WiFi-Switch-iot

Project Statement:
This open source project is limited to personal non-commercial use and may not be used for commercial purposes. (Because this project is designed for personal use, many aspects are not considered enough)
This open source project does not provide any guarantee, and the author is not responsible for any loss or damage caused by the use of this project.
The hardware needs to be connected to 220V mains power when using it, please pay attention to safety.
Open source address: https://gitee.com/qtghkat/anwei_android_iot
Welcome to join the group for learning and communication: 49604096
Note: Choose 1mm PCB board thickness!!!
 
Project description:
       This switch has been used in my store for more than half a year. This switch is because I often forget to turn off the lights, so I made this project by referring to various information to facilitate myself to turn the lights on and off remotely. After this period of modification and revision, the source code of the APP was modified to adapt to the IoT devices developed by myself.
       ESP12-F's three-touch switch, each switch is controlled by an independent TTP223-BA6 touch switch. The consideration at that time was that it could be changed to one-on or two-on at any time.
       Finally, one more nonsense, this switch is for personal use, so the hardware cost is not considered.
 
Picture of the finished product: Originally there was a gold one, but I didn’t take the picture while it was in use.
 
Internal picture:
 
 
 
 
APP preview: (Running on a 10-inch screen tablet. The source code has been provided and can be changed to an interface adapted to mobile phones)