MultiWii

Posted: **Fri Aug 19, 2016 10:21 am**

Hi Guys,

I have a problem about burning bootloader to MultiWii SE v25 using Arduino UNO. I tried many tutorials but I am getting the following error;

Code: Select all

avrdude: Error: Could not find USBtiny device (0x2341/0x49)

Arduino ISP sketch is done as programmer. Burn Bootloader is ok but no success. My connections are fine otherwise MultiWii LED would not blink synchronously with Arduino UNO. (see the attached file)

Looking forward to your response.

Best,

Burak

Posted: **Fri Aug 19, 2016 10:26 am**

Moreover, before click to burn bootloader, the reset button should be pressed but MultiWii SE v25 does not have a reset button or pin. this is the problem or something else???

Posted: **Fri Aug 19, 2016 1:33 pm**

Posted: **Fri Aug 19, 2016 4:35 pm**

Posted: **Sat Aug 20, 2016 1:48 am**

You don't need reset pin because it's done through isp (dtr) pin. Maybe you will need to add 10uF capacitor between RST & GND pins,but most important - you should use Arduino as ISP for programmer, NOT USBtinyISP!, but com port must be from multiwii. You flashed uno with right sketch, right?

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Posted: **Sat Aug 20, 2016 1:51 am**

This is a great tutorial Arduino - ArduinoISP
https://www.arduino.cc/en/Tutorial/ArduinoISP

There is also a forum about this where you will find some answers Arduino Uno R3 as a true ISP programmer for any AVR
http://forum.arduino.cc/index.php?topic=125248.0
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MultiWii

Burn Bootloader to MultiWii SE v25 from Arduino UNO

Burn Bootloader to MultiWii SE v25 from Arduino UNO

Re: Burn Bootloader to MultiWii SE v25 from Arduino UNO

Re: Burn Bootloader to MultiWii SE v25 from Arduino UNO

Re: Burn Bootloader to MultiWii SE v25 from Arduino UNO