方案描述：LED点阵屏蓝牙模块
LED点阵屏通过添加蓝牙模块，实现控制点阵屏，轻松切换LED点阵屏的显示内容。
Mobile phone can control LED display by BLE module added to LED display and change the content of the LED display.
LED点阵屏蓝牙模块
开发能力：
一站式解决方案开发，包括软件开发、硬件规划的参考设计（原理图、PCB布局、Gerber文件、BOM表、测试参数表等），为客户提供优质的方案服务，以便满足客户不同的产品需求；同时也可提供技术服务，方便客户进行下一步的研发，缩短产品生产的时间，加快市场化进程。
One-stop develop solution, including software development, reference design of hardware planning (schematic diagram, PCB layout, Gerber file, BOM, test parameter list, etc.), to provide customers with quality solutions to meet different product requirements of customers. At the same time, technical support services can also be provided to facilitate customers to carry out the next step of development, shorten the production time of the products, and accelerate the marketization process.
方案特点：
- 蓝牙控制（iOS及安卓）
Connect to smart phone via Bluetooth(iOS&android)
- 自定义文字（英文）内容显示，并且发送内容会存为历史方便下次显示相同内容
Customise content to displayed, and the content will be saved as history to display next time.
- 内置多种图案并且支持自定义手绘图案，自定义图案可以保存方便下次显示相同内容
Built-in multiple patterns and support custom hand-drawn patterns, custom patterns can be saved to display next time.
- 多种显示模式可选择：静止、展开、左移、右移、闪烁、雪花、上移、下移
Multiple models to select: static, picture, left, right, laser, snowflake, up, down
- 调节LED屏幕亮度
Adjust brightness of LED display
- 调节LED屏显示内容的播放速度
Adjust content playing speed of LED display
- 打开或关闭LED显示屏 Turn on or off LED display
- 支持设备改名
l Rename device’s name
