A local reference receiver that corrects GPS satellite signals in real time. By comparing its known fixed position against satellite data, it broadcasts correction signals to the robotic mower, boosting accuracy from meters down to 1–2 centimeters.
What You Will Need
- Mammotion LUBA 2 AWD + RTK Base Station (included in box)
- Mounting bracket (included) or optional RTK Pole Mount Kit ($100)
- Phillips screwdriver or Allen wrench (included)
- Spirit level (for roof installation)
- Silicone sealant (for roof bolt holes — optional)
- Smartphone with Mammotion app installed
Installation Steps
Choose Your Mounting Location
The RTK base station needs a clear, unobstructed view of the sky to receive satellite signals. The three recommended locations are: roof peak, tall fence post, or a dedicated pole mount in the yard. The base station should be elevated at least 2 meters above ground level.
Assemble the Mounting Hardware
Unbox the RTK base station and mounting bracket. If using a pole mount, assemble the included telescoping pole and tighten with the provided Allen wrench. For roof mounting, attach the L-bracket to a fascia board or roof peak using the stainless steel lag bolts (included). Ensure the bracket is level using a spirit level.
Mount the RTK Base Station
Slide the base station onto the mounting bracket until it clicks into the locking mechanism. Verify it is seated securely by gently pulling upward. The antenna dome should be pointing straight up toward the sky with no tilt.
Route the Power Cable
Connect the included 15-meter power cable from the base station to a standard outdoor power outlet. Use cable clips to secure the cable along the wall, soffit, or fence. If running along the ground, protect the cable with a PVC conduit or bury it 2–3 inches below the surface to prevent mowing damage.
Power On and Initial Calibration
Plug in the power adapter and wait for the LED indicator on the base station to change from flashing red (searching) to solid green (locked). This initial satellite lock takes 5–15 minutes depending on weather conditions and satellite visibility. Cloudy skies may increase lock time slightly.
Pair with the Mammotion App
Open the Mammotion app on your smartphone. Go to Settings → RTK Base Station → Add New Device. The app will search for nearby base stations via Bluetooth. Select your station from the list and confirm pairing. The app will display the current satellite count and signal quality.
Map Your Lawn Boundaries
With the base station paired, place the LUBA 2 at the starting point of your lawn perimeter. In the app, select "Map New Zone" and begin walking the mower along the edge of your property. Walk at a steady pace, keeping the mower wheels right on the boundary line. The app shows a real-time GPS trace of your path.
Test the Mowing Path
After completing the boundary mapping, return to the app and select "Test Mow." The LUBA 2 will run a short test pattern within your defined boundary. Watch to confirm it stays within the lines and handles any slopes in the zone. If it crosses a boundary, re-map that section by selecting "Edit Zone" in the app.
Recommended Accessories
These accessories make the installation process easier and extend the lifespan of your RTK setup:
RTK Pole Mount Kit
Telescoping pole with ground anchor for standalone base station mounting
$100Extension Cable (30m)
Official Mammotion power extension for distant mounting locations
$45Wall Mount Bracket
L-bracket for fascia board or wall-side mounting
$35RTK Installation: Common Questions
The complete installation — from unboxing to first test mow — takes approximately 30–45 minutes for a pole mount or 45–60 minutes for a roof installation. The longest step is the initial satellite calibration (5–15 minutes).
Yes, as long as the fence is at least 2 meters tall and the base station has an unobstructed view of the sky. Wooden or PVC fences work best. Metal fences can cause signal interference.
The LUBA 2 will pause its mowing cycle and return to the charging dock. When power is restored, the base station re-establishes satellite lock automatically, and the mower resumes its schedule.
No. Boundary maps are stored in the mower's memory and are independent of firmware versions. OTA updates add features but do not affect existing boundary data.
A minimum of 12 satellites is required for centimeter-level precision. Most locations achieve 18–24 satellites under clear conditions. Dense tree cover or tall buildings can reduce satellite count.