Sorry haven't been on in a while, life has taken a few turns...... But this is a strange one, is there any way to transmit servo signals through wireless to a trailer in order to use ramps on a Bruder low loader without having to physically plug it in? I know of the ob1 but not sure if servo signals can be sent. Maybe some one has done this before using arduino and could point me in the right direction. Thanks in advance Sent from my HRY-LX1 using Tapatalk