I am working on a GPS tracker Project where i need to interface with a GPS module and a UMTS module for 3g connectivity. with this i need 2 serial ports on a single microcontroller.
For this requirement i opted for PIC18F45J50, As i saw in it’s datasheet that it has 2 EUSART ports.
It has first Rx/Tx pins on pin 1 and 44 respectively… but i can’t find the second serial port.
So are there any examples or guidance on the second serial port on the microcontroller?