9 open source boards using the TMC2209-LA
Real designs built with the TMC2209-LA, 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.
STM32Ethersweep
Neumi
79 × 38 mm97 parts2LMIT585
STM32Buddy
bobc
105 × 70 mm350 parts6LMIT7
ESP32Partial Drawer Controller v1
Robast-GmbH
408.7 × 50 mm556 parts4LMIT1
PaneledKit
williamthayer
93.6 × 94.4 mm226 parts2LNo license1
ESP32Partial Drawer Controller v1 hotfix
408.7 × 50 mm556 parts4LMIT1
PaneledKitDNP Variant 4-15
93.6 × 94.4 mm197 parts2LNo license1
ESP32Drawer Controller v4
118 × 47 mm126 parts4LMIT1
ESP32Drawer Controller v4 hotfix
118 × 47 mm126 parts4LMIT1
Daisy Board Stepper
29.8 × 46.2 mm36 parts2LNo license1
The TMC2209-LA in open source designs
The gallery holds 9 open source boards using the TMC2209-LA from 4 GitHub repositories; a typical one measures about 105 × 50 mm and carries around 197 components.
56% use four copper layers or more, and 67% carry an open source license.
The most starred is Ethersweep by Neumi.
What boards using the TMC2209-LA are built for
TMC2209-LA: common questions
Where can I find a TMC2209-LA reference design?
Each of the 9 boards on this page is a real design using the TMC2209-LA. 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-LA use?
Most are built on ESP32 (4) and STM32 (2).
How big is a typical board using the TMC2209-LA?
The median is 105 × 50 mm, and 44% are two-layer designs.
What is the most popular open source board using the TMC2209-LA?
By GitHub stars, Ethersweep by Neumi, with 585 stars.
Can I simulate one of these boards using the TMC2209-LA 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.