Improves abstract hardware; Adds vab_square_wave to measure; Adds soh logger; Adds first modifications to OhmPi

Olivier Kaufmann authored 2 years ago and Guillaume Blanchy committed 2 years ago

Candidate version of OhmPi with message logging to mqtt and remote control via mqtt or TCP for board V2

Refactors settings.py into config.py and renames msg logger to exec logger as its purpose is to log the execution steps...