To keep the question short:

I'm trying to burn a bootloader on my Arduino Uno using an Arduino Uno. Could someone please tell me the pin connections? Thanks.

1 Answer 1


To burn a bootloader from source Nano to target Uno make the following connections:

Nano.Pin   Uno.Pin

10         Reset

11         11

12         12

13         13

GND        GND

See here for more details: https://www.arduino.cc/en/Tutorial/ArduinoToBreadboard

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