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ESP32 expansion for PWM

By on October 26, 2019
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PCBWAY

I’ve been working on a little ESP32 expansion board/shield for an LED project I’ve been working on. One of the nice things about the ESP32 is that it has a peripheral known as “LED control” that provides 16 independent channels of PWM for controlling LED brightness, and my project uses that capability.
One of my projects is going to require all 16 channels, so I wanted to do a board that would support 16 channels, but I also wanted a version of the board that would only support 8 channels.

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About Boris Landoni

Boris Landoni is the technical manager of Open-Electronics.org. Skilled in the GSM field, embraces the Open Source philosophy and its projects are available to the community.

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