I want to use the FEZmini USB Host Function… as I understand;
#1) I connect the “Mode” pin to Ground on the SD headers: (to activate Serial Debuging)
#2) Connect the USB to Serial device to serial port; (Rx to Tx, Tx to RX, and Ground to Ground right?)
#3) make the modified USB cable that powers from a 5V source; see link:
and thats it right?
One more Question: if I want to use the “RTS” and “CTS” in COM2 on FEZmini; Do I just connect;
RX to Tx, Tx to Rx, Ground to Ground, RTS to RST, CTS to CTS, and I dont have to connect the 3.3v form the USB to Serial device… right? are the connections right?