24 open source boards using the ESP32-C3-MINI-1-N4
Real designs built with the ESP32-C3-MINI-1-N4, 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.
ESP32Badge
atopile
56.3 × 39 mm239 parts4LMIT4.0k
ESP32Bms c1
LibreSolar
135 × 70 mm167 parts4LCERN-OHL-W-2.0260
ESP32Capacitor alarm clock
ArcaEge
62.3 × 64.3 mm81 parts2LMIT117
ESP32Elixir hw
golioth
71.5 × 71.5 mm218 parts4LCERN-OHL-P-2.036
ESP32TRacket sensor
CivicTechTO
44 × 31 mm17 parts2LNo license11
ESP32MyBikesGotLED
mcqn
45.2 × 87.1 mm65 parts2LCERN-OHL-S-2.04
ESP32Orologio eink
LucaBenzi
105.8 × 53.8 mm36 parts2LMIT2
ESP32Benchpod
embeddedci-com
82 × 90 mm306 parts4LCERN-OHL-W-2.01
ESP32Pocket lightning detector
Matyas604
99.7 × 35 mm56 parts2LGPL-3.01
ESP32Launchy
sanko0112
61.5 × 50.5 mm33 parts2LMIT1
ESP32OpenRemoteID
OpenDrone-hw
13.4 × 23.8 mm6 parts2LCERN-OHL-S-2.01
ESP32Solar
DinosaurPotato534
149.6 × 65 mm201 parts2LNo license0
ESP32Libre Solar BMS C1
PawelSroczynski
135 × 70 mm166 parts4LGPL-3.00
ESP32Libre Solar BMS C1
shinemohans061
135 × 70 mm166 parts4LNo license0
ESP32NIVA-pod
https-shubhamsahu
34 × 48 mm62 parts4LNo license0
ESP32Chipsat v1
noellayang
45.5 × 46 mm59 parts2LMIT0
ESP32Chroma badge
wisdom-km
91 × 84 mm52 parts2LCustom license0
ESP32Smove r2-main
okbrainhq
25 × 30 mm48 parts4LMIT0
ESP32Senseedge asic
fidel-makatia
65 × 41.5 mm42 parts2LApache-2.00
ESP32Pcb space
RileyMcCarthy
21.9 × 38.7 mm19 parts2LMIT0
ESP32Faf335b recovered
25 × 30 mm46 parts4LMIT0
ESP32Badge
glovepost
59.3 × 39 mm245 parts4LMIT1
ESP32Freerouting rejected-3-opens-In1
25 × 30 mm46 parts4LMIT0
ESP32Manual refilled-15-opens
25 × 30 mm46 parts4LMIT0
The ESP32-C3-MINI-1-N4 in open source designs
The gallery holds 24 open source boards using the ESP32-C3-MINI-1-N4 from 21 GitHub repositories; a typical one measures about 60.4 × 47 mm and carries around 58 components.
50% are two-layer designs, the rest use four layers or more, and 79% carry an open source license.
The most starred is Badge by atopile.
Parts used alongside the ESP32-C3-MINI-1-N4
Microcontrollers on boards using the ESP32-C3-MINI-1-N4
What boards using the ESP32-C3-MINI-1-N4 are built for
ESP32-C3-MINI-1-N4: common questions
Where can I find a ESP32-C3-MINI-1-N4 reference design?
Each of the 24 boards on this page is a real design using the ESP32-C3-MINI-1-N4. 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 ESP32-C3-MINI-1-N4?
The AP2112K-3.3TRG1, USBLC6-2SC6, AP2112K-1.8TRG1, BQ25185DLHR and BQ76952PFBR appear in the most repositories here.
Which microcontrollers do boards using the ESP32-C3-MINI-1-N4 use?
Most are built on ESP32 (24).
How big is a typical board using the ESP32-C3-MINI-1-N4?
The median is 60.4 × 47 mm, and 50% are two-layer designs.
What is the most popular open source board using the ESP32-C3-MINI-1-N4?
By GitHub stars, Badge by atopile, with 3,952 stars.
Can I simulate one of these boards using the ESP32-C3-MINI-1-N4 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.