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Topic: Arduino Uno - 6 Unmarked Pins (Read 1 time) previous topic - next topic

usmcguy

I am trying to Identify the group of 6 Pins by the AREF pin on the Arduino UNO board.  Is this a Second set of ICSP? 

retrolefty


I am trying to Identify the group of 6 Pins by the AREF pin on the Arduino UNO board.  Is this a Second set of ICSP? 



It's a set of ICSP pins for the 8u2 serial converter chip.


usmcguy

Gotcha, that makes sense now.  I saw it on the schematic, but wasnt certain it's purpose.
I'm still new to the community.  I'm a software kinda guy thats working to learn more about the hardware.

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