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

Fabio Varesano

I2C is slowly becoming the most used digital communication protocol on new generations devices (eg: sensors). And I'm pretty sure well see more and more devices coming out using this protocol.

It would be smart to mark these pins with "SDA" and "SCL" on the silkscreen so that users know where to connect their devices.

JM2C,
Interested in earing your opinions.

Fabio Varesano

robtillaart


Instead of on the silkscreen as it becomes rather full with text I can imagine that the IDE could provide this kind of information in a separate help topic.  Help > Hardware or so.
Rob Tillaart

Nederlandse sectie - http://arduino.cc/forum/index.php/board,77.0.html -
(Please do not PM for private consultancy)

Fabio Varesano

mmm... I don't know if this would help.. who would check the help in the IDE when connecting devices?

robtillaart

#3
Nov 20, 2010, 06:16 pm Last Edit: Nov 20, 2010, 06:18 pm by robtillaart Reason: 1
me ...

but a well documented sketch names the used pins + function too imho
Rob Tillaart

Nederlandse sectie - http://arduino.cc/forum/index.php/board,77.0.html -
(Please do not PM for private consultancy)

James C4S

I agree that some kind of mark would be helpful on the board.  Even if it was just a clock symbol or a star or something.
Capacitor Expert By Day, Enginerd by night.  ||  Personal Blog: www.baldengineer.com  || Electronics Tutorials for Beginners:  www.addohms.com

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