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How to use two Adafruit Mini 8x8 LED Matrix w/I2C Backpack a
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How to use two Adafruit Mini 8x8 LED Matrix w/I2C Backpack a

by ariellpcuba on Thu Aug 06, 2020 5:28 am

Hi! I have two Adafruit Mini 8x8 LED Matrix w/I2C Backpack, and I want to use with an Arduino board as 16x8 led Matrix without changing the i2c address.
There's an example with the pumpkin face or the skeleton face....for Halloween, but in the example, the i2c is changed.

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Re: How to use two Adafruit Mini 8x8 LED Matrix w/I2C Backpa

by adafruit_support_bill on Thu Aug 06, 2020 5:49 am

If you want to use 2 of them with the same address, you will need a multiplexer: https://www.adafruit.com/product/2717

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Re: How to use two Adafruit Mini 8x8 LED Matrix w/I2C Backpa

by ariellpcuba on Thu Aug 06, 2020 8:18 am

thanks for your reply

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