Design and Development of LED Dimming System Based on Wireless Remote and Bluetooth Control Technologies

LED illumination has good dimming characteristics, aiming at the application requirements of intelligent lighting and other application fields, and a novel LED lighting dimming control system based on wireless remote and Bluetooth control technologies was designed. The system can simultaneously achieve control by remote or Bluetooth wireless terminal devices (such as smartphone), and the system also has open- and closed-loop control optional modes to meet different needs. The system composition was described and presented in detail, and the system hardware and software design principles were given. Finally, the experimental results show that the system can achieve good dimming control functions, with good usability.