The module can set the output mode， the key output mode， the maximum output time and fast / low power selection.

Features:
Onboard TTP224 capacitive touch sensor IC 4 keys.
With onboard status indicator.
The working voltage is 2.4V-5.5V.
The module can set the output mode， the key output mode， the maximum output time and fast / low power selection.
Be made of high quality materials.

Specifications:
Working Voltage: 2.4V-5.5V
PCB board size: Approx. 35 * 29mm / 1.4 * 1.1in
Package Size: Approx. 80 * 60 mm / 3.1 * 2.4in
Package Weight: Approx. 4g / 0.2oz

Note:
The working voltage of  this item is 2.4V-5 .5V.

Package List:
1 * TTP224 4-Way Sensor Module