Working demonstration of UART communication using 2 8051 uController on Proteus with Embedded C code.

Here we are going to use 2 at89c51 uControllers just to understand UART communication in 8051.

 So here one 8051 controller will act as transmitter and other will act as as receiver.

Transmitter will only transmit different data by pressing two different switches.
Receiver will receive the data and print it to the LCD whatever it is receiving.

learn LCD interfacing with 8051.


before proceeding further please go through earlier posts:

• How to transmit single character data serially (UART) interfacing with 8051 (AT89C51/P89V51)
• How to transmit multiple character(string) data serially (UART) interfacing with 8051 (AT89C51 / P89V51)
• How to receive/collect data serially(UART) from other device to my device using 8051 (AT89C51/P89V51)

Hope you understand the logic, so watch the video.

Video is having code from starting to end and working demonstration of UART communication between two 8051 micro controllers.

If you need code here in the post, please comment me for the same if you feel any trouble , in making of your own code.

Hope you all like this post and I wish this proves useful to you.
Keep sharing & give your views about post in comments.
Comments are always welcomed for better improvement.

Thanks :)

Please write comments if you find anything needs to be more clear, incorrect, or you want to share more information about the topic discussed above