Hi Gianni,
Welcome to the forum!
Neat devices BTW
Depending on how the motors are wired in you might need a relay or MOSFET to handle the power going through the motors.
A module like this is quite straightforward it replicates the input from the user to the receiver board, hooking on of these up to a compatible relay will let you run the motors as you like. (I couldn’t find anything else similar around on the Core site unfortunately)
Other methods will require a bit of programming to get up and running such as an IR kit(like a TV remote)