Note

Hello, welcome to the SunFounder Raspberry Pi & Arduino & ESP32 Enthusiasts Community on Facebook! Dive deeper into Raspberry Pi, Arduino, and ESP32 with fellow enthusiasts.

Why Join?

  • Expert Support: Solve post-sale issues and technical challenges with help from our community and team.

  • Learn & Share: Exchange tips and tutorials to enhance your skills.

  • Exclusive Previews: Get early access to new product announcements and sneak peeks.

  • Special Discounts: Enjoy exclusive discounts on our newest products.

  • Festive Promotions and Giveaways: Take part in giveaways and holiday promotions.

👉 Ready to explore and create with us? Click [here] and join today!

6. Check I2C Interface

We will be using the Raspberry Pi’s I2C interface. This interface should have been enabled when installing the robot-hat module earlier. To ensure everything is in order, let’s check if it is indeed enabled.

  1. Input the following command:

    sudo raspi-config

  2. Choose Interfacing Options by press the down arrow key on your keyboard, then press the Enter key.

    ../../_images/image282.png

  3. Then I2C.

    ../../_images/image283.png

  4. Use the arrow keys on the keyboard to select <Yes> -> <OK> to complete the setup of the I2C.

    ../../_images/image284.png