Teensy adapter v3.0
About the Teensy adapter v3.0 PCB
Teensy adapter v3.0 is an open source NXP PCB design by RoboJackets, published on GitHub under the Apache-2.0 license. It is a 4-layer board measuring 69.3 × 80.7 mm, with 8 components from 6 distinct parts.
Its main chip is the TEENSY4.1, from the NXP family. Other key parts include the mTrain. By type, the board carries 3 connectors, 3 resistors and 2 ICs.
It belongs with the robotics & motion designs in this gallery.
From the project
The KiCAD Design Files for Georgia Tech RoboJackets RoboCup Small Size League's Electrical Systems
A large reorganization of this repository was performed in early 2026. All such boards live (mostly unorganized) in the pre-2026 directory. All other boards are organized by design revision (e.g. rev-2027).
Main components on the Teensy adapter v3.0
Teensy adapter v3.0 bill of materials (BOM)
8 components, 6 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TEENSY4.1 Teensy4.1 | Teensy41 | U101 |
| 1 | mTrain | mTrain | U102 |
| 1 | CONN_02X04_ODD_EVEN Conn_02x04_Odd_Even | PinHeader_2x04_P2.54mm_Vertical | J101 |
| 1 | IMU_Left | PinSocket_1x04_P2.54mm_Vertical | J102 |
| 1 | IMU_Right | PinSocket_1x04_P2.54mm_Vertical | J103 |
| 3 | 0 | R_0603_1608Metric | R101, R102, R103 |
Teensy adapter v3.0 design files
The KiCad project lives in the RoboJackets/robocup-pcb repository on GitHub; these links point at the commit this page was built from.
Teensy adapter v3.0: common questions
What microcontroller does the Teensy adapter v3.0 use?
The Teensy adapter v3.0 is built around the TEENSY4.1, from the NXP family.
How big is the Teensy adapter v3.0 PCB?
The Teensy adapter v3.0 measures 69.3 × 80.7 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Teensy adapter v3.0?
8 components, from 6 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Teensy adapter v3.0 design files?
From the RoboJackets/robocup-pcb repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Teensy adapter v3.0 design in my own project?
Yes, under the terms of its Apache-2.0 license, which RoboJackets chose for the repository.
Can I test firmware for the Teensy adapter v3.0 without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug NXP firmware against it before you order a PCB.
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