Sep 14, 2023, 7:03 PM
According to the documentation, I can activate i2c3 and i2c5 with output pins 31, 33, 35, 37. Is it possible to change the output pins to other pins? Thank you.
Solved CoolPi 4B: Change output pins of i2c3 and i2c5
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According to the documentation, I can activate i2c3 and i2c5 with output pins 31, 33, 35, 37. Is it possible to change the output pins to other pins? Thank you.
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@maxpol
Refer to the following documents：
https://www.cool-pi.com/topic/70/coolpi-4b硬件扩展三-i2c?_=1695004097775 -
@maxpol I2C3 I2C5 cannot be changed to other pinsOf course, you can try opening other I2C channels.
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@george Thx a lot for your prompt response.
Could you point me to the documents where I can figure out which i2c channels I might be able to open on the gpio pins?
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@maxpol
Refer to the following documents：
https://www.cool-pi.com/topic/70/coolpi-4b硬件扩展三-i2c?_=1695004097775 -
Topic has been marked as solved M maxpol Sep 18, 2023, 12:08 PM