BY GRAFITO ↗

FIELD-TESTED IN GRAFITO ROBOTIC SYSTEMS

Controller boards built for robotics, by a robotics company

Closed-loop CAN stepper controllers and IoT humidity controllers, engineered in-house while building Grafito's grafting robots. Designed in-house. Proven in real robots.

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  • Proven in Grafito robots
  • Made in India
  • Ships worldwide
  • Developer-first docs

// FEATURED BOARDS

Ready to ship

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CANStepper closed-loop NEMA 17 controller boardFIELD-TESTED
STEPPER CONTROLLERS CANStepper: closed-loop NEMA 17 control over CAN, programmable in Python ESP32-C3 · TMC2209 · MT6701 Closed-loop CAN bus controller that mounts on the back of any NEMA 17, with a 14-bit magnetic encoder. From ₹2,899≈ $33 USD · + shipping In stock
Buy on AmazonAMAZON.IN (CANStepper, opens in a new tab)
IoT Controlled Humidifier (Mist Generator) controller board in a vertical farmFIELD-TESTED
IOT HUMIDITY CONTROL IoT Controlled Humidifier (Mist Generator) 4-CH MIST · I²C SENSORS · APP Four-channel mist generator controller with remote app control, scheduling and optional CO₂, humidity and lux sensing. From ₹4,749MRP ₹6,499 · + shipping Available
NEXT ON THE BENCH More boards from inside our robots We release boards once they have earned their place in a Grafito machine. Tell us what your build needs. Get notified

// WHY GRAFITRON

Built by engineers who ship robots

Designed in-house

Every board is engineered from schematic to assembly by the same team that builds Grafito's robots. No rebadged reference designs.

Field-tested

Validated inside Grafito's automated grafting systems, under real mechanical and thermal load in humid nurseries.

Developer first

Open docs, a pip-installable Python library, a G-code layer and CANopen firmware, so you integrate in hours, not weeks.

Custom engineering

Need a different pinout, connector or firmware? We adapt our boards and design custom PCBs end-to-end.

// RESOURCES

Docs that get you running fast

Quickstart guides, wiring and termination, tuning notes, firmware and the Python library for every board we ship.

Browse resources
Getting startedMount, wire and spin your first motor over CAN in about 15 minutes.Wiring & terminationDaisy-chain harnesses, endstops and power for every connector.Application notesClosed-loop speed tuning, coordinated motion and belt axes.Firmware & librariesPython library, GCSP and CANopen firmware, and STEP files.