Raspberry Pi Touch Keypad HAT

Supports any revision of Raspberry Pi (directly-pluggable) Provides your Pi with 16 touch keys Features TONTEK TonTouch touchpad detector IC TTP229-LSF, supports up to 16 keys with adjustable sensitivity and built-in LDO The system re-calibrates automatically when all keys are not detected touch more than about 4 seconds.

Features

• Supports any revision of Raspberry Pi (directly-pluggable).
• Provides your Pi with 16 capacitive touch keys.
• Features TONTEK TonTouch touchpad detector IC TTP229-LSF with built-in LDO.
• The system re-calibrates automatically when all keys are not detected touch more than about 4 seconds.
• Uses I²C to communicate with Raspberry Pi.
• Designed to stack directly onto Raspberry Pi 40-pin GPIO.

Specifications

• Interface: I²C
• Keys: 16
• Sampling rate: 8Hz
• Human Body Mode: 6KV
• Operating voltage: 2.4V-5.5VDC
• Operating temperature: -40℃ to +85℃
• Storage temperature: -50℃ to +125℃
• Dimensions: 8.5cm × 5.6cm (Approx.)

Kit Content

• 1 x Touch Keypad HAT