21 open source boards using the USBLC6-2P6
Real designs built with the USBLC6-2P6, 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.
RP2040/RP2350Dual CPU Base Board
Twisted-Fields
94.4 × 72.8 mm247 parts4LCustom license417
RP2040/RP2350Fire-32-b2
piersfinlayson
18.6 × 41.7 mm50 parts2LCERN-OHL-W-2.0362
AVR/ArduinoGoldfish
staticintlucas
17.8 × 33 mm26 parts2LNo license219
Nordic nRFOsprey rev a
ebastler
256.1 × 99.3 mm150 parts2LCERN-OHL-P-2.0150
ESP32OMOTE - Open Universal Remote
OMOTE-Community
192.4 × 50 mm135 parts2LGPL-3.0142
STM32Mainboard
Cluradev
120 × 90 mm162 parts4LNo license119
ZC95 MKII
CrashOverride85
191.5 × 76 mm319 parts2LGPL-3.0112
ESP32Plantpal
teapotlaboratories
38.4 × 128.5 mm109 parts4LMIT97
ESP32ChrisBox
TUDA-MUST
78 × 46.3 mm177 parts4LCC-BY-4.06
RP2040/RP2350Fire-32-c
18.6 × 41.7 mm50 parts2LCERN-OHL-W-2.0362
RP2040/RP2350OMOTE - Open Universal Remote
192.4 × 50 mm105 parts2LGPL-3.0142
RP2040/RP2350Fire-40-b
18.8 × 51.9 mm49 parts2LCERN-OHL-W-2.0362
RP2040/RP2350Fire-40-c
18.8 × 51.9 mm49 parts2LCERN-OHL-W-2.0362
RP2040/RP2350Fire-32-a
18.9 × 41.7 mm47 parts2LCERN-OHL-W-2.0362
RP2040/RP2350Fire-40-a
18.9 × 51.9 mm47 parts2LCERN-OHL-W-2.0362
RP2040/RP2350Fire-28-c
18.9 × 36.6 mm46 parts2LCERN-OHL-W-2.0362
RP2040/RP2350Fire-28-d
18.9 × 36.6 mm46 parts2LCERN-OHL-W-2.0362
RP2040/RP2350Fire-24-f
18.3 × 31.3 mm44 parts2LCERN-OHL-W-2.0362
RP2040/RP2350Fire-24-g
18.3 × 31.3 mm44 parts2LCERN-OHL-W-2.0362
RP2040/RP2350Fire-28-a2
18.9 × 36.7 mm42 parts2LCERN-OHL-W-2.0362
RP2040/RP2350Fire-28-a3
18.9 × 36.7 mm42 parts2LCERN-OHL-W-2.0362
The USBLC6-2P6 in open source designs
The gallery holds 21 open source boards using the USBLC6-2P6 from 9 GitHub repositories; a typical one measures about 18.9 × 46.3 mm and carries around 49 components.
81% are two-layer designs, the rest use four layers or more, and 86% carry an open source license.
The most starred is Dual CPU Base Board by Twisted-Fields.
Parts used alongside the USBLC6-2P6
Microcontrollers on boards using the USBLC6-2P6
What boards using the USBLC6-2P6 are built for
USBLC6-2P6: common questions
Where can I find a USBLC6-2P6 reference design?
Each of the 21 boards on this page is a real design using the USBLC6-2P6. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
What parts are used alongside the USBLC6-2P6?
The AP2112K-3.3, TP4056 and USBLC6-4SC6 appear in the most repositories here.
Which microcontrollers do boards using the USBLC6-2P6 use?
Most are built on RP2040/RP2350 (14), ESP32 (3), Nordic nRF (1) and AVR/Arduino (1).
How big is a typical board using the USBLC6-2P6?
The median is 18.9 × 46.3 mm, and 81% are two-layer designs.
What is the most popular open source board using the USBLC6-2P6?
By GitHub stars, Dual CPU Base Board by Twisted-Fields, with 417 stars.
Can I simulate one of these boards using the USBLC6-2P6 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.