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  • WSH RPi Touch Keypad
  • WSH RPi Touch Keypad
  • WSH RPi Touch Keypad
  • WSH RPi Touch Keypad
  • WSH RPi Touch Keypad
ID: 559800

Capacitive Touch Keypad Designed for Raspberry Pi (all versions), 16 touch keys, Interface I2C

Retired
Kamami is the official distributor of Waveshare displays, accessories and modules.

Description

Capacitive Touch Keypad supports any revision of Raspberry Pi (directly-pluggable) and provides your Pi with 16 touch keys. 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.

Features

  • 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 : 85×56mm
  • Weight: 17g

NOTE: 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

Kit content

  • RPi Touch Keypad × 1
  • RPi screws pack (2pcs)
559800

Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

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