Geeetech

Hello I bought 2 unitz of Arduino Mini168 5V/16MHz and ttl USB programer.
Both of them the usb is detected by pc and driver was installed properly.
I tryed to program the arduino but doesnt work, I selected correct board and conect the wires as scheme.
I tryed to get data from a gps to the usb to a terminal program and doesent work, I tryed this with another diferent usb to ttl and worked properly.
I tryed to program the arduino with a ttl to usb which Im sure works(tested receiving data from gps) and i couldnt program the arduino.

Hi, friend
You mean one FTDI breakout board and one Arduino can't work properly in your test. Do you test the board in other simple method?

Regards,
Jack

MY TTL<->USB card had a jumper, which I had to remove to get it working.
(based om PL2303-chip)

Knut

Hi,
There is small tip when programing the pro mini, when you uploading please keep pressing the reset button, once you see the led on the converter flash, then release it immediately, in this way you will be able to program it.
Thanks,
Regards
Support Team.