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- Raspberry Pi Hat Base Maker - HAT & GPIO Extension for Raspberry Pi 3/4
- ESP8266
Features:
- Specially Designed for Raspberry Pi 400: The Maker Hat Base is specifically crafted to work seamlessly with the Raspberry Pi 400, ensuring a perfect fit and functionality.
- Compatible with Raspberry Pi 3 & 4: The Maker Hat Base's versatility extends beyond the Raspberry Pi 400, allowing it to work with both Raspberry Pi 3 and Pi 4 models as well.
- Extension Pins for HAT: With extension pins, the Maker Hat Base lets you easily connect and utilize HATs (Hardware Attached on Top), expanding the capabilities of your Raspberry Pi.
- Clearly Labeled GPIOs Breakout: Each GPIO pin is clearly labeled, making it convenient to identify and connect your desired components using jumper wires.
- Status LEDs for Each GPIO: The Maker Hat Base features status LEDs for each GPIO pin, offering valuable visual feedback during testing and troubleshooting processes.
- Programmable Buzzer: An onboard programmable buzzer allows you to create audio feedback or alerts without the need for an external circuit.
- Programmable Push Buttons: Four programmable push buttons are provided, offering a quick and accessible way to interact with your Raspberry Pi projects.
- Grove Ports for External Modules: The Maker Hat Base comes with three Grove ports (GPIO, UART & I2C), enabling easy connection to various external sensors and modules, expanding your project possibilities.
- Onboard 3.3V Regulator: The Maker Hat Base includes an onboard 3.3V regulator, providing extra current capacity of up to 800mA to support power-hungry components and peripherals.
Specifications:
- Compatibility:
- Designed for Raspberry Pi 400
- Compatible with Raspberry Pi 3 and Pi 4
- GPIO Extension: Extends all GPIOs of Raspberry Pi 400
- Breadboard Support: Allows building simple circuits using jumper wires on the mini breadboard
- Ribbon Cable Connection: Uses a ribbon cable for connection
- Status LEDs: Provides status LEDs for each GPIO pin
- Programmable Buzzer: Includes a programmable buzzer onboard
- Programmable Push Buttons: Equipped with four programmable push buttons
- Grove Ports: Provides three Grove ports (GPIO, UART & I2C) for external modules
- Onboard 3.3V Regulator: Includes an onboard 3.3V regulator

Features:
- Specially Designed for Raspberry Pi 400: The Maker Hat Base is specifically crafted to work seamlessly with the Raspberry Pi 400, ensuring a perfect fit and functionality.
- Compatible with Raspberry Pi 3 & 4: The Maker Hat Base's versatility extends beyond the Raspberry Pi 400, allowing it to work with both Raspberry Pi 3 and Pi 4 models as well.
- Extension Pins for HAT: With extension pins, the Maker Hat Base lets you easily connect and utilize HATs (Hardware Attached on Top), expanding the capabilities of your Raspberry Pi.
- Clearly Labeled GPIOs Breakout: Each GPIO pin is clearly labeled, making it convenient to identify and connect your desired components using jumper wires.
- Status LEDs for Each GPIO: The Maker Hat Base features status LEDs for each GPIO pin, offering valuable visual feedback during testing and troubleshooting processes.
- Programmable Buzzer: An onboard programmable buzzer allows you to create audio feedback or alerts without the need for an external circuit.
- Programmable Push Buttons: Four programmable push buttons are provided, offering a quick and accessible way to interact with your Raspberry Pi projects.
- Grove Ports for External Modules: The Maker Hat Base comes with three Grove ports (GPIO, UART & I2C), enabling easy connection to various external sensors and modules, expanding your project possibilities.
- Onboard 3.3V Regulator: The Maker Hat Base includes an onboard 3.3V regulator, providing extra current capacity of up to 800mA to support power-hungry components and peripherals.
Specifications:
- Compatibility:
- Designed for Raspberry Pi 400
- Compatible with Raspberry Pi 3 and Pi 4
- GPIO Extension: Extends all GPIOs of Raspberry Pi 400
- Breadboard Support: Allows building simple circuits using jumper wires on the mini breadboard
- Ribbon Cable Connection: Uses a ribbon cable for connection
- Status LEDs: Provides status LEDs for each GPIO pin
- Programmable Buzzer: Includes a programmable buzzer onboard
- Programmable Push Buttons: Equipped with four programmable push buttons
- Grove Ports: Provides three Grove ports (GPIO, UART & I2C) for external modules
- Onboard 3.3V Regulator: Includes an onboard 3.3V regulator
