130 open source boards using the ProMicro
Real designs built with the ProMicro, 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.
Marvelous65-split
tjk911
345.3 × 107.2 mm215 parts2LNo license1
AVR/ArduinoKintsugi v2
apaydev
384.7 × 101.5 mm176 parts2LMIT1
AVR/ArduinoNeolexis
rhettjay
141 × 103.6 mm121 parts2LGPL-3.01
AVR/ArduinoKiCad Project
Hieupham0012
257.2 × 95.3 mm109 parts2LNo license1
MXMLP-Corne
Alasofia
275.5 × 105.6 mm88 parts2LNo license1
Spacetime rev2
kyleterry
158 × 110.7 mm77 parts2LNo license1
AVR/ArduinoEgpad
ohkiba
111.1 × 133.4 mm59 parts2LMIT1
AVR/ArduinoMacro pad
jonathanwpaul
108 × 122 mm58 parts2LNo license1
Ida
tomasr8
38.3 × 40.4 mm6 parts2LNo license1
AVR/ArduinoPcb mixer
anqueue
113 × 76 mm6 parts2LNo license1
The japanese connection
Kyrremann
82 × 52 mm5 parts2LGPL-3.01
Fatotesa KDB
stefangluszek
378.3 × 160.2 mm182 parts2LNo license0
Pcb
tamaroh
266.7 × 95.3 mm86 parts2LNo license0
Vimclutch hw
blu006
86 × 30 mm9 parts2LGPL-3.00
AVR/ArduinoSmall paintbrush hotswap
artseyio
94 × 50 mm17 parts2LNo license135
ErgoMaxLeft
LouWii
182.8 × 169.2 mm95 parts2LMIT122
Chocofly fz
vlkv
304 × 133.5 mm134 parts2LMIT75
Jiran cherry
Ladniy
152.4 × 104.7 mm72 parts2LCC-BY-NC-4.067
ULK ulp
Goga64
275.5 × 105.6 mm93 parts2LMIT57
Little Big Scroll 6
TweetyDaBird
59.2 × 87 mm21 parts2LCC-BY-SA-4.055
AVR/ArduinoQuefrency left macro
keebio
181 × 99.4 mm93 parts2LMIT45
Pteron56v0
Kraken-Jokes
293.7 × 154 mm113 parts2LGPL-3.030
Headfour
nezumee
30.5 × 76.2 mm10 parts2LMIT21
AVR/ArduinoLeft
csun
190.5 × 125.7 mm72 parts2LCustom license20
RP2040/RP2350Yuiop50d
koron
182 × 103.5 mm157 parts2LMIT15
CurvedChoc
aydenvis
118.9 × 178.3 mm43 parts2LNo license9
SMKVL-Corne
275.5 × 105.6 mm88 parts2LNo license1
Ergl
160.9 × 115.4 mm53 parts2LNo license1
Lily58
kata0510
142.5 × 106.3 mm83 parts2LMIT2.3k
AVR/ArduinoWideZlant
Spaceboards
281 × 76.2 mm114 parts2LCERN-OHL-W-2.0144
ErgoMaxRight
182.8 × 169.2 mm95 parts2LMIT122
Chocofly roundtracks filledzones
304 × 133.5 mm134 parts2LMIT75
Jiran hotswap
152.4 × 104.7 mm72 parts2LCC-BY-NC-4.067
AVR/ArduinoLittle Big Scroll 4
83.6 × 40 mm19 parts2LCC-BY-SA-4.055
AVR/ArduinoSpectrogram right
159.5 × 99.4 mm91 parts2LMIT45
Lunakey Macro
yoichiro
100 × 78 mm27 parts2LCC-BY-NC-4.042
Browse boards by part
AMS1117-3.3 1034USBLC6-2SC6 836RP2040 609W25Q128JVS 388TL072 309AP2112K-3.3 308TL074 274ESP32-S3-WROOM-1 266CH340C 242L7805 224Pico 21874HC595 213USBLC6-2P6 200LM358 19074LS04 175AP2112K-3.3TRG1 173ESP32-WROOM-32 167SRV05-4 165Arduino_Nano_v3.x 15974LS245 156LM7805_TO220 15574LS138 152W25Q128JVSIQ 15174LS32 148