This is a housing for two heltec (https://www.amazon.com/MakerFocus-Development-0-96inch-Display-Compatible/dp/B076KJZ5QM/ref=sr_1_3?keywords=heltec&qid=1558822352&s=gateway&sr=8-3) ESP32 boards for mounting on the steering column of a car.

Please refer to this instructable for how to implement the whole project: https://www.instructables.com/id/Wifi-Enabled-OLED-ESP32-Car-Gauges/