Please see all COVID-19 updates here as some shipments may be delayed due to CDC safety and staffing guidelines. If you have an order or shipping question please refer to our Customer Support page. For technical questions please check out our Forums. Thank you for your continued support.


Member Since: January 21, 2012

Country: Canada

  • Hi I’m looking for suggestions to get the Ftdi Basic Breakout 3.3volt DEV 09873 working with the Atmega 328 Arduino Optiboot(Uno). If this is the wrong ftdi board please suggest another. Or if should set the chip for 5volt operation. I downloaded Ftdi 2.08.14 drivers for a Windows 7 64 bit system I set the board to Uno. This is the message I get when I try to upload Blink: avrdude: stk500_getsync(): not in sync: resp=0x30 The com port seems to be correct as the rx tx flash Dtr seems to work Pin 1 reset switch to gnd, 10kohm to supply. .1uf to DTR Pin2 to TX on FTDI Pin3 to Rx on FTD .1uf across supply Pin 9,10 16 mhz ceramic resonator center gnd AVCC to supply .1 uf to ground AREF tried floating andconnected to the rail CTS and Gnd on FTDI tied, also tried CTS disconnected. Tried external power with 3.3 on ftdi disconnected Tried disconnecting DTR and used manual reset.

No public wish lists :(