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Nextion I/O 擴展板

Nextion I/O 擴展板 - Main image
$3.24 $4.99 In stock

Category: ITEAD STUDIO OFFICIAL

Nextion Enhanced HMI 顯示器的第一個擴充板。增強版和更高版本的 Nextion 顯示器支援 8 個 GPIO,因此我們可以使用此擴充板來控制 Nextion。該板有 6 個按鈕,包括 Esc、Enter、Left、Right、UP、Down。此外,還包含蜂鳴器和 LED 指示燈。
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Customer Reviews (4.9 / 5 · 15 reviews)

Thomas ★★★★★

The 6 button inputs are clutch for quick menu navigation without touching the screen, and the whole board feels sturdy once seated. Wiring was straightforward, and it's been running my dessert display setup for two weeks without a hiccup.

Abigail ★★★★★

The expansion board slots in perfectly with my Enhanced Nextion display—the 8 GPIO pins give me way more control than I expected for the price. Button wiring took me about ten minutes, and everything responded immediately once I powered it up.

Richard ★★★★★

The six buttons on this board make wiring up buttons to the Enhanced display a breeze, and the board itself is compact and fits neatly behind the screen. I've got my project running smoothly now, and the GPIO expansion works exactly as described.