Adafruit Add-on kits for Raspberry Pi - Adafruit ADA4374, The Adafruit ADA4374 BrainCraft HAT allows you to take a venture into machine learning. This unit has a 240×240 TFT IPS display for inference output and slots for camera connector cables for imaging projects. The UI features consist of a 5-way joystick, a button for input, and left and right microphones. Audio is possible with a stereo headphone jack socket and a stereo 1W speaker. With the three RGB DotStar LEDs, two 3-pin STEMMA connectors on PWM pins for driving NeoPixels or servos, and Grove/STEMMA/Qwiic I2C port, you can build a wide range of AI projects, while also allowing easy plug-in of sensors and robotics! A controllable mini fan attaches to the bottom of the board and can be used to keep your Pi cool while doing intense AI inference calculations. Most importantly, there's an On/Off switch that will completely disable the audio codec, so that when it's off there's no way it's listening to you. Adafruit ADA4374 BrainC