How many adc pins can I use?

The official pyboard running MicroPython.
This is the reference design and main target board for MicroPython.
You can buy one at the store.
Target audience: Users with a pyboard.
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Batman
Posts: 13
Joined: Sun Aug 26, 2018 6:04 pm

How many adc pins can I use?

Post by Batman » Sun Mar 31, 2019 9:02 pm

The documentation says the pyboard has 3x12 bit adc. Does this mean I can only use up to 3 pins to get analog input on the pyboard (instead of 16)?
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rhubarbdog
Posts: 168
Joined: Tue Nov 07, 2017 11:45 pm

Re: How many adc pins can I use?

Post by rhubarbdog » Mon Apr 01, 2019 8:14 am

Theres physically 3 adc chips covering 16 pins. You can use all 16 as far as i know. I have configured them all for use in a program i was developing and testing.
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