I have a Arduino
Leonardo board. and i get an error :
avrdude: stk500_getsync(): not in sync: resp: resp=0X54
I have downloaded the Arduino environment from here. I am on my Mac.
I selected the Arduino Board as Arduino UNO, and the serial Port as
/dev/tty.usbmodemfd121 and when i click on the upload button i get the error message
avrdude: stk500_getsync(): not in sync: resp: resp=0X54.
When I click on the reset button, and click on Upload, I get a popup window that says
Serial port /dev/tty.usbmodemfd121 not found. Retry the upload with another serial port.
and in the list of serial ports, i have
/dev/tty.Bluetooth-Modem /dev/cu.Bluetooth-modem /dev/tty.iphone-wirelessiAP /dev/cu.iphone-wirelessiAP /dev/tty.Bluetooth-PDA-Sync /dev/cu.Bluetooth-PDA-Sync
What should i do to run my Hello World code ?
Binary sketch size: 4,858 bytes (of a 28,672 byte maximum) Found programmer: Id = "B¯˜"; type = Software Version = avrdude: error: buffered memory access not supported. Maybe it isn't a butterfly/AVR109 but a AVR910 device?