kitkat9525 / MINI

Arduino OLED Smart Watch with Android and Bluetooth Low Energy

MINI - Arduino Smart Watch with Android

---

PART LIST

Arduino Mini Pro

https://store.arduino.cc/usa/arduino-mini-05

Adafruit SSD1306 0.96 inch OLED

https://www.adafruit.com/product/326

HM-10 + JDY-08 Bluetooth LE Module

https://forum.arduino.cc/index.php?topic=432074.0

---

Arduino

Function

• Bluetooth LE Communication To Android Application
• Analog/Digital Clock
• Check SMS Message, Phone Call
• Sleep/Wake Mode (OLED Control for Battery Efficiency)

---

Android

Use Bluetooth LE, BroadcastReceive for SMS, Phone Call

---

PCB Artwork (Altium Designer)

• Working with Altium Designer 17
• 35mm x 32mm 2 Layer

Schematic

PCB Top Layer

PCB Bottom Layer

PCB 3D View

---

Reference

https://www.arduino.cc/
http://www.altium.com/

---

Copyright for MinSik.Kim