Novy Crystal 26050 cooking hood

[abass]

I have a Novy Crystal 26050 cooking hood, and some Zigbee lights. I want the lights of the cooking hood to turn on when the Zigbee lights turn on, and off when they turn off again. The Novy hood responds to 433mhz. I'm able to use an Arduino Uno to send a 433mhz signal I found on the internet to control the lights. (Because I don't own the remote to control it) https://github.com/abelgomez/rf-mqtt-br ... roller.cpp
The binary code I can send with the Arduino Uno using the RCSwitch library is 010101010111010001. To make it work, I have to set the protocol of the RCSwitch to 12.

I now want to automate the process with RFLink connected to Home Assistant on a Raspberry Pi. Unfortunately, RFLink doesn't seem to recognize the signal from the Arduino. It's either detected as one of these devices/commands:

20;21;LEGRANDCAD;ID=2ae8;SWITCH=01;CMD=OFF;
20;0E;Bosch;ID=2aba;SWITCH=2;CMD=OFF;
20;17;Aster;ID=0a2c;SWITCH=02;CMD=ON;

But they all don't work. Here is the debug log:

20;00;Nodo RadioFrequencyLink - RFLink Gateway V1.1 - R48;
10;version;
20;01;VER=1.1;REV=48;BUILD=04;
10;status;
20;02;STATUS;setRF433=ON;setNodoNRF=OFF;setMilight=OFF;setLivingColors=OFF;setAnsluta=OFF;setGPIO=OFF;setBLE=OFF;setMysensors=OFF;
10;rfdebug=on;
20;03;RFDEBUG=ON;
20;04;DEBUG;Pulses=36;Pulses(uSec)=630,570,240,240,570,540,240,240,570,540,240,240,570,540,240,240,540,540,240,540,240,570,240,240,540,570,240,240,540,240,540,240,540,570,210,6990;
20;05;LEGRANDCAD;ID=2ae8;SWITCH=01;CMD=OFF;

Any ideas what I can do to make this work?

[bidrohini]

Have you checked the Home Assistant Appdeamon app for a Novy Hood? Was it of any help for you?
https://github.com/tnagels/novy_hood

[abass]

Thanks for the suggestion, but I don't think this will work with RFLink unfortunately.

[abass]

I made my own solution to circumvent my issue. I'm using an ESP32 to check the state of my kitchen lights using the Home Assistant API.
Based on that state, the ESP32 sends the 433mhz signal to the connected transmitter.
For more details, see https://github.com/SpectraCoder/ESP32_Novy_Commander