This is the repository for the hardware portion of our HackTJ 8.0 project. The code controls an Adafruit HUZZAH ESP8266 microcontroller, which has onboard WiFi, and uses an HC-SR04 Ultrasonic Sensor.
The code in this repo won't work as-is. It is a PlatformIO project, and needs to be built with that. Additionally, it requires a file called secrets.h to be present in the include/ directory and declare as const char * values for both WiFi_ssid and WiFi_password (in order for the ESP8266 chip to connect to WiFi). Don't ask for it please, since it has my WiFi SSID and password :)