PI Matrix LED Board Compatible PI Lite For Raspberry Pi B+&B

PI Matrix LED Board Compatible PI Lite For Raspberry Pi B BDescription 1 In the original basis added LLC Logical level conversion circuit formed Raspberry Pi end of this serial port is 3 3V Atmega328 MCU control 126 bright LED lights are 5V power supply 2 atmega328stable operation 16MHz 3 3V circuit run twice as fast is conducive to enhancing LED refresh rate Demonstration effect Animation PACMAN Pac ManGet weather forecasts over the network with PI With LED dot matrix displaysLodon Few clouds 16C Package included 1 xPI Matrix LED Board