In StockPD Stepper

Power a stepper motor with just USB-C.

A USB-C Power Delivery NEMA 17 stepper driver. No bench supply, no external microcontroller - drive a stepper from the charger already on your desk.

Shop PD Stepper View all products
20V
USB-PD input
TMC2209
Silent driver
100%
OPEN-SOURCE
Power a stepper motor with
MCU ESP32-S3
Driver Trinamic TMC2209
Power USB-C PD · 5–20V
USB-C Power DeliveryOpen SourceSilent TMC DriversESP32 OnboardDesigned in New ZealandShipping WorldwideUSB-C Power DeliveryOpen SourceSilent TMC DriversESP32 OnboardDesigned in New ZealandShipping Worldwide
Many motors, one clean bus.

New · CANBUS Stepper

Many motors, one clean bus.

Daisy-chain dozens of drivers on a single robust two-wire CAN network and address each independently. Built for robotics and multi-axis rigs.

Bus CAN · upto 31 nodes
Encoder 14-bit · 16,384 counts
Termination Switchable on-board
Power DC 5-29V
MCU ESP32-S3
Full specs & buy View on GitHub
Compact, closed loop.

Under the hood · PD Stepper

Compact, closed loop.

Everything you need to drive a NEMA 17 stepper motor precisely and quietly - powered straight off a USB-C charger and controllable over Wi-Fi.

Input power USB-C PD · 5–20V
ENCODER AS5600 · 12 bit
Stepper driver Trinamic TMC2209
Microcontroller ESP32-S3
Footprint 42 × 42 × 14 mm
Full specs & buy View on GitHub
60W and 10Gbps, on every port.

Coming soon · USB 3.2 PD Hub

60W and 10Gbps, on every port.

Four USB-C ports that each deliver 60W of Power Delivery and 10Gbps of data simultaneously. With fully independent PD per port. Housed in a machined aluminium with an integrated heatsink.

Ports 4 × USB-C DFP
Data USB 3.2 Gen 2 · 10Gbps
PD per port 60W independent
HOST Detachable USB-C
Housing Machined aluminium
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