2 layers118.1 × 101.6 mm
Teensy eurorack
newdigate/teensy-eurorack
Hardware Design: Eurorack shield for teensy 4.1 with 14 in / 16 out analog channels
102 parts259MIT
2 layers179.2 × 70.7 mm
RP120 GPIO Interface
owaits/oneTallyIntegrated Tally Control Modules
- Size
- 179.2 × 70.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 11
- Nets
- 144
- Pads
- 178
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 30 Apr 2021
- Updated
- 29 Apr 2026
Overview
RP120 GPIO Interface is an open-source printed circuit board by owaits, from the owaits/oneTally repository on GitHub, published under the MIT licence. It is a 2-layer board of 179.2 × 70.7 mm with 11 parts on 144 nets.
It is built around the TEENSY 4.1. Its parts include 5 connectors and 1 IC. It belongs with the interfaces and adapters boards and the AVR (ATmega, ATtiny) and NXP (LPC, Kinetis, i.MX RT) boards of this library.
Main components
1README
README.mdoneTally
Integrated Tally Control Modules
Parts
11| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | 2.4 inch Screen | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Horizontal | J4 |
| 1 | Arduino_Uno_R1_Shield | PCM_arduino-library:Arduino_Uno_R2_Shield | A1 |
| 1 | Menu Encoder | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Horizontal | J5 |
| 1 | Network | Connector_RJ:RJ45_Hanrun_HR911105A_Horizontal | J1 |
| 1 | RP120 IO | Connector_Dsub:DSUB-15_Pins_Horizontal_P2.77x2.84mm_EdgePinOffset9.90mm_Housed_MountingHolesOffset11.32mm | J3 |
| 1 | Tally GPIO | Connector_Dsub:DSUB-25_Socket_Horizontal_P2.77x2.84mm_EdgePinOffset14.56mm_Housed_MountingHolesOffset15.98mm | J2 |
| 1 | Teensy4.1 | teensy.pretty-master:Teensy41 | U1 |
The 7 most common of 11 parts.
Questions
How big is the RP120 GPIO Interface PCB?
It measures 179.2 × 70.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the RP120 GPIO Interface use?
11 parts, built around the TEENSY 4.1. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the RP120 GPIO Interface KiCad files?
From the owaits/oneTally repository on GitHub, at the commit this page was made from: the board is Nodes/RP150IPController/PCB/RP120 GPIO Interface/RP120 GPIO Interface.kicad_pcb and its schematic Nodes/RP120GPIOController/PCB/RP120 GPIO Interface/RP120 GPIO Interface.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the RP120 GPIO Interface design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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