Configure the GeoSync App to use a Trimble R1 or R2 GNSS device on an IOS tablet or phone. You need to the GeoSync Cloud App installed and the Trimble GNSS Status App installed. The connection utilizes Bluetooth so the GNSS device must be paired to your phone or tablet.

Use VRS as a GNSS device source if the device will have constant connection.

Use SBAS as a GNSS device source if the device will be used in areas without connection.