How to connect the cables in order to program the pro mini with the CP2102 usb interface ? The TX RX and GND is easy, but I am not sure about the RST, DTR, DST, etc I attached the images of both.
EDIT: When I try cables like this:
TX ... RX RX ... TX 5V ... VCC // my pro mini is 5V version GND ... GND RST ... RST
The board lits up and green starts blinking, this should be the default
upload, I get this error, and I assume the cables are not properly connected:
avrdude: stk500_recv(): programmer is not responding avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x89 avrdude: stk500_recv(): programmer is not responding avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x89
I know some people mentioned it works by adding some resistor and capacitor, but I was hoping that is an error and it should work without that complication.