Broadcast video and control the robot via WiFi?

Question

Data transfer

Good afternoon.
I am making a small robot, the capabilities of which include video broadcasting and remote control.
Actually, what is the question - what options for organizing the transmission of a video stream and receiving control signals exist, given the fact that the brain of the robot is a microcontroller (AVR)?
What options do I see:

1. Router + USB camera
   
2. IP camera with built-in wifi + wifi module to control the robot (are there IP cameras with the ability to receive data?)
   
3. Ready-made modules for such a task, such as this one .
   

I would like to find the right solution that will not be redundant, expensive, but with the necessary functionality. Does anyone have any thoughts on this?

Answer 1

the actual standard for your task is the MR3020 (or 703) + Logitech C270. There are even ready-made firmware for this case.