Features: 100%Brandnewandhighquality! Plugandplay，easytouse.Compatiblewiththemainstream2.54interfacesand4-PinGroveinterfacesinthemarket. WithuseofM4standardfixedholes，compatiblewithM4-standardkits. Specifications: PCBSize:38.0mmx24.0mmx1.6mm Workingvoltage:3.3or5VDC Operatingvoltage:3.3or5VDC Compatibleinterfaces:2.543-pininterfaceand4-pinGroveinterface Color:Blue Electricalcharacteristics Supplyvoltage:Min.2，Typical3，Max.5.5，UnitVDC Workingcurrent(VCC=5V):Typical18，UnituA Digitaloutputvoltage(VCC=5V):Min.0，Max.5，UnitV Packageincludes: 1pc3P/4PElectronicBrickDoubleSideTouchPadButtonSwitchSensorModule

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