11 open source boards using the LP2985-3.3
Real designs built with the LP2985-3.3, 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.
Mobile-Whip
skuep
200 × 22 mm52 parts2LCERN-OHL-P-2.088
1fNoiseAmplifierRev13
curtisseizert
140 × 100 mm375 parts6LMIT35
Si5351BCBreakout
etherkit
42 × 60 mm41 parts2LNo license8
STM32Blackmagic bmp22-clone
sergiomd4
50 × 20 mm65 parts2LCC0-1.04
AVR/ArduinoFlight-Controller
MarkSherstan
50 × 50 mm74 parts2LMIT3
ESP32SnakeTank
vpolda
80.8 × 37.1 mm46 parts4LNo license1- schematic only · 60 partsAVR/Arduino
Kicad
harry123180
60 partsNo license1 
LA0W5
60 × 50 mm39 parts2LNo license0
STM32Stm32-can
acalinp
33.5 × 63.1 mm30 parts2LGPL-3.00
ESP32SnakeTank 4 sig pwr gnd sig
80.5 × 42.7 mm46 parts4LNo license1
6502 Storage Card Pro
acwright
100 × 57.6 mm20 parts2LCERN-OHL-P-2.047
The LP2985-3.3 in open source designs
The gallery holds 11 open source boards using the LP2985-3.3 from 10 GitHub repositories; a typical one measures about 70.3 × 50 mm and carries around 46 components.
70% are two-layer designs, the rest use four layers or more, and 55% carry an open source license.
The most starred is Mobile-Whip by skuep.
Microcontrollers on boards using the LP2985-3.3
What boards using the LP2985-3.3 are built for
LP2985-3.3: common questions
Where can I find a LP2985-3.3 reference design?
Each of the 11 boards on this page is a real design using the LP2985-3.3. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
Which microcontrollers do boards using the LP2985-3.3 use?
Most are built on AVR/Arduino (2), ESP32 (2) and STM32 (2).
How big is a typical board using the LP2985-3.3?
The median is 70.3 × 50 mm, and 70% are two-layer designs.
What is the most popular open source board using the LP2985-3.3?
By GitHub stars, Mobile-Whip by skuep, with 88 stars.
Can I simulate one of these boards using the LP2985-3.3 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.