433mhz Transmitter on timer

Help & Support Robot Parts
1

Hello… little unfamiliar with what I am trying to do, but I am hoping someone could help steer me in the right direction.

Basically I have a remote start generator, the key fob of course transmits at 433mhz. I am looking for some sort of 12v timer actuated transmitter to replace the key fob, so the generator can start and then shut off at predetermined time.

Ideally I need a 12 volt timer that can signal the transmitter an on time and an off time. Then The transmitter that will signal the generator reciever on and off.

I realize there are 2 ways to do this, by hardwiring the timer into the receiver circuit or providing a rf signal to do the job of the key fob which is the route I would like to take. The FCC ID# is YA3V750 on the back of the key fob.

Does this sound at all feasible provided what ive mentioned? Thanks so much for the help

2

We are not sure to understand what you are trying to do: (1) are your trying to tigger a 433MHz control transmission with a timer, or (2) do you want to replace a wireless controller with a wired timer?

Once we have this information, we will be able to help you further.