View source for I2c bus

https://www.bluedot.space/tutorials/how-many-devices-can-you-connect-on-i2c-bus/
= Pull up resistor calculation =
''Therefore,we can selectany available resistor value between 966.667Ωand 1.77kΩ. The valueof the pull up resistor can be selected basedon the trade-off for the power consumption and speed.''
<pdf>http://www.ti.com/lit/an/slva689/slva689.pdf</pdf>
[[Category:Raspberry]]