We've moved, all orders pick-up will now be at 550 Alden Road, Unit 104.
As a precaution to COVID-19, in-store purchase is NOT available but you may place your order online then pickup your order.
Shipping of online order is unaffected. Delivery may be delayed due to carrier backlog. Sorry for the inconvenience.

Features

  • Supports any revision of Raspberry Pi (directly-pluggable)
  • Provides your Pi with 16 touch keys
  • Features TONTEK TonTouch touch pad 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

Specifications

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

How to Use

  • After power-on have about 0.5sec stable-time. During the time do not touch the key pad, and all functions are disabled

Pinouts

  • VCC : Power supply (2.4V-5.5V)
  • GND : Ground
  • SDA : I2C SDA
  • SCL : I2C SCL

Dimensions


Downloads

Development resources: schematic, demo code, datasheets, etc.
Download: www.waveshare.com/wiki/RPi_Touch_Keypad

Package Content:

Weight: 0.017 kg

  • RPi Touch Keypad × 1
  • RPi screws pack (2pcs) x 1

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