Velleman IO - ATMEGA328 RGB Dot Matrix board - 5-7,5Vdc, 8-bit / 16M

This Arduino based (ATmega328P) RGB LED matrix driver platform based gains three 8+6-bit channels of hardware PWM control thanks to its LED driver. Its design allows you to easily change or write firmware using the Arduino IDE.

Features:

• 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

Specifications:

• 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