Example basic.ino in BSEC library always return error code '-2'

[dhineshkumar]

We tried executing the example sketch "basic.ino" in the BSEC library v1.4.7.3. But we find it always return eroor code '-2'.

We uncommented the macro BME680_FLOAT_POINT_COMPENSATION in "bme680_defs.h". Though the example code always throw error code '-2'.

Why does it always return '-2'?

Thank you.

Best Regards,

Dhinesh

[kgoveas]

Hi dhineshkumar,

The BME680 Error code -2 corresponds to 'BME680_E_COM_FAIL' which means that the communcation between the host microcontroller and the sensor failed. Please verify the connections.

[dhineshkumar]

Thank you for your quick reply. We will be looking into it.

Best Regards,

Dhinesh