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Descriptions:
16x8 LED matrix display, using HT16K33 driver chip, the chip has built-in clock, using constant current driver to achieve super bright display, color display consistent. I2C communication interface. I2C communication address can be set, red dot matrix LED screen. Provides a duino driver library and examples to support the ESP32 development board.
Parameter:
Voltage: 3.3-5V
Communication interface: I2C
I2C address: 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77
Screen pixel size: 3mm
Number of lattices: 16X8 (128 points)
Size: 65x43x11mm
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