- Blink ESP32 led
- Connect SSD_1306 (0.96 inch) OLED with ESP32
- Connect ESP32 to wifi
- Make digital watch that has synced with the internet
- Make webserver
- Implement features in the app:
- sync alarm
- send SOS message
- Display a monochrome image on SSD_1306
The ESP 32 is connected with the following components
- SSD1306 (0.96 inch)
- 330 ohm resistor
- Click button
- Peizo buzzer
- LED
The smart watch connects to WiFi and syncs time with it. A web server is used to set an alarm on the watch. The buzzer and led will than blink. On the press of a button the alarm is turned off. If the button is pressed for more than 3 seconds, an SOS email is sent.