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RP2350Adev

sparshgup·Eclectronics·RP2350Adev/RP2350Adev.kicad_pcb

RP2350Adev PCB layout, top view — open source RP2040/RP2350 board by sparshgup

About the RP2350Adev PCB

RP2350Adev is an open source RP2040/RP2350 PCB design by sparshgup, published on GitHub. It is a 2-layer board measuring 35.1 × 52.4 mm, with 43 components from 21 distinct parts.

Its main chip is the SC1509-A4, from the RP2040/RP2350 family. Other key parts include the W25Q32JV and MCP1702T-3302E/CB. By type, the board carries 17 capacitors, 12 resistors, 4 connectors, 3 ICs, 3 diodes and 2 switches.

From the project

PCB Design (Olin College - Eclectronics SP25)

RP2350Adev, from the project README
From the project README

Main components on the RP2350Adev

W25Q32JVSC1509-A4MCP1702T-3302E/CB

RP2350Adev bill of materials (BOM)

43 components, 21 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
W25Q32JV
U1
1
SC1509-A4
RP2350A
U2
1
MCP1702T-3302E/CB
MCP1702T-3302E_CB
U3
1
831056289
IQXO-791
X1
1
USB4105-GF-A
J1
1
LEFT
J2
1
DEBUG
J3
1
RIGHT
J4
1
B3U-1000P
RST
S1
1
B3U-1000P
BOOT
S2
1
XZCM2MOK54WA-1VF
LED
D1
1
IN-S85TATRGB
D2
1
LTST-C170TGKT
PWR
D3
1
AOTA-B201610S3R3-101-T
3.3µH
L1
10
0402X104K500CT
0.1µF
C1, C4, C5, C6, C7, C8, C9, C10 +2
5
CL05A475KP5NRNC
4.7µF
C2, C3, C11, C12, C14
2
GRM188R61E106KA73D
10µF
C16, C17
5
AC0402FR-075K1L
5.1K
R1, R2, R3, R4, R9
2
ERJ-2RKF27R0X
27Ω
R5, R6
1
RC0402FR-0733RL
33Ω
R7
Show 1 more
QtyPartRefs
4
CRGCQ0402F1K0
1K
R8, R10, R11, R12

RP2350Adev design files

The KiCad project lives in the sparshgup/Eclectronics repository on GitHub; these links point at the commit this page was built from.

RP2350Adev: common questions

What microcontroller does the RP2350Adev use?

The RP2350Adev is built around the SC1509-A4, from the RP2040/RP2350 family.

How big is the RP2350Adev PCB?

The RP2350Adev measures 35.1 × 52.4 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the RP2350Adev?

43 components, from 21 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 RP2350Adev design files?

From the sparshgup/Eclectronics 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 RP2350Adev design in my own project?

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

Can I test firmware for the RP2350Adev 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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