Is it possible to send commands via wifi/bluetooth to arduino?

Question

Arduino

Guys, concept question.
Is it possible to develop an Arduino car that will accept commands like "left, 10" (turn left and drive 10 centimeters), "right 20", etc.? That is, send a set of commands via bluetooth or wifi that the machine will execute?

Answer 1

Can.

Answer 2

Can.
The arduino will need bluetooth / wi-fi modules with which you can transfer data.
You will need a program for the control device.
Also arduine to program the processing of this data.
You can first see how data is transmitted via the serial port , manually send them through the terminal to the arudina, read them and program the processing. Those. Before the decimal point, this is the part responsible for the direction, after it, for the distance of movement.
you can try to figure it out here, for example,
Bottle Bluetooth-boat

Answer 3

It is not difficult to send commands, but from experience, not every bluetooth module will be able to work in a Master-Slave bundle. So it’s probably better for Wi-Fi, which will significantly increase the cost of the design if you use standard shields.