If you are looking to export points to Trimble from Revit (and vice versa) then you can use these nodes to assist. This takes a file path(CSV recommended), sheet name, and model element selection in order to output a CSV that can be pulled into the Trimble (or other) Total Station units.

I have a point family available here:
https://www.dropbox.com/s/c27c8p2lxemstwo/PointFamily.rfa?dl=0

Repository here:
https://github.com/natethegrate1/MEPTools/blob/master/TrimbleExport.dyf

and some YouTube instructions here:
Export=https://youtu.be/j-qLP0ux7sw

Please feel free to email me if you have any issues!