Levo BLE ESP32 Data Logger

Protocol library  for Specialized Levo pedelec bike via bluetooth.
For ESP32

Version history:

0.90   01/01/2021  created, example for M5Core2 hardware
0.91   04/02/2021  added: config forms, backlight dim
0.92   07/02/2021  csv log formats added, battery capacity calculation changed
0.93   13/02/2021  more BLE functionality/data fields added
0.94   16/02/2021  read/write functionality and "tune" dialog
0.95   20/02/2021  small bug fixes, altimeter support (BMP280)
0.96   12/03/2021  virtual sensors (inclination) and trip/avg/peak values added
                   mot power, batt voltage and batt current corrected
                   in LevoEsp32Ble
0.97   12/03/2021  bug fixes (inclination, trip power etc. ), refactoring
                   simulator added (see #define): copy CSV full table log
                   on SD, delete all non table data and rename it to "simulator.txt"
0.98   14/03/2021  trip range added, bug fixes
0.99   05/04/2021  power calculations and some sensor values added