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+--- Thread: I2C pull-up resistors (/showthread.php?tid=4820)
I2C pull-up resistors - stephen fleming - 07-26-2017
Do the two I2C buses have on board pull-up resistors?
RE: I2C pull-up resistors - MarkHaysHarris777 - 07-26-2017
(07-26-2017, 02:33 PM)stephen fleming Wrote: Do the two I2C buses have on board pull-up resistors?
Yes, the pads have programmable pullups and pulldowns; whether they are active for I2C is another question. You will need to check. This depends on the driver and the software being used;
RE: I2C pull-up resistors - dkryder - 07-27-2017
do a search on i2c because unless they have incorporated a setup file one of the devs created a good while back you will need to execute this script in order to get i2c to function. here ya go, but not sure if still relevant,
https://forum.pine64.org/showthread.php?tid=1813&pid=16661#pid16661