The Maker Hat Base expands all GPIOs of the Raspberry Pi 400 quickly and simply — whether you're using your favorite HAT or building your own simple circuit on the mini breadboard for jumper wires.

Features

• Specifically designed for the Raspberry Pi 400.
• Compatible with Raspberry Pi 3 & 4.
• Expansion pins for HATs.
• Clearly labelled GPIO breakouts for jumper wires.
• LED indicators for each GPIO.
• 1 x programmable buzzer.
• 4 x programmable buttons.
• 3 x Grove ports (GPIO, UART & I2C) for external modules.
• Built-in 3.3 V regulator provides additional current up to 800 mA.

Package contents

• 1 x Maker Hat Base
• 1 x Mini Breadboard (Random Color)
• 1 x 40 Ways Female to Female IDE cable (10cm)
• 1 x Flat Cable Clamper with Adhesive (60mm)
• 4 x Silicone Bumper
• 1 x PC104 2x20 Header Pin