Tested with the latest MariaDB ODBC connector (3.0.6 as of 8/15/2018).
https://downloads.mariadb.com/Connectors/odbc/
Note that different connectors will require different connection string settings, which are usually easily Googled.
The MariaDB 3.0 connector requires the following Driver parameter in the connection string:
Driver={MariaDB ODBC 3.0 Driver}