HardLabs

BuhPod

Person-0·buhPod·PCB/buhPod_PCB/buhPod_PCB.kicad_pcb

BuhPod PCB layout, top view — open source RP2040/RP2350 board by Person-0

About the BuhPod PCB

BuhPod is an open source RP2040/RP2350 PCB design by Person-0, published on GitHub. It is a 2-layer board measuring 52 × 51 mm, with 39 components from 19 distinct parts.

Its main chip is the RP2350_60QFN, from the RP2040/RP2350 family. Other key parts include the NCP1117-3.3_SOT223 and W25Q128JVS. By type, the board carries 19 capacitors, 9 resistors, 4 connectors, 3 ICs, 2 switches and 1 crystal.

From the project

- These are the PCB design files, made using KiCAD. - This is technically a fork of Minimal design example provided by raspberrypi, in their hardware design docs for the RP2350. - It is currently WIP.

- These are the PCB design files, made using KiCAD. - This is technically a fork of Minimal design example provided by raspberrypi, in their hardware design docs for the RP2350. - It is currently WIP.

The custom schematic and PCB layout files in this repository are licensed under the MIT License.

This design is a derivative work based on the "Minimal Design Example" provided by Raspberry Pi Ltd. In accordance with their hardware terms, the reference templates are used solely in conjunction with Raspberry Pi silicon (RP2040/RP2350), and the original reference design is provided "AS IS"…

Main components on the BuhPod

RP2350_60QFNNCP1117-3.3_SOT223W25Q128JVS

BuhPod bill of materials (BOM)

39 components, 19 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
RP2350_60QFN
U1
1
NCP1117-3.3_SOT223
U2
1
W25Q128JVS
U3
1
ABM8-272-T3
Y1
1
USB_B_Micro
J1
2
Conn_02x18_Odd_Even
J2, J3
1
SM03B-SRSS-TB
J4
2
SW_Push
SW1, SW2
1
3.3u
L1
3
10u
C1, C5, C19
10
100n
C2, C8, C11, C12, C13, C14, C15, C16 +2
2
15p
C3, C4
2
4.7u
C6, C7
2
4.7u
C9, C10
2
DNF
R1, R9
3
1k
R2, R4, R6
1
33
R5
2
27
R7, R8
1
0
R10

BuhPod design files

The KiCad project lives in the Person-0/buhPod repository on GitHub; these links point at the commit this page was built from.

BuhPod: common questions

What microcontroller does the BuhPod use?

The BuhPod is built around the RP2350_60QFN, from the RP2040/RP2350 family.

How big is the BuhPod PCB?

The BuhPod measures 52 × 51 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the BuhPod?

39 components, from 19 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the BuhPod design files?

From the Person-0/buhPod repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the BuhPod design in my own project?

The repository has no license, so all rights stay with Person-0. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the BuhPod without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.

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