Whadda Piano Shield for micro:bit

The Whadda Piano Shield is designed for creating musical projects with the micro:bit. This expansion shield features thirteen touch-sensitive piano keys spanning a full octave, alongside an onboard buzzer and four RGB LEDs for visual and audio feedback. The built-in edge connector allows you to connect the micro:bit directly without the need for any screws or cables, ensuring a clean and simple setup.

For advanced users, the board provides breakout pins for expanding your project with additional devices. Breakout connections are available for Power, Ground, P2, P8, SPI, and I2C, offering extensive versatility for custom electronics builds. The shield is powered via a 5V DC Micro USB port or a 3 to 3.3V DC external battery pack, providing flexible power options for both stationary and portable applications.

Key Features

• 13 touch-sensitive piano keys
• TTP229-LSF capacitive touch controller
• Onboard buzzer for audio output
• Four SMD RGB LEDs for visual indicators
• Integrated edge connector for direct micro:bit insertion
• Breakout pins for Power, Ground, P2, P8, SPI, and I2C
• Dual power options: 5V DC (Micro USB) or 3–3.3V DC (battery pack)

With compact dimensions of 43 mm in height, 33 mm in width, and 15 mm in depth, and a lightweight design of just 76 grams, this shield is perfectly sized for portable and embedded musical creations. The kit contains the Piano Shield Board, ready to be paired with your micro:bit for interactive electronics projects.