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4 layers72.6 × 170 mmOpenJBOD RP2040, the printed circuit board in 3D

OpenJBOD RP2040

OpenJBOD/rp204087

This repository contains the hardware design files OpenJBOD RP2040 Baseboard.

Size
72.6 × 170 mm
Copper layers
4
Thickness
1.61 mm
Parts
129
Nets
144
Pads
543
Tracks, vias
882, 134
Pours
410
Routed
Yes
KiCad
KiCad 9.0 (file 20241229)
Created
18 Aug 2024
Updated
29 Aug 2025

Overview

OpenJBOD RP2040 is an open-source printed circuit board by OpenJBOD, from the OpenJBOD/rp2040 repository on GitHub, published under the CERN-OHL-P-2.0 licence. It is a 4-layer board of 72.6 × 170 mm with 129 parts on 144 nets, routed with 882 tracks and 134 vias.

It is built around the RP2040, 74LVC1G07 and DS18B20U, with the W25Q128JVSIQ, 74LVC1G02Z and AMS1117-3.3 among its other parts. Its parts include 46 capacitors, 41 resistors, 10 ICs, 8 connectors and 4 diodes. It belongs with the RP2040 boards of this library.

Main components

12

README

README.md

OpenJBOD RP2040 Baseboard

This repository contains the hardware design files OpenJBOD RP2040 Baseboard.

For the accompanying software, please refer to:

Requirements

  • The design was created on KiCad 8.0.2, it uses the default symbol and footprint libraries from it. If you have installed KiCad without the default libraries, you may experience missing symbols.
  • Non-standard symbols, footprints and models are bundled in the repository and should load with the project.

Compatibility

The board is compatible with any standards-compliant ATX power supply.

For SAS expanders, any SAS expander that can operate with only power (i.e. no PCI-e communication) should be functional on the board.

The board has successfully been tested with:

  • Adaptec AEC-82885T

Parts

129
QtyValueFootprintReferences
24100nFCapacitor_SMD:C_0402_1005MetricC10, C11, C12, C13, C14, C18, C19, C20, C21, C22, C23, C25, C26, C27, C29, C38 +8
134.7kResistor_SMD:R_0402_1005MetricR5, R7, R11, R12, R13, R18, R27, R28, R29, R30, R31, R38, R40
647uFCapacitor_SMD:CP_Elec_6.3x5.4C33, C34, C35, C36, C37, C39
5330RResistor_SMD:R_0402_1005MetricR1, R2, R6, R24, R25
5Conn_01x04Connector:FanPinHeader_1x04_P2.54mm_VerticalFAN1, FAN2, FAN3, FAN4, FAN5
410kCapacitor_SMD:C_0402_1005MetricR32, R33, R34, R35
41uFCapacitor_SMD:C_0402_1005MetricC3, C6, C17, C24
43.3RResistor_SMD:R_0603_1608MetricR10, R15, R16, R17
449.9RResistor_SMD:R_0402_1005MetricR19, R20, R21, R22
3MountingHole_PadMountingHole:MountingHole_4.3mm_M4_Pad_ViaH1, H2, H3
3TC-6615-6-260GOpenJBOD_Library:KEY-TH_TC-6615-6-160GSW1, SW2, SW3
218pFCapacitor_SMD:C_0402_1005MetricC31, C32
21kResistor_SMD:R_0402_1005MetricR8, R9
222nFCapacitor_SMD:C_0402_1005MetricC30, C46
227.4RResistor_SMD:R_0402_1005MetricR3, R4
234pFCapacitor_SMD:C_0603_1608MetricC15, C16
25.1kCapacitor_SMD:C_0402_1005MetricR36, R37
26.8nFCapacitor_SMD:C_0402_1005MetricC40, C41
274LVC1G02Package_TO_SOT_SMD:SOT-353_SC-70-5U5, U7
2MMBT3904Package_TO_SOT_SMD:SOT-23Q1, Q2
2SS14Diode_SMD:D_SMAD2, D3
1100RCapacitor_SMD:C_0402_1005MetricR41
1100kCapacitor_SMD:C_0402_1005MetricR39
110RResistor_SMD:R_0402_1005MetricR23
112.4kResistor_SMD:R_0402_1005MetricR14
11MResistor_SMD:R_0402_1005MetricR26
11nF/2kVCapacitor_SMD:C_1206_3216MetricC42
122uFCapacitor_SMD:C_1206_3216MetricC1
122uF TantCapacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-AC2
124AA025E-OTPackage_TO_SOT_SMD:SOT-23-6U9
14.7uFCapacitor_SMD:C_0402_1005MetricC28
174LVC1G07Package_TO_SOT_SMD:SOT-23-5U10
1AMS1117-3.3Package_TO_SOT_SMD:SOT-223-3_TabPin2U2
1ATX-24OpenJBOD_Library:CONN-TH_M4202V-2X12PJ1
1Bus_PCI_Express_x1OpenJBOD_Library:91618-11010CJ2
1Conn_02x02_Counter_ClockwiseConnector_PinHeader_2.54mm:PinHeader_2x02_P2.54mm_VerticalJ3
1DS18B20UPackage_SO:MSOP-8_3x3mm_P0.65mmU8
1EMC2301Package_SO:MSOP-8_3x3mm_P0.65mmU6
1FerriteBead_SmallCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolderFB1
1G***kibuzzard-68B1B461kibuzzard-68B1B461
1G***kibuzzard-68B1B45Akibuzzard-68B1B45A
1HR911105AOpenJBOD_Library:RJ45-TH_HR911105AJ6
1MHK2396YGBTDOpenJBOD_Library:LED-TH_MHK2396YGBTDD1
1RP2040Package_DFN_QFN:QFN-56-1EP_7x7mm_P0.4mm_EP3.2x3.2mmU1
1SDMK0340LDiode_SMD:D_SOD-323D4
1TC2030-IDC-NLConnector:Tag-Connect_TC2030-IDC-NL_2x03_P1.27mm_VerticalJ8
1TEMP1Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_VerticalJ7
1UARTConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_HorizontalJ4
1USB_C_Receptacle_USB2.0_16POpenJBOD_Library:USB-C-SMD_TYPE-C16PINJ5
1W25Q128JVSPackage_SO:SOIC-8_5.23x5.23mm_P1.27mmU3
1W5500Package_QFP:LQFP-48_7x7mm_P0.5mmU4
1X322512MSB4SICrystal:Crystal_SMD_3225-4Pin_3.2x2.5mmY1
1X322525MOB4SICrystal:Crystal_SMD_3225-4Pin_3.2x2.5mmY2

The 127 most common of 129 parts.

Questions

How big is the OpenJBOD RP2040 PCB?

It measures 72.6 × 170 mm and has 4 copper layers, 1.61 mm thick.

What parts does the OpenJBOD RP2040 use?

129 parts, built around the RP2040, 74LVC1G07, DS18B20U and W25Q128JVSIQ. 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 OpenJBOD RP2040 KiCad files?

From the OpenJBOD/rp2040 repository on GitHub, at the commit this page was made from: the board is OpenJBOD-RP2040.kicad_pcb and its schematic Environment.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the OpenJBOD RP2040 design in my own project?

Its repository publishes it under the CERN-OHL-P-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

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