You will need to install Trimble Mobile Manager to use Trimble receivers with ArcGIS Field Maps on both iOS and Android devices. This video will show how to configure TMM and Field Maps with R series receivers.
The NMEA output from a Trimble R2 and R1 GNSS receivers are the only Trimble receivers compatible with iOS and Android. All GeoExplorer series (Geo 2005/2008/3000/6000/7X) and Pathfinder Pro series (ProXT/XH Pro 6H/6T) units from Trimble can output ...