SmartLock

Requirements

Arduino

• ESP8266 Compatible board
  • Recommended LoLin NodeMCU
• Servo Mortor
  • Recommended SG-90/SG-92R
• LED

Server

• Node.js
  • Maybe worked on > v11 (developed by v12.14.1)
• Open Port TCP/UDP 9100, 9101

Other

• Joint parts to Servo - Door Lock
  • Use 3D Printer is best.
  • Finally, no problem if Servo Mortor can turn to the lock
• Some Parts to Secure Servo Mortor to door
  • same too

Directories

.
├── arduino : arduino source code
│   ├── example : demo source code
│   └── smartlock : product code
└── server : device management, web api server

Setup

1. Clone this git repository.

2. server

1. Open your terminal and cd server folder
2. Run npm i
3. Run npm start

3. arduino

1. Open arduino/smartlock/smartlock.ino
2. Write following property
   • line6: ssid: Your Wifi SSID(2.4Ghz only)
   • line7: password: Your Wifi password
   • line8: mqtt_server: Your server IP address from Setup: 2. server
3. and if you required, You can change property
   • line11: SERVO_PIN: GPIO PIN Number of connected Servo Mortor
   • line12: LED_PIN: GPIO PIN Number of connected LED
4. Write sketch to your ESP8266.

4. installation

1. Secure Hadware assembly to door