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Is there any risk for I2C connection? #4

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niej opened this issue May 31, 2022 · 1 comment

niej commented May 31, 2022

Is there any risk evaluation for direct I2C connection between rpi and PCA9685? Because the only power supply of PCA9685 is 5v, while rpi IO is 3v.

NL-leishen commented Nov 25, 2023

There is an evaluation, which does not affect it. There is a blood pressure reduction treatment done

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