Description Name8*8 Matrix Controller RGBMicroprocessorATmega 328PPower Supply Range+ 5V to + 5.3VOperating CurrentMax 300 mAOperating Temperature Range-10°C to + 50°CMaterialFR-4 Epoxy Glass FiberboardProgram InterfaceUART/ISPCommunication ProtocolsUART/I2CSizeApprox. 6x6x1.2cmWeight23 g The 8*8 Matrix Controller RGB Development Board is an Arduino compatible board that is specially designed to drive a 3 color RGB LED dot matrix displays. It uses an ATmega328p device loaded with the Arduino boot loader which allows the development board to be programmed directly from the Arduino development environment (via a suitable TTL serial adaptor). It has various features like: - Full 24bit RGB color control with 6 bit color correction, Includes hardware constant current PWM driver, Serial and I2C interfaces allowing for daisy-chaining of additional modules etc. It can be suitable for various applications like: - Data logging, Remote sensor node, Robotic control and many more.