19 open source boards using the AP2112K-3.3
Real designs built with the AP2112K-3.3, 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/RP2350Fire-32-b2
piersfinlayson
18.6 × 41.7 mm50 parts2LCERN-OHL-W-2.0362
Microchip SAMMainboard
AFS-pt
46.1 × 45.6 mm191 parts4LNo license15
Nordic nRFBLEhound
BLEhound
70 × 60 mm157 parts6LApache-2.010
3x3 Minibadge Holder
Pips801
80.4 × 73 mm20 parts2LNo license7
ESP32Black-Flipper
Broccoliux
142.1 × 143 mm206 parts4LNo license6
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
2x2 Minibadge Holder USB-C
49 × 49 mm19 parts2LNo license7
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
STM32Active host test
azonenberg
100 × 60 mm93 parts4LBSD-3-Clause193
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