Help updating firmware to drive BME688 x8 sensor board

All, I need help here as well.   I have 3 of the BME688 x8 Sensor, sample gathering boards by Bosch just purchased at Mouser.   When I try and use them with the latest Bosch Android app to test some of the sample smells I have gathsered, it says you must have a newer version of the firmware on the feather board that drives the x8 BME688 board.   No problem I think and I download the latest BSEC2 library locate the Firmware source under the examples.   I then install all of the older versions of the libraries the reader says are needed and compile.   At the linking step I get '.dram0.bss' will not fit in region `dram0_0_seg'.   I am using everything Bosch has told me to use and have 3 $80 BME688 boards that are useless for using with the Android app.   Bosch you have got some excellent technology but can do better here.  My goal is to update my 3 adafruit  feather boards to run Bosch's latest firmware to drive the x8 test sample board from Bosch.   Can someone help please!

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