interface with mcu – gt863-py

2 thoughts on “interface with mcu – gt863-py

  1. I have Telit GT-863-py 


    I can use telit with my pc. I use serial port and hyper terminal. With hyper terminal I can send AT commands.


    And I can send data to pc from a mcu (pic16f628a)


    But I couldn’t send AT commands by using MCU without PC


    How can I interface mcu with telit  Can you help me. Thansk 

    1. There is whole chapter in Hardware User Guide regarding this, read it. Check correct voltages and RX/TX lines (easy to swap if designation not well understood).