[Training Camp] Three-way RGB light strip +790620A

1. Personal thoughts and plans
: I want to make a light strip device that can be controlled by a mobile phone. Use the mobile phone to control the light strip switch and change color. The light strip is controlled through Tuya Smart's main control WB3S. The 5V power supply controls the 10 RGB lights on the board. It also leads to the light strip connection interface, the I/O pins of the main control WB3S, and the SPI test pins to facilitate later debugging and experiments.
Basically follow the training camp courses step by step, draw schematics, PCB, board making, welding, debugging, and initially complete basic functions.
Later, we plan to add automatic detection of people nearby, turn on the light strip, and turn off the automatic function when there is no one nearby. The light color changes randomly, and there is sound nearby (such as a concert, the light strip changes with the music...)
> 2. Tuya IoT platform
does not You need to write code, and you can complete all operations in the cloud with a click of the mouse. It is very convenient. Generally, the main control network configuration I have played is more troublesome. You need to read the documentation, change the code, and burn it. This main control only requires a switch + mobile phone APP. Connect to the wireless network through the mobile phone APP and control the switch. By operating on-off-on-off-on (subject to the specific main control), the network configuration can be completed.
![tuya.jpg] > 3. Tuya Smart app screenshots:

![IMG_3870.PNG] ![IMG_3871.PNG] ![IMG_3872.PNG] ![IMG_3873.PNG] > 4.PCB

![lo.JPG]
Bedroom Light space decoration, three-color RGB light strip v0.1