Hello,
in this version (24PIN) there is no D2 pin.
I am looking for the 23PIN version but it is currently unavailable. The production in China only supplies 24PIN
I need the D2 pin
I need the D2 pin
Well, since D2 appears twice(board label AND callout) on the diagram, we have little hope of figuring out what it is you're trying to say/ask. Good luck!
@sp8ntp ,
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Thank you.
The reason there is no D2 pin is because D2 is the data line for the RGB LEDs these are hard wired to D2
The Post itself still makes no sense. I presume there's a similar product out there that doesn't have D2 because they foolishly dedicated it to that, but then this version was released which runs the pixel update on pin D13, per the diagram.
Funny, that's what I've been doing with mine. The onboard LED on my bog-standard Nano clone still works as a normal LED, you can't even see the pixel string update go out unless the string gets long.
I've found D13 as gpio useless but ok for onboard led.
That said the analogue pins do work as gpio digital pins.
Without knowing your project I would suggest using an analogue pin instead of D2
I use this picture
A project that I have already implemented on other Arduino boards I now wanted to make in the MICRO version. It uses all pins D0-D13
Nano super mini SMD 23PIN is great for this due to its SMALLEST dimensions.
Can I provide a link to the project or send the code, I don't know how better?
the 24 PIN board is available and I have no choice but to use it. Unfortunately, it has slightly larger dimensions.
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