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Pcb

iryek-rpi·pico-encoder·hw/pcb_v6/pcb.kicad_pcb

Pcb layout, top view — open source RP2040/RP2350 board by iryek-rpi
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About the Pcb

Pcb is an open source RP2040/RP2350 PCB design by iryek-rpi, published on GitHub under the MIT license. It is a 2-layer board measuring 100 × 76 mm, with 33 components from 25 distinct parts.

Its main chip is the Raspberry Pi Pico W, from the RP2040/RP2350 family. Other key parts include the MP1584, MAX3232 and W5500-EVB-Pico. By type, the board carries 10 resistors, 9 capacitors, 4 ICs, 4 diodes, 2 transistors and 2 connectors.

From the project

TCP/IP packet encoding terminal based on W5500-EVB-Pico and Raspberry Pi Pico W

Raspberry Pi Pico W for serving a device configuration web page W5500-EVB-Pico from Wiznet for TCP/IP relay

PCBWay kindly provided PCB of this device. This is my first time using the company's service. My honest impression is that their service is well-streamlined with web-based ordering process with good support of instant chat assistance. I could quickly make my order on the comprehensive web page. It took about a week to receive the assembled PCB at home in Korea. It was good to see that each PCB was separately packaged. The quality of the final product was excellent. I want to thank…

Pcb, from the project README
From the project README

Main components on the Pcb

MP1584Raspberry Pi Pico WMAX3232W5500-EVB-Pico

Pcb bill of materials (BOM)

33 components, 25 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
MP1584
MP1584EN
Monolithic Power Systems
U1
1
Raspberry Pi Pico W
U2
1
MAX3232
U3
1
W5500-EVB-Pico
U4
2
DMG2305UX-7
Q1, Q2
1
Barrel_Jack_MountingPin
J1
1
Conn_01x02
J3
1
SW_Push
SW1
1
SS34
Multicomp
D1
3
LED
D2, D3, D4
1
4.7UH
4.7uH
TDK
L1
1
10UF
10uF 50V
Taiyo Yuden
C1
1
22UF
0.1uF
KEMET
C2
1
220PF
220pF
KEMET
C3
1
0.1UF
22uF
KEMET
C4
4
100nF
C5, C6, C7, C8
1
10nF
C9
1
124K
100K
Yageo
R1
1
40K2
24K9
Stackpole Electronics
R2
1
68K
200K
Vishay
R3
Show 5 more
QtyPartRefs
1
24K9
68K
Yageo
R4
1
100K
43K
Yageo
R5
1
200K
8K2
Stackpole Electronics
R6
3
0603WAF2201T5E
120
UNIOHM
R7, R8, R10
1
1K
R9

Pcb design files

The KiCad project lives in the iryek-rpi/pico-encoder repository on GitHub; these links point at the commit this page was built from.

Pcb: common questions

What microcontroller does the Pcb use?

The Pcb is built around the Raspberry Pi Pico W, from the RP2040/RP2350 family.

How big is the Pcb?

The Pcb measures 100 × 76 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Pcb?

33 components, from 25 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 Pcb design files?

From the iryek-rpi/pico-encoder 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 Pcb design in my own project?

Yes, under the terms of its MIT license, which iryek-rpi chose for the repository.

Can I test firmware for the Pcb 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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