Beginner's questions

[Smotek7]

I came across the RFlink project here on the ESPeasy forum.
I was quite intrigued by it and would like to try it out, from the drawer supplies.
There is a lot of useful information on the site, but I couldn't answer some of them.
1. is a list of supported devices.
But where can I find which device needs which receiver?

2. I have an Aurel RX 4MHCS/F receiver
can I use the pin 8 output for the RF link as a receiver?

3. I have several Chinese 433Mhz transmitters
When I use them, will RFlink automatically recognize them?

4. I understood the difference between 433.92 and 433.42 for Somfy.
I have some Somfy RTS relays and controllers.
Will it work with 443.92 for a short distance?
Or if I want to operate both 443.92 and 443.42, do I need to build 2x arduino 2560 and for each receiver?

Thank you for your help

[bidrohini]

3) RFLink does not "automatically recognize" every 433 MHz transmitter. You may have to check in the RFLink logs to see if it detects a signal when the transmitter is activated and, if so, identify its protocol for further use.