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Agriculture RTK Setup: NTRIP Auto-Steer Guides

RTKdata NTRIP corrections for precision agriculture auto-steer. Compatibility for FieldBee, FJD, Raven, Trimble, Topcon and more, plus field setup tips.

RTKdata works with any agricultural guidance system that supports standard NTRIP connections. This page covers compatibility, setup tips, and common issues for precision agriculture.

The Compatibility Rule

If your guidance display or receiver has an NTRIP menu where you can enter a server address, port, mountpoint, username, and password — it works with RTKdata.

RTKdata delivers standard RTCM 3.x corrections via NTRIP. This is an open industry standard supported by virtually all modern precision agriculture equipment.

Known-Compatible Agriculture Systems

FieldBee (by eFarmer)

  • Compatibility: Full

  • Models: FieldBee RTK GNSS receiver, FieldBee auto-steer system

  • Setup: Enter RTKdata credentials directly in the FieldBee app under NTRIP settings

  • Notes: Popular aftermarket auto-steer solution. Works on John Deere, Case IH, New Holland, and most other tractors.

FJ Dynamics (FJD)

  • Compatibility: Full

  • Models: AT-1, AT-2, AT-2 Plus auto-steer systems

  • Setup: NTRIP settings in the FJD controller app

  • Notes: Budget-friendly auto-steer. Supports RTKdata out of the box.

Raven

  • Compatibility: Full

  • Models: Viper 4, Viper 4+, RS1, Hawkeye

  • Setup: Go to correction source settings, select NTRIP, enter RTKdata server details

  • Notes: Widely used in North American agriculture.

Trimble Agriculture (NAV 900, GFX-750, GFX-1260)

  • Compatibility: Full — but requires correct setup

  • Setup: Select "Internet RTK" or "Single Base RTCM" as correction source — NOT "VRS" or "Network RTK"

  • Warning: Trimble ag displays default to VRS mode. RTKdata is NOT a VRS network. See the Trimble Receivers page for detailed instructions.

Topcon Agriculture

  • Compatibility: Full

  • Models: X35, X25, Horizon displays

  • Setup: Standard NTRIP input in correction settings

Hemisphere / Outback

  • Compatibility: Full

  • Models: A320, A321, S-Drive, eDriveX

  • Setup: Configure NTRIP in the correction source menu

AgLeader

  • Compatibility: Full

  • Models: InCommand 800, InCommand 1200

  • Setup: Configure in RTK correction source settings

Müller Elektronik

  • Compatibility: Full

  • Models: TRACK-Leader, FIELD-Nav

  • Setup: Standard NTRIP configuration

CLAAS GPS Pilot

  • Compatibility: Check with dealer

  • Notes: Some CLAAS systems with built-in GPS Pilot may require CLAAS-specific correction services. Check with your CLAAS dealer whether the system accepts standard NTRIP input.

John Deere StarFire

  • Compatibility: Limited — StarFire receivers cannot connect to third-party NTRIP directly

  • Models: SF1, SF3, SF6 receivers use a proprietary correction format

  • Workaround: Use a third-party GNSS receiver with NTRIP capability (e.g., FJ Dynamics, FieldBee, or a standalone u-blox receiver) and connect it to the tractor's guidance system via serial or CAN bus

  • Note: Aftermarket systems like FieldBee and FJD offer complete replacement guidance with full RTKdata support

Agricultural Drones

Setup Steps (General)

These steps apply to most ag guidance systems:

  1. Find the NTRIP / RTK settings in your display's correction source menu

  2. Enter the RTKdata server details:

Setting
Value

Host / Server

rtk.rtkdata.com (Global) or eu.rtkdata.com (Europe) or aus.rtkdata.com (Australia)

Port

2101

Mountpoint

AUTO (ALL CAPS)

Username

Your NTRIP username (starts with rtk)

Password

Your NTRIP password

  1. Save and connect — wait for RTK FIX (usually 30–90 seconds)

  2. Verify accuracy — check the RTK status indicator on your display

Internet in the Field

Agricultural equipment often operates in remote areas. Internet options:

Method
Reliability
Notes

Phone hotspot (4G)

Good

Most common. Mount phone on cab roof for better signal.

Dedicated 4G router

Very good

With external antenna — best for consistent coverage

Starlink Mini

Excellent

Works in remote areas with no cell coverage. Power via 12V adapter.

Wi-Fi extender

Variable

Only if near a building with Wi-Fi

Data usage: RTK corrections use approximately 5–10 kbit/s — negligible even on metered connections. A full day of farming uses less than 50 MB.

Common Issues

"My auto-steer drifts after working for a while"

  • Check if RTK dropped from FIX to FLOAT (usually an internet issue)

  • Verify your phone/hotspot hasn't gone to sleep

  • Some guidance systems revert to WAAS/SBAS silently when RTK drops — check the correction source indicator

"Accuracy is worse than expected"

  • Check distance to nearest base station on the Coverage Map

  • Ensure you're using mountpoint AUTO (not AUTO_WGS84 unless you specifically need WGS84)

  • Verify you're connected to the nearest regional server

"RTK disconnects when I cross field boundaries"

  • This may be a hotspot signal issue — as you drive away from the phone/router, signal weakens

  • Mount the hotspot device on the tractor, not in a stationary location

  • Consider a 4G router with external antenna mounted on the cab

Subscription Tips for Farms

  • One subscription = one machine connected at a time

  • If you run multiple machines simultaneously, you need one subscription per machine

  • Annual plans ($33.33/month) offer significant savings over monthly billing for seasonal use

  • The 5-year plan is the best value for long-term farm operations

See Pricing FAQ for full plan details.

PrevioussenseFly eBee X / GeoNextAgOpenGPS

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