echo "const char * sketchVersion = \"$(git describe --tags --always)\";" > gitTagVersion.h
~/arduino-1.8.5/arduino --upload test.ino --pref custom_DebugLevel=esp32_info --port /dev/ttyUSB0
rm gitTagVersion.h

echo "const char * sketchVersion = \"$(git describe --tags --always)\";" > gitTagVersion.h
~/arduino-1.8.5/arduino --upload test.ino --pref custom_DebugLevel=esp32_none --port /dev/ttyUSB0
rm gitTagVersion.h

Set debug level to no logging.
Set debug level to no logging.
