Wireless communication for a room mapping robot

Projects General Guidance
1

Hi there,
I am trying to build a room mapping robot using ultrasonic sensors. The robot is not autonomous. It waits for instructions to decide which way to proceed, continues till it is very close to a obstacle, then again awaits instructions as to which direction to turn.
So I am facing a dilemma on what communication method to use - Bluetooth, WiFi, RF...
Whatever I choose must be able to transmit the movement instructions at the same time transmit the ultrasonic readings to the computer, so that it can be recorded and processed.

Can somebody help me understand if such bi-directional communication is possible, and what are the possible ways.

Thank you for giving your attention to this post.

2

What is the maximum distance?

What processor (Arduino) is used on the bot?

How much data (bytes) at a time?

How much data versus time (bytes per second)?

3

Hello switch_blade

This full duplex design requieres two sets of RX/TX modules on different frequencies.

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4

Suppose the computer side is the conductor, the boss.
Let the boss send tge command, if there is any. Then send a pecial command to the bot to transmit data.

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5

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