21 open source boards using the PCM5102A
Real designs built with the PCM5102A, 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/RP23504HPico
rheslip
20.3 × 110 mm71 parts2LNo license82- schematic only · 52 parts
MiSTer DVD
owenb321
52 partsGPL-3.031 
FreeDSP-OCTAVIA
freeDSP
178 × 99 mm505 parts4LCC-BY-SA-4.019
ESP32EL6170 Pro Max Plus
jsjsjsjsjsjsjson
128 × 70.5 mm159 parts2LNo license7
NXPEnclosurefinal00
thenfour
59 × 69 mm117 parts2LNo license4
STM32Stm midi poc1
LispEngineer
100 × 100 mm111 parts4LCC-BY-SA-4.03
Phonkyo
fabiomsouto
65 × 30 mm31 parts2LCC-BY-NC-4.03
ESP32Kiki player
alaotach
86 × 109.7 mm42 parts2LNo license2
NXPMdt chipdown
andykarpov
94 × 79.6 mm61 parts2LMIT1
ESP32StreamerBasic
alantrundle
108 × 60.9 mm51 parts2LNo license1
RP2040/RP2350Minimal-Player
tharejarehan0-a11y
139.3 × 69.3 mm44 parts2LNo license1
Nordic nRFKoe Pro v2
yukihamada
45 × 30 mm43 parts4LMIT1
Nordic nRFMUSIC-PLAYER
Ace6Rings
50 × 50 mm93 parts6LMIT0
Guitardawliteos
ArdChoille637
21 × 47.4 mm26 parts2LNo license0
RP2040/RP23504HPicoDSP
20.3 × 110 mm71 parts2LNo license82
NXPEnclosurefinal01
59 × 69 mm117 parts2LNo license4
ESP32Hidden Bone Conduction Headphones
jrydin01
32 × 45 mm14 parts2LCC0-1.00
RP2040/RP2350Pico 2HP Audio
70 × 30.3 mm57 parts2LNo license82
NXPClarinoid devboard
257 × 174 mm112 parts2LNo license4
NXPClarinoid bodytest
258 × 28 mm106 parts2LNo license4
NXPClarinoid3
544.8 × 236.2 mm32 parts2LNo license4
The PCM5102A in open source designs
The gallery holds 21 open source boards using the PCM5102A from 15 GitHub repositories; a typical one measures about 78 × 69.2 mm and carries around 61 components.
80% are two-layer designs, the rest use four layers or more, and 33% carry an open source license.
The most starred is 4HPico by rheslip.
Parts used alongside the PCM5102A
Microcontrollers on boards using the PCM5102A
What boards using the PCM5102A are built for
PCM5102A: common questions
Where can I find a PCM5102A reference design?
Each of the 21 boards on this page is a real design using the PCM5102A. 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 PCM5102A?
The AMS1117-3.3, AP2112K-3.3, TP4056-42-ESOP8, AMS1117-5.0 and MAX98357A appear in the most repositories here.
Which microcontrollers do boards using the PCM5102A use?
Most are built on NXP (6), ESP32 (4), RP2040/RP2350 (4) and Nordic nRF (2).
How big is a typical board using the PCM5102A?
The median is 78 × 69.2 mm, and 80% are two-layer designs.
What is the most popular open source board using the PCM5102A?
By GitHub stars, 4HPico by rheslip, with 82 stars.
Can I simulate one of these boards using the PCM5102A 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.