Design of intelligent lighting controller based on bluetooth

The intelligent lighting controller studied in this paper mainly adopts ARM (STM32F103ZET6) microprocessor as the control core, and uses APP and buttons as the control terminal for lighting adjustment. The APP via bluetooth connection with bluetooth module, realizes the data transmission, and sends the data to the lower computer. This machine realizes the switch control, brightness control and transformation of various light modes of the light controller. In addition, the system uses CRC check to ensure the correctness of data transmission. Flat dimming circuits and electrical isolation circuits are also designed to ensure product comfort and safety. This paper combines hardware development to propose an overall design scheme, and analyzes the system's data transmission, communication guarantee and functional stability. The graphical interface is used to control the operation, making the operation more convenient and quick.