This is an OLED display HAT for Raspberry Pi, 1.3 inch diagonal, 128x64 pixels, with embedded controller, communicating via SPI or I2C interface.
Compatible with Raspberry Pi 2B/3B/3B+/Zero/Zero W/Zero WH, Jetson Nano
Optional interfaces: 4-wire SPI, 3-wire SPI, I2C, configured via onboard resistor
1x joystick (5-position), 3x pushbuttons, handy and useful
Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano)