8 digit LED display + 8 LED display, and 8 buttons

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Code JY-LKM1638
Description 8 digit LED display + 8 LED display, and 8 buttons
Price
Documentation JY-LKM1638 sketch
Availability no longer available

This is a board with an 8 digit LED display, 8 LEDs, and 8 buttons. The board has one TM1638 controller which has a SPI interface. Up to 6 boards can be daisy-chained. A link to an Arduino library is provided, but no other documentation.