8 bits colours support with 6 bits correction for each colour in every dots • hardware 16 MHz PWM support • without any external circuits, play and shine • dedicated GPIO and ADC interface • hardware UART and IIC communication with easy cascading • 24 constant current channels of 100 mA each • 8 super source driver channels of 500 mA each • driver board is based on ATMEGA328 and works with IDE, module dimensions: 60 x 60 x 16 mm • microprocessor: Atmega328P • indicator: PWR state • power supply: 5 to 7.5 VDC • cascade power connector: terminal blocks • program interface: UART/ISP (VMA440) • expansion socket: 100 mil bended pin header pair • communication protocols: UART/IIC • current consumption (except LED matrix): max. 40 mA • drive current (every channel): max. 500 mA • drive current ( every dot): max. 58 mA • circuit response time: 10 ns • RGB LED matrix colour resolution per dot: 16 M • UART baud rate: 9600 - 115200
