@petewill Checking back in, have good news & bad news...
Bad News: No go on the 315mHz receivers. But that's because...
Good News: I did some research on the remote since you said you didn't recognize it and was able to find the users manual online:
According to this the RF signal is 2.4ghz (last page of the pdf). However, that being said, am I now SOL in replicating the RF sniffing step with your setup? The only 2.4ghz transceiver I was able to find is this one:
@petewill Hi Pete, thanks for the response, no worries on the delay! I zoomed in every time I created a new recording, but I could never find a distinguishing pattern like the ones you had. Funny, I did suspect that the frequency from the remote could be different so I have a 10pk of 315mhz tx/rx coming in tomorrow. I'll be rather embarrassed if its as simple as that, but pleased at the same time!
I listened to the playback in your youtube video a few times and the strange thing is it almost sounds like I'm getting static and digital noise throughout the entire recordings, regardless of whether I'm pressing buttons on the remote or not. I honestly don't know of anything that would be constantly spitting out a 433mhz signal though.
I'll post an update after I get a chance to try the new receivers.
Hi @petewill , I've been trying to implement a similar setup to this for the past few days, however I've unfortunately been unsuccessful with the RF sniffing step. I've tried multiple RF receivers (I have a 10-pk), multiple resistors, and multiple audio cables, yet the feedback from Audacity appears the same whether I'm not doing anything or spamming the remote buttons:
Top is with nothing being pressed, bottom is with hitting buttons on the remote. Might you know of any other possible troubleshooting options I could do? If it helps, below is the remote from blinds.com:
Any advice would be appreciated. Thanks!