Updates
Saturday, March 13 (update was a day late - was very sick at the end of week)
The 3D-printed parts arrived and parts installed in the enclosure
Found that the battery monitor arrived faulty and had to be reordered (arriving Sunday)
All (other) sensors/breakout boards are connected to the Nucleo board
I2C multiplexer and 16-segment display "drivers" written and tested
Tracking feature is tested and working
Battery charging system is tested and working