You need PIC with two uart modules. I think pic18 series have two uart.
An example is PIC18F6622.
http://ww1.microchip.com/downloads/en/devicedoc/39646c.pdf
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You need PIC with two uart modules. I think pic18 series have two uart.
An example is PIC18F6622.
http://ww1.microchip.com/downloads/en/devicedoc/39646c.pdf