Questions about 447MHz support (cc1101)

[Al7ech]

Hello,

I'm trying to use this library to sync my somfy blind with esp32 + cc1101. My first attempt was using the 443.42MHz frequency, which failed. Then I found that my somfy remote uses 447.7MHz, so I tried with the corrected frequency.

But I still find the blind not reacting to Prog command after I press original remote's PROG button, and watching the blind move up and down (entering the paring mode).

What I've changed from the CC1101 example is just the below line #define CC1101_FREQUENCY 447.7

And my Somfy remote's model: Situo 1 RTS pure 447

Does the library support other frequencies? If it does, what would be the potential problem?

Thanks, Lee

[Legion2]

The Somfy_Remote_Lib library is designed and tested for 433.42 MHz, which is the official Somfy RTS frequency. I'm not sure it works in your case.