Week 7:

• brainstormed features for smart lock

Week 8:

• researched components to buy

Week 9:

• Started implementation of hardware (servo motor, bluetooth module/microcontroller) on NRF microcontroller

• Started UI design for app

Week 10:

• Implemented driver code for servo motor and bluetooth on NRF board using zephyr PWM api and zephyr bluetooth UART sample code

• Configured bluetooth connectivity with app and MCU

• Added ability to rotate servo motor (lock and unlock) on the app via bluetooth connection and slider

• Added door history functionality for app; door history includes time door was locked/unlocked

• Added automatic lock/unlock of smart lock based on RSSI between phone and smart lock

• Added guest entrance feature, where a user can request entrance to a home owner and the home owner can accept or deny