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I2C pullups R3 and R4 are possibly redundant? #61

Closed lars-t-hansen closed 1 year ago

lars-t-hansen commented 1 year ago

The chip has a pull-up mode for SDA and SCL that we use, so external pull-ups may be redundant. Discuss.

lars-t-hansen commented 1 year ago

(On the other hand, R3 and R4 are connected to power from the regulator, not the chip, and this may be important?)

lars-t-hansen commented 1 year ago

I think we decided not to do anything about this.