3D Printer Stepper TMC2209

m47812·Custom-3D-Printer-Controller·3D_Printer_Motor_Driver/3D_Printer_Stepper_TMC2209.kicad_pcb

3D Printer Stepper TMC2209 PCB layout, top view — open source board by m47812

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About the 3D Printer Stepper TMC2209 PCB

3D Printer Stepper TMC2209 is an open source PCB design by m47812, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 21 × 24 mm, with 21 components from 13 distinct parts.

Other key parts include the TMC2209. By type, the board carries 10 capacitors, 7 resistors, 2 connectors, 1 IC and 1 diode.

It belongs with the robotics & motion and power & battery designs in this gallery.

From the project

A fully custom 3D Printer controller board based on an stm32f7 controller with TMC2209 stepper drivers

This Repo contains the design files for a fully custom 3D printer controller board. It is equipped with an STM32F7 Controller and uses custom-made TMC2209 Driver PCBs (also included in the Repo). The PCB was designed for using JLCPCBs Assembly service, so most of the SMD parts can directly be assembled by them. The Controller PCB is a two layer board, which makes production for hobby projects more affordable.

3D Printer Stepper TMC2209, from the project README — From the project README

Main components on the 3D Printer Stepper TMC2209

3D Printer Stepper TMC2209 bill of materials (BOM)

21 components, 13 distinct parts.

Qty	Part	Footprint	Refs
1	TMC2209	QFN-28-1EP_5x5mm_P0.5mm_EP3.35x3.35mm_ThermalVias	U101
2	Conn_01x09	PinHeader_1x09_P2.54mm_Vertical	J101, J102
1	red	LED_0603_1608Metric	D101
3	22n	C_0805_2012Metric	C101, C107, C108
4	100n	C_0603_1608Metric	C102, C103, C106, C109
2	22u	C_0805_2012Metric	C104, C105
1	2.2u	C_0603_1608Metric	C110
1	NC	R_0603_1608Metric_Pad1.05x0.95mm_HandSolder	R101
1	0	R_0603_1608Metric_Pad1.05x0.95mm_HandSolder	R102
1	20k	R_0402_1005Metric	R103
1	100k	R_0402_1005Metric	R104
2	100m	R_2512_6332Metric	R105, R106
1	220	R_0603_1608Metric	R107

3D Printer Stepper TMC2209 design files

The KiCad project lives in the m47812/Custom-3D-Printer-Controller repository on GitHub; these links point at the commit this page was built from.

Layout3D_Printer_Motor_Driver/3D_Printer_Stepper_TMC2209.kicad_pcb

3D Printer Stepper TMC2209: common questions

How big is the 3D Printer Stepper TMC2209 PCB?

The 3D Printer Stepper TMC2209 measures 21 × 24 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the 3D Printer Stepper TMC2209?

21 components, from 13 distinct parts. The full bill of materials is listed on this page.

Where can I download the 3D Printer Stepper TMC2209 design files?

From the m47812/Custom-3D-Printer-Controller repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the 3D Printer Stepper TMC2209 design in my own project?

Yes, under the terms of its GPL-3.0 license, which m47812 chose for the repository.

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