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Design a "direct GPIO to XLR" board #51

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kripton opened this issue Jul 7, 2022 · 0 comments
Open

Design a "direct GPIO to XLR" board #51

kripton opened this issue Jul 7, 2022 · 0 comments
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hardware Anything related to schematics or PCB layouts

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@kripton
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kripton commented Jul 7, 2022

See jostlowe/Pico-DMX#27 and https://github.com/kripton/rp2040-dongle/tree/DirectDifferentialOutput: It's possible to directly control fixtures via the GPIOs, not necessarily do we need an RS485 driver. While one cannot drive 16 universes that way (not even 8), it might allow for a very cheap IO board
@kripton kripton added the hardware Anything related to schematics or PCB layouts label Jul 7, 2022
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