Full Color 8 x 8 RGB Dot Matrix Driver Board for Arduino (dot matrix included)
Description: Full color RGB dot matrix drive board is a control board module for Arduino specifically designed for RGB full color lattice. In addition to driving RGB lattice independently, this module can also act as an control board for Arduino, which is very convenient and practical. The onboard chip is Atmega 328 chip and the ISP interface on the board has also been extracted for programming bootloader on 328 chip at any time. Unlike other boards, this one just extracts some IIC interfaces and powered supply by interfaces rather than corresponding I / O interfaces.
Main Features: ● Support 6 colors and hardware 16MHZ PWM without any external circuit ● Private GPIO and ADC interface ● Supports hardware URAT and IIC communication mode ● 24 road constant current channel with each channel current reaching up to 100mA ● 8 road source-driven constant current channel with each channel current reaching up to 500mA ● Working power supply: 5V to 5.3V ● Working temperature range: -10 degree celsius to 50 degree celsius
Hardware features: ● Supports multiple cascades, do not need hardware setup. ● Supports RGB three monochrome display and mixed color display. ● Support for Arduino development board. ● When use multiple cascades (if the color is too dim), you can increase the power supply voltage to about 5.2V but note that power supply voltage can not exceed 5.4V. ● For multiple cascades, all data lines are connected to No.1 daughter board. (Daughter board is where the original point (0,0) resides)
Type: Dot Matrix Drive Board
Working Current: Up to 100mA
Weight and Size
Product weight: 0.050 kg Package weight: 0.061 kg Product Size(L x W x H): 6 x 6 x 1.6 cm / 2.36 x 2.36 x 0.63 inches Package Size(L x W x H): 13.8 x 10.1 x 2.6 cm / 5.42 x 3.97 x 1.02 inches