M17 Servomotor
This product is a Servomotor with 4-in-1 integrated motor + motor driver + motion controller + encoder in a NEMA 17 form factor
Product documentation
Scan the code on your board, or pick a product.
Every Gearotons board carries a QR code that opens its own page here: the datasheet in your language, the schematic, the hardware files, the firmware, and the code to drive it from Python, Arduino or an AI assistant.
Products
RS485 Adapter
This is a 3-in-1 UART to RS485 converter. Can be used as a Raspberry Pi Hat, can connect to Arduino, and can connect to a computer via USB. It contains a CP2102N chip.
RS485 Controller
A programmable ESP32-S3-MINI-1U controller with a half-duplex RS485 interface for Gearotons servomotors and other compatible RS485 devices. Includes an external antenna. Write your own control application on the ESP32-S3; USB bridging and wireless behavior depend on the firmware you install. The datasheet covers wiring, power, pinouts and Arduino setup.
Hardware 0.5
Tools and help
Motor maintenancePlug in your RS-485 adapter and the page finds every motor, reads its firmware and updates them. Nothing to install.Interactive tutorialTalk to a motor from your browser, step by step, with the commands explained as you go.MCP serverDrive the motor from Claude or any MCP client in plain language. Ships with a simulator.FeedbackTell us what to change. Every message is read, and it shapes the next firmware and these pages.Everything on GitHubHardware, firmware, Python and Arduino libraries, datasheets. Open source, all of it.