All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
GPIO 1 into 2:This expansion board can expand one GPIO pin of Development Board to two, which is convenient to reuse pins for smart home projects.
Two connection methods: Pin Header Connector & Screw Terminal. Choose the right connection method.
Double-Layer PCB: The expansion board is a double-layer board.One pin is wired on both sides. The circuit is stable and reliable, which has stable signal transmission.
Size:2.48inchx2.48inchx0.35inch.
Description
Specifications: PCB
material: high quality FR-4 material
PCB layers: 2 layers PCB
thickness: 1.6mm
Size: 2.48inch x2.48inch x0.35 inch.