Most of the Components can be bought alone but some of them have to be salvaged from other modules. I had taken the 3.3V Voltage Regulator from an arduinouno, the 2 buttons from nodeMCU and the LED's, resistors along with TP4056 were from the 3.7V LiPo Battery Charger circuit. Here is the PCB gerber file: https://github.com/theTechnowright/DIY-Smartwatch... Now, turn ON your watch by sliding the switch. Then it should show a message saying " Connected to WiFi". Now wire the 4 pin serial communicator to the USB-TTL convertor accordingly; Figure-5:Display Of The Watch Figure-7:Final Design Of Our Project Figure-10: Displays A Message Of Light Is On or Off Figure-8:Displays A Message “Connected To Wifi” Figure-9:Displays The Time And Wheater
