Designed for use with an Elmer's Haulmaster (HM) grain cart equipped with a "CONNECT" or "PRO" weigh scale system. Some features of the app are not available until the device is connected to the Haulmaster controller's Wi-Fi.

While connected to your cart, you can:
* See the weight of your cart
* Edit the active field, truck, bin, and crop
* See various machine parameters like individual load cell readings (HM CONNECT or PRO), machine sensor readings (HM PRO only), and auger hours (HM PRO only)
* Control the hydraulic functions on the grain cart (HM PRO only)
* Calibrate and customize the hydraulic flow and angle sensors (HM PRO only)

Anytime, you can:
* View unload history for the last cart you were connected to, including field totals and past season information
* Queue edits to/creation of farm information and unloads that will be applied next time you connect to your cart
* Import farm data from John Deere Operations Center or a .csv file that will be applied next time you connect to your cart