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  • Good to know. Thanks @Gordon to verify compatibility - w/ pixl - and positive logic: Relays on D4, D5, D6 and D7 of Pixl. Since Pixl as display AND MC board is on top, operation of the shields is always in 'upside down'... To be visual:


    2 Attachments

    • arduino4xRelayShieldOnD4D5D6D7.png
    • arduinoShieldStack.png
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