Guidance is where most precision farming starts. A StarFire receiver tells the machine where it is, a display shows the job and records the work, and AutoTrac steers so you can focus on the planter, sprayer or combine instead of the steering wheel.
Koenig Equipment sells, installs and supports John Deere precision technology across Ohio and Indiana, on John Deere machines and, with the right kit, on other brands too.

| Category | Products | Highlights |
|---|---|---|
| Displays | G5 Universal, G5Plus Universal, G5 CommandCenter, G5Plus CommandCenter, 4640 Universal | G5 10.1 inch and G5Plus 12.8 inch HD touchscreens, G5Plus Universal includes permanent AutoTrac and Section Control licenses |
| Receivers and RTK | StarFire 7500, Mobile RTK, RTK Radio 450 and 900 | SF-RTK at 2.5 cm pass to pass, RTK at plus or minus 1 inch, StarFire 7500 is a drop-in replacement for the StarFire 6000 |
| Steering | AutoTrac Universal 300, AutoTrac Controller 300 kit, AutoTrac Controller | Add AutoTrac to machines without it, including non-Deere machines |
| Automation | AutoPath, AutoTrac Vision, Active Implement Guidance, Active Fill Control, iTEC Pro | Guidance lines from planting data, row following, implement steering, automated cart filling and end turns |
| Licenses | G5 Advanced Package, Gen 4 automation activation, 4200 Section Control activation | Add features to the display you already own |
Request a quote on any product and our team will confirm compatibility with your machines and send current pricing.
Our Optimization Specialists help growers choose the right setup, get it running and use it every season, from setting guidance lines to section control and documentation. Koenig also holds a Precision Ag Academy twice a year for hands-on training.
Need something more for an older machine? See our performance upgrade kits, or schedule service for installation and troubleshooting.

Connect your display to the John Deere Operations Center and JDLink, see field and crop solutions, or browse used precision ag equipment for sale at Koenig.
What kind of GPS does John Deere use?
John Deere machines use StarFire receivers. Accuracy depends on the correction signal, from SF-RTK at 2.5 cm pass to pass on the StarFire 7500 to RTK at plus or minus 1 inch using a radio or Mobile RTK.
How much does John Deere GPS cost?
It depends on the receiver, display, steering kit and correction level you choose, and some features are licenses or subscriptions. Request a quote and our team will price a package for your machines.
Can I put AutoTrac on a tractor that does not have it?
Yes. The AutoTrac Universal 300 and AutoTrac Controller 300 steering kit add AutoTrac to a wide range of tractors, and the AutoTrac Controller brings AutoTrac to non-Deere machines.
How accurate is RTK?
RTK provides plus or minus 1 inch pass-to-pass accuracy season after season. With Mobile RTK there is no line-of-sight requirement to a base station, which helps on hilly ground.
Who can help me learn my John Deere GPS?
Our Optimization Specialists work one on one with growers, and the Precision Ag Academy offers hands-on training on guidance lines, displays and documentation.
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