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Author Topic: Firmata read digital status  (Read 805 times)
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Hello, I'm very beginner with arduino and I was doing some test.
I uploaded firmata Standard on my arduino UNO.
I plug a dimmer on the A0 analog pin and a led on the 13 digital port.
I connected to the arduino with CoolTerm to send HEX code easier.

I tried to check the analog status for the dimmer and it works fine with:
c0 01

Then I tried to see the status of my led (on or off) but I don't see any response.
I tried with:
dd 01 (where dd should be d0 + 13 because on port 13).

Can you help?
Thanks a lot.

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