5 open source boards using the CP2102N-A02-GQFN20R
Real designs built with the CP2102N-A02-GQFN20R, 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.
STM32Mseq
MF-Room
135.3 × 78.4 mm87 parts2LCERN-OHL-S-2.01
Lora daq module
danielkm-ee
70 × 40 mm78 parts4LMIT1
ESP32ESP32-Multi-Sensor
ashfaque-ur-rahman
90.1 × 54.7 mm78 parts4LNo license0
ESP32Virtual scoring box
AndrewCraswell
120 × 85 mm142 parts4LMIT0
AVR/ArduinoOcelot vA4
turboedge
80 × 99.8 mm123 parts2LGPL-2.0107
The CP2102N-A02-GQFN20R in open source designs
The gallery holds 5 open source boards using the CP2102N-A02-GQFN20R from 5 GitHub repositories; a typical one measures about 90.1 × 78.4 mm and carries around 87 components.
60% use four copper layers or more, and 80% carry an open source license.
The most starred is Ocelot vA4 by turboedge.
Microcontrollers on boards using the CP2102N-A02-GQFN20R
What boards using the CP2102N-A02-GQFN20R are built for
CP2102N-A02-GQFN20R: common questions
Where can I find a CP2102N-A02-GQFN20R reference design?
Each of the 5 boards on this page is a real design using the CP2102N-A02-GQFN20R. 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 CP2102N-A02-GQFN20R use?
Most are built on ESP32 (2), AVR/Arduino (1) and STM32 (1).
How big is a typical board using the CP2102N-A02-GQFN20R?
The median is 90.1 × 78.4 mm, and 40% are two-layer designs.
What is the most popular open source board using the CP2102N-A02-GQFN20R?
By GitHub stars, Ocelot vA4 by turboedge, with 107 stars.
Can I simulate one of these boards using the CP2102N-A02-GQFN20R 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.