HardLabs

GeT Computer

atwardzik·GeT_Computer

GeT Computer PCB layout, top view — open source RP2040/RP2350 board by atwardzik

About the GeT Computer PCB

GeT Computer is an open source RP2040/RP2350 PCB design by atwardzik, published on GitHub. It is a 4-layer board measuring 85 × 56 mm, with 112 components from 44 distinct parts.

Its main chip is the RP2354_80QFN, from the RP2040/RP2350 family. Other key parts include the NCP1117-3.3_SOT223, RPI_RMC20452T, APS6404L and W5100S-L. By type, the board carries 46 resistors, 43 capacitors, 6 connectors, 5 ICs, 4 inductors and 3 switches.

It belongs with the iot & wireless designs in this gallery.

From the project

Single Board Computer PCB Design Files in KiCad

A custom-designed single-board computer built with RP2354B MCU. This project serves as a hardware platform for my experimental operating system. In its form it was inspired by the original Raspberry Pi SBC. However, it features an MCU that is much more managable in terms of low level development, as it is provided with comprehensive datasheet covering all details. Additionally, the board includes hardware interfaces (VGA, PS2, microSD) specifically selected for their simplicity in driver implementation. The board also features Ethernet chip by WIZNet and slot for soldering Raspberry Pi Radio…

GeT Computer, from the project README
From the project README

Main components on the GeT Computer

NCP1117-3.3_SOT223RPI_RMC20452TAPS6404LRP2354_80QFNW5100S-L

GeT Computer bill of materials (BOM)

112 components, 44 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
NCP1117-3.3_SOT223
U1
1
RPI_RMC20452T
U2
1
APS6404L
U3
1
RP2354_80QFN
U4
1
W5100S-L
WIZnet
U5
1
ABM8-272-T3
Y1
1
25MHZ
25MHz
Y2
1
USB_C_RECEPTACLE_USB2.0_16P
USB_C_Receptacle_USB2.0_16P
J1
1
Micro_SD_Card
J3
1
MINI-DIN-6
Mini-DIN-6
J4
1
CONN_02X03_COUNTER_CLOCKWISE
Conn_02x03_Counter_Clockwise
J5
1
CONN_02X12_ODD_EVEN
Conn_02x12_Odd_Even
J6
1
RB1-125BAG1A
P1
3
TS-1088-AR02016
S1, S2, S3
3
LED
D1, D2, D3
1
3.3U
3.3u
L1
3
FBMH1608HL121-TV
L2, L3, L4
4
10U
10u
C1, C2, C3, C4
2
4.7U
4.7u
C5, C43
2
4.7U
4.7u
C6, C7
Show 24 more
QtyPartRefs
2
15P
15p
C8, C9
28
100N
100n
C10, C11, C12, C15, C16, C17, C18, C19 +20
2
18P
18p
C13, C14
1
1u
C34
1
1u
C36
1
1u
C41
7
10K
10k
R1, R2, R3, R4, R5, R26, R44
6
200
R6, R7, R10, R11, R13, R14
3
100
R8, R12, R15
3
330
R9, R45, R46
1
33
R16
2
27
R17, R20
3
1k
R18, R19, R43
1
470
R21
2
2k
R22, R23
3
1k
R24, R27, R32
1
10K
10k
R25
4
3.3
R28, R30, R31, R33
1
4.7K
4.7k
R29
4
49.9
R34, R35, R36, R37
2
330
R38, R40
1
1M
R39
1
12k/1%
R41
1
300
R42

GeT Computer design files

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

GeT Computer: common questions

What microcontroller does the GeT Computer use?

The GeT Computer is built around the RP2354_80QFN, from the RP2040/RP2350 family.

How big is the GeT Computer PCB?

The GeT Computer measures 85 × 56 mm, has 4 copper layers and is 1 mm thick.

How many components are on the GeT Computer?

112 components, from 44 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 GeT Computer design files?

From the atwardzik/GeT_Computer 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 GeT Computer design in my own project?

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

Can I test firmware for the GeT Computer 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.

Similar boards