main unit, thermostats and control panel), but keep the motors for valves. Then I will build my own system using an Arduino, a 433Mhz receiver and some relays for controlling the valves for each zone. This will enable me...

Thank you.

That was smart solution

/PJ

Hi
What are the K and M values meant for?

/PJ

Thank you for the answers.

I will take a look at the circuit and see if i can find out how it works

/PJ

Hi all I have installed a floor heating system named Roth Nova+ http://www.roth-industries.de/roth-nordic.no/48.htm It consists of wireless thermostats in every zone, 1 wireless controll unit and a main unit that controls the valves for each zone. I dont know anything about the wireless communicatio...