Coretilt I2C Jumper

[Klaus Hochradel]

Hi,

I cannot get the i2c working on the coretilt module. The default jumper configuration from the datasheet is different to how i got it. Where do i find detailed information about the jumper settings. 

Regards, Klaus

[Paul Curtis]

http://soldercore.com/products/sensecore/coretilt/

Under Technical Details; the schematic is there.

— Paul.

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[Klaus Hochradel]

Thanks for the reply, I saw the schematics already, but how is the Orientation? Why is in the schematics SCL and SCK and on the device footprint (datasheet) twice SCK. Is only SJ1 and SJ2 important? and how are they oriented?

Thanks

[Paul Curtis]

I can’t honestly see SCK twice on that data sheet, but I take you word that it might be there.

SJ7 is important as it selected between I2C and SPI mode.  SJ4 is important in I2C mode as it selects the device’s I2C address from one of two configurations.

It’s probably better for Iain to answer this regarding orientation.  Also, note that the I2C address 0x53 is the 7-bit address, not the 8-bit address.

— Paul.