Is it possible to connect 8051 to another 8051 and transfer data serially?

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Re: Connect MC to MC (8051)

Jeffrey Peter said:
Hi, Is it possible to connect to one 8051 to another 8051 and transfer data serially.....
Click to expand...

YEP...
You need common GND for both uCs, then connect
Tx (uC1) to Rx (uC2)
and
Rx (uC1) to Tx (uC2)
and off----you----go ..

[use the same speed and data format at both ends]

:wink:
IanP
 
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    tpetar

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Re: Connect MC to MC (8051)

IanP said:
YEP...
You need common GND for both uCs, then connect
Tx (uC1) to Rx (uC2)
and
Rx (uC1) to Tx (uC2)
and off----you----go ..

[use the same speed and data format at both ends]

:wink:
IanP
Click to expand...

This is correct,
 

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