Identify the pins (pin number) for UxTX, UxRX, UxCTS, UxRTS on PIC24 board.

The specific pin numbers for UxTX, UxRX, UxCTS, UxRTS on a PIC24 board can vary depending on the specific model or variant of the board. However, in the general case, these functions are typically associated with specific pins that are labeled with their respective names, such as U1TX, U1RX, U1CTS, U1RTS for UART 1.

To determine the exact pin numbers for your specific PIC24 board, you should refer to the board's datasheet, user manual, or pinout diagram. These documents provide detailed information about the pin assignments and functionality of each pin on the board.