

Led strip v2
Controls up to 2048 RGB(W) LEDs
- Size
- 30 × 30 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 48
- Nets
- 38
- Pads
- 122
- Tracks, vias
- 215, 35
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 11 Jan 2018
- Updated
- 21 Sep 2026
Overview
Led strip v2 is an open-source printed circuit board by Tinkerforge, from the Tinkerforge/led-strip-v2-bricklet repository on GitHub. It is a 2-layer board of 30 × 30 mm with 48 parts on 38 nets, routed with 215 tracks and 35 vias.
It is built around the 74LVC1G17Z and ESD5V0D3B-TP. Its parts include 12 connectors, 9 capacitors, 7 resistors, 7 ICs and 3 diodes. It belongs with the lEDs and displays boards of this library.
Main components
274LVC1G17Z
SOT-553-40℃~+125℃ 1 1 1.65V~5.5V 10uA 32mA 32mA 4.4ns@5V,15pF 74LVC Push-pull Schmitt trigger Unidirectional SOT-553 Buffers, Drivers, Receivers, Transceivers ROHSDiodes IncorporatedBuffers, Drivers, Receivers, TransceiversESD5V0D3B-TP
SOD-323-55℃~+150℃ 1 120W@8/20us 13.5V 1uA 27pF 5.8V 5V 8A@8/20us ESD IEC 61000-4-2 SOD-323 ESD and Surge Protection (TVS/ESD) ROHSMicro Commercial ComponentsESD And Surge Protection (TVS/ESD)
README
README.rstLED Strip Bricklet 2.0
This repository contains the firmware source code and the hardware design files. The documentation generator configs can be found at https://github.com/Tinkerforge/generators
Repository Content
software/:
- examples/: Examples for all supported languages
- build/: Compiled files
- src/: Source code of firmware
- Makefile: Makefile to build project
hardware/:
- Contains KiCad project files and additionally schematics as PDF
datasheets/:
- Contains datasheets for sensors and complex ICs that are used
Hardware
The hardware is designed with the open source EDA Suite KiCad (http://www.kicad.org). Before you are able to open the files, you have to install the Tinkerforge kicad-libraries (https://github.com/Tinkerforge/kicad-libraries). You can either clone them directly in hardware/ or clone them in a separate folder and symlink them into hardware/ (ln -s kicad_path/kicad-libraries project_path/hardware). After that you can open the .pro file in hardware/ with KiCad and from there view and modify the schematics and the PCB layout.
Software
If you want to do your own Brick/Bricklet firmware development we highly recommend that you use our build environment setup script and read the tutorial (https://www.tinkerforge.com/en/doc/Tutorials/Tutorial_Build_Environment/Tutorial.html).
To compile the C code we recommend you to install the newest GNU Arm Embedded Toolchain (https://launchpad.net/gcc-arm-embedded/+download). You also need to install bricklib2 (https://github.com/Tinkerforge/bricklib2).
You can either clone it directly in software/src/ or clone it in a separate folder and symlink it into software/src/ (ln -s bricklib_path/bricklib2 project_path/software/src/). Finally make sure to have CMake installed (http://www.cmake.org/cmake/resources/software.html).
After that you can build the firmware by invoking make in software/. The firmware (.zbin) can then be found in software/build/ and uploaded with brickv (click button "Flashing" on start screen).
Parts
48| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | TST | kicad-libraries:SOLDER_PAD2 | P2, P3, P4, P5, P6, P7 |
| 5 | 100nF | kicad-libraries:C0603F | C3, C4, C5, C8, C9 |
| 4 | DRILL | kicad-libraries:DRILL_NP | U2, U3, U4, U5 |
| 3 | AKL_5_2 | kicad-libraries:AKL_5_2 | J1, J2, J3 |
| 3 | VAL** | kicad-libraries:Fiducial_Mark | Fiducial_Mark, Fiducial_Mark, Fiducial_Mark |
| 2 | 100 | kicad-libraries:R0603F | R6, R7 |
| 2 | 1k | kicad-libraries:R0603F | R1, R3 |
| 2 | 470 | kicad-libraries:R0603F | R4, R5 |
| 2 | 74LVC1G17 | kicad-libraries:SOT23-5 | U6, U7 |
| 2 | DNP | kicad-libraries:C0603F | C6, C7 |
| 2 | ESD5V0D3B-TP | kicad-libraries:SOD-323 | D1, D2 |
| 1 | 0 | kicad-libraries:R0603F | L1 |
| 1 | 10k | kicad-libraries:R0603F | R2 |
| 1 | 10uF | kicad-libraries:C0805E | C2 |
| 1 | 220pF | kicad-libraries:C0402F | C1 |
| 1 | 82 | kicad-libraries:4X0402 | RP1 |
| 1 | Boot | kicad-libraries:SolderJumper | P8 |
| 1 | CE_5mm | kicad-libraries:CE_5mm | VAL |
| 1 | CON-SENSOR | kicad-libraries:CON-SENSOR2 | P1 |
| 1 | Debug | kicad-libraries:DEBUG_PAD | P9 |
| 1 | FB | kicad-libraries:R0603F | L2 |
| 1 | LOGO | kicad-libraries:Logo_CoMCU | G*** |
| 1 | LOGO | kicad-libraries:Logo_31x31 | G*** |
| 1 | WEEE_7mm | kicad-libraries:WEEE_7mm | VAL |
| 1 | XMC1302 | kicad-libraries:QFN24-4x4mm-0.5mm | U1 |
| 1 | blue | kicad-libraries:D0603F | D3 |
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Questions
How big is the Led strip v2 PCB?
It measures 30 × 30 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Led strip v2 use?
48 parts, built around the 74LVC1G17Z and ESD5V0D3B-TP. 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 Led strip v2 KiCad files?
From the Tinkerforge/led-strip-v2-bricklet repository on GitHub, at the commit this page was made from: the board is hardware/led-strip-v2.kicad_pcb and its schematic hardware/led-strip-v2.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Led strip v2 design in my own project?
Its repository states no licence, so its author keeps all rights: ask Tinkerforge before reusing the design.