C1M0000_8x16dot_matrix

Specification

• Operating voltage: 3.0V-5.0V
• Operating current: < 400mA
• Pixel: 8x16 dot
• Colour: blue
• Communication: IIC
• Connector: XH2.54-4P
• Size: 64.54*29.0mm
• Driver chip: HT16K33.pdf

Because the booster circuit of the module can only provide a maximum current of 400mA, the maximum drive brightness of the HT16K33 can only be less than 10/16 duty, as shown below:
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Dimension figure

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Sample code

For Pico: MicroPython

I2C communication protocol: Click me

End!