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
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).
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