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Hello Antonio,
I assume that Marco means to configure the pins 20 and 21 as digital outputs and try to trigger them to LOW and HIGH and measure the output voltage.
In addition – may I ask you to share the I2C detector sketch you use?
Thanks,
Lukas
Hello Antonio,
I assume that Marco means to configure the pins 20 and 21 as digital outputs and try to trigger them to LOW and HIGH and measure the output voltage.
In addition – may I ask you to share the I2C detector sketch you use?
Thanks,
Lukas
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