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Engineering LibreTexts

Hats for the Raspberry Pi

  • Page ID
    51515
  • HAT stands for “Hardware attached on top”. It is a new hardware specification for add-one modules for the new Raspberry Pi model B+. HATs have several advantages compared to older add-on modules for the Raspberry Pi.

     

    Grove Base Hat for Raspberry Pi Zero.png

     

     

    diagram for Grove Base Hat for Raspberry Pi Zero.png

     

     

    The Raspberry Pi PoE HAT.png 

    The Raspberry Pi PoE HAT powers a Raspberry Pi 4 Model B and Raspberry Pi 3 Model B+ via an Ethernet cable.

    Power-sourcing equipment is required on the Ethernet network.

     

    Adafruit Capacitive HAT.png

     

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