Forum >DFR0065 pinouts
DFR0065 pinouts
sportela 2011-12-22 19:45:33 4459 Views3 Replies Hi!
I recently purchased one FTDI basic breakout (DFR0065).
I need to transfer sketches for one ATmega 328 with Uno optiboot.
What pins I need connect to do this with automatic reset?
Thanks,
Sergio
I recently purchased one FTDI basic breakout (DFR0065).
I need to transfer sketches for one ATmega 328 with Uno optiboot.
What pins I need connect to do this with automatic reset?
Thanks,
Sergio
2011-12-25 22:54:25 Hi Hector,
I`m programing one ATMega328 with Uno optiboot in standalone mode.
I attached a capacitor between the reset pin (1) and the DTR pin of the converter, as your suggestion.
After several attempts, I had success by changing the port speed to 19200 bps.
Thank you for your help. All is working good now.
Sergio sportela
I`m programing one ATMega328 with Uno optiboot in standalone mode.
I attached a capacitor between the reset pin (1) and the DTR pin of the converter, as your suggestion.
After several attempts, I had success by changing the port speed to 19200 bps.
Thank you for your help. All is working good now.
Sergio
sportela 2011-12-22 22:29:24 Hi Sergio,
What kind of board are you trying to program? or just trying to program the chip it self?
If you have a diagram of your chip it should be the pin marked RESET with a line above the word
Its also labeled "PC6" on a 328P I believe its pin 29. If the device you have doesn't include one, you need to attach a 0.1 uF capacitor in series between the reset pin and the DTR pin on the FTDI Hector
What kind of board are you trying to program? or just trying to program the chip it self?
If you have a diagram of your chip it should be the pin marked RESET with a line above the word
Its also labeled "PC6" on a 328P I believe its pin 29. If the device you have doesn't include one, you need to attach a 0.1 uF capacitor in series between the reset pin and the DTR pin on the FTDI
Hector 