STC31 not working?

Sensors
1

Hi I just received a STC31 CO2 sensor, but can’t get it working with my feather S3.
The feather is working fine through various tests I’ve done, but I don’t receive any info at all from the STC31 using the standard library examples.
Any ideas what I’m doing wrong?
The sensor red light is one
powered via USB-C cable from my Mac, and I’ve tried it with and without the Lithium battery pack connected as well

thanks
James

2

If possible, try to test the STC31 on a different platform. A simple Arduino UNO will do.

3

Thanks, i worked it out,
I put a delay in the Setup as well as increased the Loop delay to 1s