kasraghu

Used it by changing [this line](https://github.com/KumarRobotics/ublox/blob/master/ublox_gps/include/ublox_gps/node.h#L1291) to `bool configureUblox() { return true; }`

Yes, with the following configuration ``` device: /dev/ttyACM0 frame_id: gnss gnss: galileo: true glonass: false beidou: false qzss: false publish: rxm: raw: true sfrb: true nav: true ```