Beginner
Embedded Systems & IoT
Q6 / 100
What is GPIO (General Purpose Input/Output)?
Correct! Well done.
Incorrect.
The correct answer is A) Pins on a microcontroller or board that can be configured as either digital inputs or outputs to interface with external components
A
Correct Answer
Pins on a microcontroller or board that can be configured as either digital inputs or outputs to interface with external components
Explanation
GPIO pins allow a microcontroller to read signals from sensors (input) or control devices like LEDs and motors (output), forming a basic interface to the physical world.
Progress
6/100