In this project,
we will know the
change the baud
rate of a HC-05
Bluetooth Module
with AVR ATmega16
microcontroller.
Here, we will
change the baud ra
(
more)
In this project, we will know the change the baud rate of a HC-05 Bluetooth Module with AVR ATmega16 microcontroller. Here, we will change the baud rate of the HC-05 Bluetooth Module and we will display the new baud rate value of the HC-05 Bluetooth Module in a 16X2 alphanumeric LCD.
The communication between HC-05 Bluetooth Module and ATmega16 microcontroller takes place through UART serial communication protocol. The default baud rate of a HC-05 Bluetooth Module is 9600 in communication mode and 38400 in AT mode. Here, we will change the baud rate to 1200. To change the baud rate of the HC-05 Bluetooth Module to 1200, the ATmega16 microcontroller will send the AT command to the HC-05 Bluetooth Module. In return, the HC-05 Bluetooth Module will send a response to ATmega16 microcontroller. If the AT command is executed successfully, the HC-05 Bluetooth Module will send “OK†to the ATmega16 microcontroller as response. The ATmega16 microcontroller will also display the new baud rate of the HC-05 Bluetoo...
Originally collected by
fetching...
(
less)
