Hi guys. I have done an arduino based board following this schematic and I am not able to upload any scketch using my sparkfun ftdi board. I am using the arduino IDE 1.6.9 and I am able to burn the bootloader using my UNO, also, using my uno I can upload the sketch, trought the ICSP connector. Of course I reburn the bootloader before triying to reupload the sketch using the ftdi board.
I can´t find anything grong on the schematic. Do you see something? Could it be other thing?
PD. between the board and the FTDI programer I have got another board that connects the CTS pin to GND, and changes RX and TX possitions so RX on the board is conected to TX on the atmega and TX to RX. Also, the jumper is closed.