I think it would be good if SDA and SCL pins are pulled up on board in future release. So I wouldn't have to create a separate PCB for it.
Thank you
SDA and SCL onboard pull up in Netduino 3
Started by xmen, Feb 10 2015 05:11 PM
1 reply to this topic
#2
Chris Walker
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Posted 11 February 2015 - 03:49 AM
Hi xmen,
We've actually looked at that, but it creates compatibility issues with Arduino shields (since those shields have their own pull-ups).
Also...pull-ups are calculated based on the # of devices on the bus along with other factors--so resistor defaults would have to be modified on the bus (in a calculate-able but not super-obvious way) to compensate.
Chris
We've actually looked at that, but it creates compatibility issues with Arduino shields (since those shields have their own pull-ups).
Also...pull-ups are calculated based on the # of devices on the bus along with other factors--so resistor defaults would have to be modified on the bus (in a calculate-able but not super-obvious way) to compensate.
Chris
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