TTP229L 16-Channel Touch HAT for Raspberry Pi

This is a special HAT (Hardware Attached on Top) for Raspberry Pi Single Board Computer.

It is a board with capacitive keypads via a touch sensor IC, TTP229L, a 16 channel Cap touch sensor IC. It is also designed to be stacked directly on top of Raspberry Pi Model A and Model B and also Zero series of the board where there are 40-pin GPIO headers.

It offers your Raspberry Pi with 16 capacitive keys. It has an I2C communication and uses a 3.3 VDC supply voltage via the 40-pin GPIO of the Raspberry Pi board. And there is a power indicator LED. There is a driver with an installation package, source codes, and a document to help you complete your project.

• Capacitive Touch IC: TTP229-LSF
• Supply Voltage: 3.3V
• Interface: I2C
• Compatible with:
  • Raspberry Pi 4 Model B
  • Raspberry Pi 3 Model B+
  • Raspberry Pi 3 Model A+
  • Raspberry Pi 3 Model B
  • Raspberry Pi Zero V1.3 (Required 40-pin male header)
  • Raspberry Pi Zero W (Required 40-pin male header)
  • Raspberry Pi Zero WH

• 1 x TTP229L 16-Channel Touch HAT for Raspberry Pi
• 3 x Brass Spacer
• 6 x M2.5 x 6mm bolt

• Wiki page, with more details, driver installation on Raspberry Pi OS and sample code.
• Python demo code, idriszmy GitHub