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How do I change the port used in the GSM test program to a different port

Hello,

The GSM requires a hardware UART so the pins assigned to this will be specified in the Ext properties window of the GSM component. Refer to the chip diagram for more information regarding the hardware UART pins. The other pins used for the GSM component will be assigned in the Connections window.

Hi Ben

If I understand correctly then port c 6 & 7 of my pic18f45k22 wil be assigned when I choose hw channel 1 in ext.
Are there any other pins that must be connected except for power, rts & cts?