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4 layers195.5 × 114.3 mmOpenNAS, the printed circuit board in 3D

OpenNAS

mquerostudio/OpenNAS
Open in PCBKitView on GitHub.kicad_pcb
Size
195.5 × 114.3 mm
Copper layers
4
Thickness
1.61 mm
Parts
107
Nets
93
Pads
492
Tracks, vias
905, 697
Pours
70
Routed
Yes
KiCad
KiCad 9.0 (file 20241229)
Created
29 Dec 2025
Updated
14 Jun 2026

Overview

OpenNAS is an open-source printed circuit board by mquerostudio, from the mquerostudio/OpenNAS repository on GitHub. It is a 4-layer board of 195.5 × 114.3 mm with 107 parts on 93 nets, routed with 905 tracks and 697 vias.

It is built around the ESP32-C5-WROOM-1-N8R8, SY8088AAC and CN809M, with the CC0402KRX7R8BB104, SATA-501-M07S1BY-A and SMBJ13A among its other parts. Its parts include 48 capacitors, 18 connectors, 16 diodes, 14 resistors and 4 ICs. It belongs with the ESP32 and RISC-V boards of this library.

Main components

12

README

README.md

OpenNAS

Parts

107
QtyValueFootprintReferences
20CC0402KRX7R8BB1040_Capacitor:C_0402C206, C208, C210, C212, C302, C304, C309, C310, C402, C404, C502, C504, C602, C604, C702, C704 +4
6GRM32ER71A476KE15L0_Capacitor:GRM32ER71A476KE15LC401, C501, C601, C701, C801, C901
6SATA-501-M07S1BY-A0_Connector:SATA-501-M07S1BY-AJ401, J501, J601, J701, J801, J901
6SMBJ13A0_Diode:SMBJ13AD402, D502, D602, D702, D802, D902
6SMBJ5.0A0_Diode:SMBJ5.0AD401, D501, D601, D701, D801, D901
6UCL1E101MCL1GS0_Capacitor:UCL1E101MCL1GSC403, C503, C603, C703, C803, C903
6XUTS-2218-01270_Connector:XUTS-2218-0127J402, J502, J602, J702, J802, J902
5RC0402FR-0710KL0_Resistor:R_0402R205, R303, R304, R305, R306
4CC0402KRX5R8BB1050_Capacitor:C_0402C201, C301, C307, C308
4CC0603KRX5R8BB1060_Capacitor:C_0603C205, C209, C311, C312
3EMZR250ARA471MHA0G0_Capacitor:EMZR250ARA471MHA0GC202, C203, C204
3LESD5D5.0CT1G0_Diode:LESD5D5.0CT1GD201, D202, D203
2350211-10_Connector:350211-1J202, J203
24705310000_Connector:470531000J302, J303
2CC0402FRNPO9BN1500_Capacitor:C_0402C305, C306
2CC0603MRX5R6BB2260_Capacitor:C_0603C211, C303
2RC0402FR-07100KL0_Resistor:R_0402R206, R208
2RC0402FR-072K2L0_Resistor:R_0402R301, R302
2RC0402FR-0733RL0_Resistor:R_0402R201, R202
2RC0402FR-075K1L0_Resistor:R_0402R203, R204
2TestPointTestPoint:TestPoint_Pad_D1.5mmTP301, TP302
15-1437565-00_Switch:5-1437565-0SW301
150348020000_Connector:5034802000J301
1AO3401A0_Transistor:AO3401AQ201
1CC0402FRNPO9BN2200_Capacitor:C_0402C207
1CN809M0_Power_Supervisor:CN809MU202
1ESP32-C5-WROOM-1-N8R80_MCU_Espressif:ESP32-C5-WROOM-1U302
1Jumper_2_OpenTestPoint:TestPoint_2Pads_Pitch2.54mm_Drill0.8mmJP301
1Q13FC135000040_Crystal:Q13FC13500004X301
1RC0402FR-0722R1L0_Resistor:R_0402R207
1SRN4018BTA-2R2M0_Inductor:SRN4018BTA-2R2ML201
1SS340_Diode:SS34D204
1SY8088AAC0_Converter_DCDC:SY8088AACU201
1TCA9554PWR0_Interface_Expansion:TCA9554PWRU301
1USB41200_Connector:USB4120J201

Questions

How big is the OpenNAS PCB?

It measures 195.5 × 114.3 mm and has 4 copper layers, 1.61 mm thick.

What parts does the OpenNAS use?

107 parts, built around the ESP32-C5-WROOM-1-N8R8, SY8088AAC, CN809M and CC0402KRX7R8BB104. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the OpenNAS KiCad files?

From the mquerostudio/OpenNAS repository on GitHub, at the commit this page was made from: the board is 2-ECAD/OpenNAS.kicad_pcb and its schematic 2-ECAD/OpenNAS.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the OpenNAS design in my own project?

Its repository states no licence, so its author keeps all rights: ask mquerostudio before reusing the design.

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