Straight up, I’m new to Arduino boards, but I have programmed other devices before, just necessarily a full scaled robot. My objective is to create a robot that I can add sensors to make self aware, but as well I can control with a hand held RC device or develop an APP for my phone to use Bluetooth or even the wireless network. This is basically one giant experiment to learn how to use all these things and it won’t be built all at once. I’m just looking to find the best microcontroller to get to start this. Best expand-ability is what I’m looking for.