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Breakout board BME280 #15

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viveknath93 opened this issue Feb 8, 2021 · 2 comments
Closed

Breakout board BME280 #15

viveknath93 opened this issue Feb 8, 2021 · 2 comments

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@viveknath93
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viveknath93 commented Feb 8, 2021 •
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Hi Team,

I have a basic question.
Do we need to externally connect pull up resistors to establish a I2C communication ?
I see the break out board already having some SMD along with sensor and Diodes..
Are the terminals output points already having the pullup resistors ?
I am using a NXPk66F dev board.
@Gadgetoid
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All of our breakout boards are populated with 10k pull-up resistors Looks like bme280 has a little 4 resistor array for this- that component with "103" on it is "10" + three zeros, or "10,000" Ohms.

@viveknath93
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Thank you for the information

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@Gadgetoid @viveknath93