Seeeduino 1.1 avrdude comm errors

I have started up a Seeeduino 1.1 and am getting errors when attempting to upload a sketch. I get the same errors regardless of the sketch (the sample below is with the basic Blink). I’ve previously used the same system to successfully load an Arduino Mega. I selected Diecimila as the board type for this unit, but am not sure what to try next.

Binary sketch size: 1008 bytes (of a 14336 byte maximum)
avrdude: stk500_getsync(): not in sync: resp=0x00
avrdude: stk500_disable(): protocol error, expect=0x14, resp=0x51

OS: XP Pro
IDE: v19
Board: Seeeduino 1.1 (set to Auto Reset / 5v / USB or Ext Pwr)


  • Darrin

problem solved - rookie mistake. I thought I’d verified the USB connection, but that seems to have been the issue. Sorry for not catching that prior to posting!