hs.streamdeck

Direct hardware control of Elgato Stream Deck devices — buttons, encoders, and the LCD touch strip on the Stream Deck Plus.

Enumerating devices

const decks = hs.streamdeck.all()
decks.forEach(d => console.log(d.deckType + " — " + d.serialNumber))

Watching for connect / disconnect events

hs.streamdeck.addWatcher((event, device) => {
    if (event === "connected") console.log("Connected: " + device.deckType)
    if (event === "disconnected") console.log("Disconnected: " + device.deckType)
})

Driving a device

const deck = hs.streamdeck.all()[0]
deck.setBrightness(50)
deck.setButtonColor(1, HSColor.named("red"))
deck.buttonCallback((device, button, isDown) => {
    console.log("button " + button + (isDown ? " down" : " up"))
})