Specifically, is a stable release of this platform (released January 12, 2020) that is commonly used with TI battery gauges like the bq27xxx, bq40xxx, and bq78xxx series. Key Features of bqStudio 1.3.86
For the software to function, it typically requires specialized communication hardware:
Version 1.3.86 (likely what “13 86” refers to) is a specific release in Texas Instruments’ BQStudio ecosystem. It’s notable because it sits between legacy EV2300/EV2400 support and newer chemistries (like LiFePO₄, LTO). Many users consider it a “golden build” for stability with older gauge ICs (e.g., BQ40z50, BQ34z100).