MultiWii

Hi, I use windows 7 64bit. The LEDs don´t blink when I load the firmware. I think that I load about 75% of the firmware. I´ve changed the laptop and I´ve the same problem, push the reset before load the firmware and the same. I read in the web of arduino that this problem could be caused by the size...

Hello, I bought the MultiWii Pro flightControler w/MTK GPS,(use arduino 1.0.5) and every time that I try to upload the firmware to the Multiwii, appears: avrdude: stk500v2_ReceiveMessage():timeout avrdude: stk500v2_ReceiveMessage():timeout avrdude: stk500v2_ReceiveMessage():timeout avrdude: stk500v2...