4 open source boards using the Teensy-LC
Real designs built with the Teensy-LC, 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.
NXPEightpots
little-scale
143.5 × 45.7 mm19 parts2LNo license5
NXPInteractive Core Memory Badge v0.2
ageppert
81.3 × 165.1 mm122 parts2LGPL-3.016
RP2040/RP2350Dimmer
edwindertien
105.4 × 76.5 mm94 parts2LNo license0
NXPInteractive Core Memory Badge (Logic) v0.3
85 × 170 mm114 parts2LGPL-3.016
The Teensy-LC in open source designs
The gallery holds 4 open source boards using the Teensy-LC from 3 GitHub repositories; a typical one measures about 95.2 × 120.8 mm and carries around 104 components.
100% are two-layer designs, the rest use four layers or more, and 50% carry an open source license.
The most starred is Interactive Core Memory Badge v0.2 by ageppert.
Microcontrollers on boards using the Teensy-LC
What boards using the Teensy-LC are built for
Teensy-LC: common questions
Where can I find a Teensy-LC reference design?
Each of the 4 boards on this page is a real design using the Teensy-LC. 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 Teensy-LC use?
Most are built on NXP (3) and RP2040/RP2350 (1).
How big is a typical board using the Teensy-LC?
The median is 95.2 × 120.8 mm, and 100% are two-layer designs.
What is the most popular open source board using the Teensy-LC?
By GitHub stars, Interactive Core Memory Badge v0.2 by ageppert, with 16 stars.
Can I simulate one of these boards using the Teensy-LC 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.