The Digi-Star Cab Control App works exclusively with a Digi-Star ERM-WIFI* module attached to Digi-Star EZ2500, EZ3600, & EZ4600 Scale Indicators. The Indicator requires a J905 Serial port and current software. The Cab Control App and ERM-WIFI system is not compatible with other Digi-Star wireless Cab Control or DataLink systems.

The Digi-Star Cab Control App provides both remote display and basic control capabilities. The Cab Control App is easy to view and use and can make the loading and unloading process more efficient and accurate.