Q$1.$ UART Application:

a$-$ Research and explain in detail how to develop an application that uses a microcontroller

to provide reliable data transfer between two devices using the UART protocol.

b$-$ Examine error prevention and correction methods during data transmission and

reception.

c$-$ Simulate errors in transmitted and received data, and research how these errors can be

detected and corrected.

d$-$ Research and explain in detail how an IoT device uses a microcontroller and sensor to

carry out its basic communication using the UART protocol.

e$-$ Research the measures that can be used for data security when communicating with the

IoT device.