SparkFun Forums 

Where electronics enthusiasts find answers.

Hardware or product specific questions are best asked here.
User avatar
By PaulZC

Thanks for the detailed update. There is something very strange going on with those two KX134 boards...

Do you have a different Qwiic cable you can try? Your measurements are so strange that I think you probably have a faulty cable?

If it is not the cable, then please have a close look at the solder joints on the Qwiic connectors. Do those look OK? Perhaps try swapping to the alternate connector, does that improve anything?

Just for reference, the SDA, SCL, CS and ADR pins should all be high (3.3V). TRIG should be 0V. The INT pins are outputs and should go low (0V) after the chip does a power-on-reset.

I hope this helps!
 Topic permissions

You can post new topics in this forum
You can reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum