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Simple rp235x

mothenjoyer69·pcb-design-files·simple-rp235x/simple-rp235x/simple-rp235x.kicad_pcb

Simple rp235x PCB layout, top view — open source RP2040/RP2350 board by mothenjoyer69

About the Simple rp235x PCB

Simple rp235x is an open source RP2040/RP2350 PCB design by mothenjoyer69, published on GitHub under the MIT license. It is a 2-layer board measuring 59 × 21.5 mm, with 46 components from 26 distinct parts.

Its main chip is the QFN-80_EP_10.573x10.573_Pitch0.4mm, from the RP2040/RP2350 family. Other key parts include the FUSB302B01MPX, AP2112K-3.3 and W25Q32JVSS. By type, the board carries 18 capacitors, 13 resistors, 4 ICs, 4 connectors, 3 diodes and 2 switches.

Main components on the Simple rp235x

FUSB302B01MPXAP2112K-3.3W25Q32JVSS

Simple rp235x bill of materials (BOM)

46 components, 26 distinct parts.

QtyPartRefs
1
~
U1
1
FUSB302B01MPX
U2
1
AP2112K-3.3
U3
1
W25Q32JVSS
U4
1
12MHz
Y1
1
USB_C_Receptacle
J1
1
GPIO_1
J2
1
GPIO_2
J3
1
Conn_01x02_Pin
J4
1
RUN
SW1
1
USB_BOOT
SW2
1
PWR
D1
1
USR
D2
1
3V6
D3
1
3.3u
L1
11
100n
C1, C2, C3, C4, C5, C6, C7, C8 +3
4
4.7u
C11, C16, C17, C18
1
100n
C13
2
22pF
C14, C15
2
1.5k
R1, R2
Show 6 more
QtyPartRefs
3
27r
R3, R4, R5
2
10k
R6, R11
3
1K
R7, R9, R12
1
0r
R8
1
0R
R10
1
33r
R13

Simple rp235x design files

The KiCad project lives in the mothenjoyer69/pcb-design-files repository on GitHub; these links point at the commit this page was built from.

Simple rp235x: common questions

What microcontroller does the Simple rp235x use?

The Simple rp235x is built around the QFN-80_EP_10.573x10.573_Pitch0.4mm, from the RP2040/RP2350 family.

How big is the Simple rp235x PCB?

The Simple rp235x measures 59 × 21.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Simple rp235x?

46 components, from 26 distinct parts. The full bill of materials is listed on this page.

Where can I download the Simple rp235x design files?

From the mothenjoyer69/pcb-design-files repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Simple rp235x design in my own project?

Yes, under the terms of its MIT license, which mothenjoyer69 chose for the repository.

Can I test firmware for the Simple rp235x 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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