(This is a re-post)

Hello Guys,

Well, I got my E.R.B.E. last week and I wanted to have at least 3 channels on my radio to turn on/off the lights remotely... I didn't want to buy a new 2.4GHz receiver for my Nomadio, or go back to the AM TQ4 from my Summit...

So, I was wondering if it was possible to convert the TQ 2.4GHz from 2 channels to 4 channels (we already have a 4-channel receiver on the truck)... And, the answer is YES!!!

This mod is working just fine for me, but, this will void your warranty and I'm not responsable if you ruin your transmitter...

I suppose you know how to open the TQ transmitter: 5 screws on the back, remove the plastic cover from the on/off switch, remove the battery holder and the 3 screws on the board..

1) Get 2 switches from a TQ or TQ3, the small ones on the front...



The two holes for these switches are already made on the transmitter...



And, the board has the holes and is ready to solder the switches on it...



2) Install both switches and solder them...



3) The guys from Traxxas are smart, if you don't install a jumper (a wire or a 0 ohm resistor like R30 or R38) on R33 and R18, channels 3 and 4 won't work...



More below...