On 2021-04-11 11:35, Itty wrote:

I see three models on Amazon.  More ?

have you checked anywhere 'NOT Amazon' ?

There are a lot more robot sources out there, if you look hard.

Try here for starters:
superdroidrobots.com (expensive, more professional)
adafruit.com/category/34 (hobbyist level)

Others exist.

my guess is that if you start with a robot kit you can then add an RPi
that's WiFi connected with a camera to do what you want.

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