May 27, 2021 How to do 4WD wiring with two Ubox?How to connect horn and lights? Here are actual connection pictures to show the wiring for 4WD setting by using two Ubox. Step1. Prepare 4motors and two Ubox One Ubox and two motor is a group, connect... Continue reading Tags: 4WD setting How to wiring 4WD setup with two Ubox