Development of Bluetooth LED controller
Today, we will introduce the development of the Bluetooth LED controller scheme. The product scheme has been very mature. We have sorted out the functions, Bluetooth chip selection and working principle of the project scheme.
Development of Bluetooth LED controller
1、 Function
1. Support most lamps: LED, point light source, perforated lamp, etc;
2. Bluetooth wireless remote control, effective control distance 15 meters;
3. Wechat small program control, no need to download app, easy to understand;
4. Dc5-24v wide voltage power supply, convenient for use with most lamps;
5. The controller retains entity keys, which is convenient and reliable;
6. The circuit board is coated with three anti-corrosion paint to prevent dust, moisture and mold;
7. Welded shell, rust proof, firm, Meguiar, good heat dissipation;
8. The power supply and signal lines are fully peeled off to facilitate connection with the power supply and lamps.
2、 Bluetooth chip selection
The Bluetooth Solution Development Engineer analyzed the commonly used Bluetooth LED controller development solutions in the market, and assessed that the ac6321a4 qfn32 model of Jerry ble Bluetooth chip series can be used as the main control chip.
3、 Working principle
Bluetooth LED controller is a diode that can convert electric energy into light energy. When the wire acts on the semiconductor, the current will be cupped to the P-region. When the current and holes converge, light energy will be emitted. This is the principle of the Bluetooth LED controller.
The above is the content of Bluetooth LED controller solution development shared by Bluetooth solution development engineers.