The SolitonReach PC Base Station is a USB device which plugs into a PC (desktop or laptop). Each Soliton individually sends its data to the station plugged into a PC.
The station is powered via the USB port, no batteries are required.
PC Base Stations supplied before August 2017 have a free upgrade available from Soliton Reach, which allows use of Calibration App v0.7. Details of the upgrade offer are here.
A separate Mobile Base Station is available for mobile development - see Store.