5 open source boards using the TMC2209
Real designs built with the TMC2209, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.
RP2040/RP2350StarTrckr
NikodemBartnik
76.2 × 69.9 mm57 parts2LNo license98
Microchip SAMDuet 3 Mini 5+ Ethernet
Duet3D
100 × 123 mm408 parts4LCustom license12
OpenEDM-wire tensioner
OpenEDM
60 × 77.4 mm24 parts2LNo license12
ESP32Duet 3 Mini 5+ Wifi
100 × 123 mm407 parts4LCustom license12
3D Printer Stepper TMC2209
m47812
21 × 24 mm21 parts2LGPL-3.010
The TMC2209 in open source designs
The gallery holds 5 open source boards using the TMC2209 from 4 GitHub repositories; a typical one measures about 76.2 × 77.4 mm and carries around 57 components.
60% are two-layer designs, the rest use four layers or more, and 20% carry an open source license.
The most starred is StarTrckr by NikodemBartnik.
Microcontrollers on boards using the TMC2209
What boards using the TMC2209 are built for
TMC2209: common questions
Where can I find a TMC2209 reference design?
Each of the 5 boards on this page is a real design using the TMC2209. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
Which microcontrollers do boards using the TMC2209 use?
Most are built on ESP32 (1), RP2040/RP2350 (1) and Microchip SAM (1).
How big is a typical board using the TMC2209?
The median is 76.2 × 77.4 mm, and 60% are two-layer designs.
What is the most popular open source board using the TMC2209?
By GitHub stars, StarTrckr by NikodemBartnik, with 98 stars.
Can I simulate one of these boards using the TMC2209 before building it?
Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.