Hi mrdesignlook,
Thank for your inquiry. 1.The BME688 customer board does not support direct connection with BME AI-Studio. We recommend using the BME688 dev kit to record data before importing it into BME AI-Studio. 2,3: First step, you can refer to the guide(https://www.bosch-sensortec.com/media/boschsensortec/downloads/product_flyer/bst-bme688-fl001.pdf) to upgrade the software on you BME688 dev kit. And refer to the on line guide(https://www.bosch-sensortec.com/software/bme/docs) to record data with BME688 dev kit, training data, deploy the configration file on your board. All BME688 software & document can be found here: https://www.bosch-sensortec.com/software-tools/software/bme688-software
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