Official OpenMower v1 kit - in stock now

OpenMower v1 Complete Kit for YardForce Classic 500 / 500B

Turn a compatible YardForce Classic 500 or 500B mower into an OpenMower robot with prepared hardware from Gadgets by Vermut. This is the official commercial build path approved by Clemens, with a share going back to the OpenMower project.

Each kit is built around the v0.13 OpenMower mainboard, three configured xESC motor controllers, CoverUI parts, charging-station PCB parts, wiring, fuses, and mounting hardware.

View the complete kit Read the v1 docs

Designed for a documented build. The maintained v1 guide covers the mower hardware, charging station, wiring, CoverUI, first start, and software setup.


Prepared before shipping

The mainboard is inspected and flashed, and the three xESC controllers are configured for their motor positions before packing.

Clear v1 documentation

The docs are hosted here on the shop and walk through the complete OpenMower v1 build path for this kit.

Community support

Post-sales help happens in the common OpenMower Discord, with shop-specific order questions handled by Gadgets by Vermut.


Included in the kit

  • OpenMower v0.13 mainboard with Pico Dev board and IMU
  • Three installed xESC motor controllers
  • CoverUI board and through-hole parts
  • Charging-station PCB parts, DC/DC converter, wiring, fuses, and mounting hardware
  • GPS antenna holder and SMA angle adapter

Complete the build with

  • YardForce Classic 500 or 500B mower with charging station
  • Raspberry Pi 4 and microSD card
  • RTK GPS rover hardware, antenna, and cable
  • NTRIP correction service or compatible RTK base-station setup