Raspberry Pi Pinout

Snake Eyes Bonnet

The Snake Eyes Bonnet is a Raspberry Pi accessory for driving two 128x128 pixel OLED or TFT LCD displays, and also provides four analog inputs for sensors.

It's perfect for making cosplay masks, props, spooky sculptures for halloween, animatronics, robots...anything where you want to add a pair of animated eyes!

It's a follow-on of sorts to another project: Electronic Animated Eyes Using Teensy 3.2. The Teensy 3.2 is a very capable microcontroller, and the code for that project squeezed every bit of space and performance from it. So why not convert over to a Pi?

To install:

curl -O https://raw.githubusercontent.com/adafruit/Raspberry-Pi-Installer-Scripts/master/pi-eyes.sh
sudo bash pi-eyes.sh

Details

  • Made by Adafruit
  • pHAT form-factor
  • Needs 5v and 3v3 power
  • Uses 15 GPIO pins
  • Communication over SPI
  • Communication over I2C
  • 0x48: ADS1015
  • More Information
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Snake Eyes Bonnet