So, I bought a used SuperFit Treadmill. Got a good deal cause it’s missing the remote, without which it won’t work.
A review on Amazon said this remote works: https://www.amazon.com/dp/B07CYT4RDY/
Without the original remote and typical lack of documentation, what are my options for getting this remote paired (433.92mhz)? I’m up for hacking the thing open and hardwiring something in, but it’d be great to keep it wireless.