A well-designed LED driver module. The module has 3 PWM ports, which can be used to control RGB color lights (the RGBW 4-channel PWM version is also available, please contact sales in advance). With the power supply system, the module can be directly connected to the mobile phone APP, and control the LED light bar, colorful lights, etc. through the mobile phone drive.
The Bluetooth mesh smart light control module is mainly used to drive PWM LED colorful lights. You can easily perform functions such as color, brightness, color temperature, built-in multiple fixed modes, microphone rhythm, music rhythm, etc. of the LED light through the mobile APP.
The advantages of Jincheng Tianrui LED intelligent colorful lights:
* Bluetooth version Bluetooth V4.0 BLE
* Power supply voltage 2.0V~3.6V
* Power consumption current: normal working current is about 15mA, deep sleep (shutdown) current is 2uA
* Working temperature -40 ~ +85 ℃
* RF frequency 2.4GHz
* Support 250kbps, 500kbps, 1Mbps, 2Mbps data rate
* Ultra-small size, 11 * 18mm, convenient for users to integrate with most portable devices
* PWM working frequency 2KHz
Note: GT-MLED01 series Bluetooth modules have certain requirements for the power supply circuit: the ripple coefficient of the 3.3V supply voltage must be less than 200mV, and the minimum output current must be greater than 20mA (3.3V voltage regulator device selection needs to be based on the actual circuit current To decide).
Schematic diagram of MESH light
Each network supports more than 60,000 devices, only need to connect any one of them to control the entire network
MESH networking, equipment relays and routes each other, as long as the distance between nodes is satisfied, there is no dead corner of communication
Brief introduction of APP:
Test APP for Mesh Bluetooth Light: RGBW dimming
1. Bluetooth lamp power supply;
2. Open APP: RGBW dimming;
3. Enter the main interface, as shown in the figure below, the APP will automatically search for the device, click on the device to connect, the display is as follows, the device and the phone are successfully connected! (The clear key is used to clear the connection records of all devices), long press the device name to enter the edit mode, and customize the name;
4. After the connection is completed, enter the main control interface, as shown below: