README.md

Clock That Is Wrong

A 7-Segment Clock that displays the wrong time when it detects someone looking at it.

{ Twitter Demo }

Hardware

You will need:

• Adafruit QT Py ESP32-S2 dev board (or any ESP board with a STEMMA QT connector)
• Person Sensor
• Adafruit 7-Segment Display with I2C backpack (any color)
• 2 STEMMA QT/ Qwiic Cables (one should be > 50mm)
• (optional) Filament to 3D print the case.

Wiring

1. Connect the Person Sensor to the 7-Segment backpack using a STEMMA QT cable.
2. Connect the ESP-32 dev board to the other STEMMA QT port.

Software

1. Get CircuitPython running on your dev board.
2. Install the following libraries:
   1. adafruit_ht16k33 (from the adafruit library bundle)
   2. adafruit_requests.mpy (from the adafruit library bundle)
   3. adafruit_ticks.mpy (from the adafruit library bundle)
   4. person_sensor
3. Load this repo's code.py file onto the dev board.
4. Edit the timezone, wifi ssid, and password at the top of that file to fit your needs.
5. That should be it!