Grove Capacitive Touch Sensor Module

The Grove Capacitive Touch Sensor Module is a simple capacitive touch sensor module for touch-based input. It uses the TTP223-BA6 touch detection IC to measure the capacitance of a metallic pad. The module can also detect a nearby finger by sensing changes in capacitance. It supports use under non-metallic surfaces such as plastic. This module provides a 1-touch key input and includes a power indicator.

Features of Grove Capacitive Touch Sensor Module

• Capacitive touch sensing
• 1-touch key input
• Nearby finger detection
• Low power consumption
• Power indicator

Specifications of Grove Capacitive Touch Sensor Module

• Power supply: 2.0-5.5V DC
• Response time: maximum 60 ms in fast mode
• Response time: 220 ms in low power mode
• Response time condition: VDD = 3V
• Touch detection IC: TTP223-BA6

How to Use Grove Capacitive Touch Sensor Module

1. Connect the module to a suitable power supply within the specified range.
2. Place the touch pad where touch input is needed.
3. Use the touch area as a single-key input surface.

More Info

• Grove compatible interface
• Designed for use with metallic pad capacitance sensing
• Supports use under non-metallic surfaces such as plastic