Can't connect ultrasonic sensor to robotic arm tank


Just got my ultimate 2.0 and can assemble Robotic Arm Tank, everything works as a charm. But there’s no guide on how to connect the ultrasonic sensor to the tank, it only says “the module can be connected to the port with yellow tag on mainboard”, didn’t find any port match that, appreciate for any suggestion.


Hi Tony

All four MegaPi ports have a yellow square as partof the chequerboard patern on the top of them - so any MegaPi port can be used to receive data from the ultrasonic sensor.


Thanks, now it works


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