8 open source boards using the TEENSY 4.1
Real designs built with the TEENSY 4.1, 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.
NXPImpedance matcher
hacker-fab
72 × 63 mm47 parts4LCustom license3
NXPIR PCB
Kushal-Sachdeva78
121.8 × 121.8 mm54 parts2LMIT1
NXPHexapod
GreatMesa
100 × 95 mm36 parts4LNo license0
NXPIsmd fc sensortest
EmmardFr
102.7 × 40 mm28 parts2LMIT1
AVR/ArduinoKicad test redo
maxsterl666
161.8 × 180 mm50 parts4LNo license0
NXPMain
148.5 × 70 mm19 parts2LMIT1
NXPMain PCB 2.0
180 × 110 mm15 parts2LMIT1
AVR/ArduinoKicad test
179 × 68.3 mm46 parts4LNo license0
The TEENSY 4.1 in open source designs
The gallery holds 8 open source boards using the TEENSY 4.1 from 5 GitHub repositories; a typical one measures about 135.2 × 82.5 mm and carries around 41 components.
50% are two-layer designs, the rest use four layers or more, and 50% carry an open source license.
The most starred is Impedance matcher by hacker-fab.
Microcontrollers on boards using the TEENSY 4.1
What boards using the TEENSY 4.1 are built for
TEENSY 4.1: common questions
Where can I find a TEENSY 4.1 reference design?
Each of the 8 boards on this page is a real design using the TEENSY 4.1. 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 4.1 use?
Most are built on NXP (6) and AVR/Arduino (2).
How big is a typical board using the TEENSY 4.1?
The median is 135.2 × 82.5 mm, and 50% are two-layer designs.
What is the most popular open source board using the TEENSY 4.1?
By GitHub stars, Impedance matcher by hacker-fab, with 3 stars.
Can I simulate one of these boards using the TEENSY 4.1 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.