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Topic: Mark Analog pins 4 and 5 with SDA and SCL (Read 2 times) previous topic - next topic


Perhaps someone could produce a sticker set for adding to the outside of the female headers - lots of room there for I2C and SPI and PWM legends etc
[ I won't respond to messages, use the forum please ]

Fabio Varesano


Stickers or something like that is a good idea.  I have been working with TWI/SPI a bit.  For performance reasons I also have been working a lot with the ports directly instead of using the Arduino libraries.  I find it frustrating to constantly look up and cross reference the Atmega pins, Ports, and their functions with both the Arduino Uno and Arduino Mega.

With all the information that I have been using, there is not enough board space to print the information on the board.  Using a sticker or overlay that can be swapped out depending on what you are doing would be an excellent idea.

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