Could you please give me some advice on which components to get for a small robot car. I am thinking of getting 4 TT yellow motors. I would like to use esp 32 so I can control it with Bluetooth from a phone or game controller. Could you advise which esp32 and motor driver to get. I may also need to control 2 servo-motors or 1 servo-motor and one small stepper motor. Thanks for your help, Rob.
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Hi Rob, Welcome to the forum!
Those TT motors are a good pick, they are affordable, have quite a few wheel options, and aren’t too hard to drive… You’ll need a motor driver to drive them from an ESP32, I suggest our Makerverse motor driver:
You can also use one of these to drive a stepper motor!
As far as servos, it looks like ESP32s have no trouble working with servos so you shouldn’t have any problems there:
As far as choosing an ESP32 goes, I recommend Adafruit boards for their ease of use:
But the choice there is yours.
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