i use the BME 688 Adafruit Brakeoutboard with the Adafruit32 Feather Board with Arduino IDE.
The sample code I use to read humidity, pressure, ... can read, works fine.
But when I try to upload the bme68x_demo_sample from the BSEC2 libary, I always get the following output on the Serial Monitor: BME68X error code : -3
What does this mean and how can I fix it?
bme68x_demo_sample is the example code run only under BME688 dev kit.
You can use https://github.com/boschsensortec/Bosch-BSEC2-Library/tree/master/examples/generic_examples for your hardware.
thanks for your reply. I have tried the different examples, none of them runs.... I have also tested the different connection types (i2C and SPI), leads to no success either (error cocde : -3, some examples -2). Example from Adafruit is running. Can read the gas raw values.
Today I tried the bme68x_demo_sample with the dev kit. It doesn't work with it either.
Any other ideas what i can try?