source code from : http://gitlab.oe5xbl.ampr.org/oe5hpm/dxlAPRS
commit ID        : 59a1bd454e07d64c60ad13f403e77854ace9175e
title            : sonde: updates
Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at>
sonde: updates Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at>