In the market, single - color dot - matrix LED displays are abundant, but small RGB displays are scarce. The DFRobot Gravity I2C 8x16 RGB LED Matrix Panel is an excellent solution. It comes with 7 default colors and over 20 pre - set images, and allows you to set your own custom images. It can display numbers, letters, and symbols, and supports scrolling display. Controlled via the IIC protocol, this panel is incredibly easy to connect and control. You only need a special Arduino library to complete all your designs, eliminating the need for complex wiring and coding. It's suitable for a wide range of projects such as robots, smart home monitoring systems, and toy cars. Specification details: Operating Voltage is 5.0V, Operating Current is ≤150mA, Communication is via IIC/I2C (PH2.0 - 4Pin), LED Backlight is RGB adjustable with 7 colors, Operating Temperature ranges from 0 - 70℃, and the size is 2.44in x 1.06in (62mm x 27mm). There are also product wiki and more documents available.
Using this DFRobot Gravity I2C 8x16 RGB LED Matrix Panel is easy. First, connect it to your device following the IIC protocol. You can use a special Arduino library to control it, which means you don't have to worry about complex wiring and coding. To display different things, you can either choose from the 7 default colors and over 20 pre - set images or set your own custom images. You can also make it show numbers, letters, and symbols, and even set it to scroll. When using it, make sure the operating voltage is 5.0V and the current doesn't exceed 150mA. Keep the operating temperature between 0 - 70℃. For maintenance, keep it clean and dry. Avoid exposing it to extreme environments. If you need more information, refer to the product wiki and other available documents.
