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AnalogOutput brightness is 8bit, but seems to need 10bit #664

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demlak opened this Issue Oct 8, 2018 · 0 comments

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demlak commented Oct 8, 2018

Hi,
when i play with this example: https://github.com/FastLED/FastLED/blob/master/examples/AnalogOutput/AnalogOutput.ino
On my Wemos D1 Board, the brightness is not at the maximum.

I mesured the voltage o the output. it is at ~0,84V instead of 3,3v that it should have.

well.. 0,84v is 1/4 of 3,3v
and 256 is 1/4 of 1024

so it seems to me, that the wemos d1 has a 10bit pwm output, but fastled just puts 8bit to the analog pins.

any idea on how to fix this?

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