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PhobGCC 2 0 0 proto 1

PhobGCC·PhobGCCv2-HW·PCB/KiCAD/PhobGCC_2_0_0_proto_1.kicad_pcb

PhobGCC 2 0 0 proto 1 PCB layout, top view — open source RP2040/RP2350 board by PhobGCC
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About the PhobGCC 2 0 0 proto 1 PCB

PhobGCC 2 0 0 proto 1 is an open source RP2040/RP2350 PCB design by PhobGCC, published on GitHub under the CERN-OHL-S-2.0 license. It is a 2-layer board measuring 125.5 × 90.3 mm, with 74 components from 32 distinct parts.

Its main chip is the RP2040, from the RP2040/RP2350 family. Other key parts include the MCP3202, DRV5055A3xDBZxQ1, AMS1117-3.3, W25Q128JVS and USBLC6-2P6. By type, the board carries 26 capacitors, 23 resistors, 11 ICs, 5 switches, 3 transistors and 3 diodes.

From the project

Hardware files for the PhobGCC version 2, utilizing an RP2040 microcontroller

The PhobGCC v2.0 board is licensed under CERN Open Hardware Licence Version 2 - Strongly Reciprocal. This means that any changes made to the board should be made public and CHANGES.txt be updated to reflect said changes.

Main components on the PhobGCC 2 0 0 proto 1

MCP3202DRV5055A3xDBZxQ1AMS1117-3.3W25Q128JVSRP2040USBLC6-2P6

PhobGCC 2 0 0 proto 1 bill of materials (BOM)

74 components, 32 distinct parts.

QtyPartRefs
2
MCP3202
U1, U3
4
DRV5055A3xDBZxQ1
U4, U9, U10, U11
1
AMS1117-3.3
U6
1
W25Q128JVS
U7
1
RP2040
U8
2
USBLC6-2P6
U12, U13
2
Q_NMOS_GSD
Q1, Q3
1
Q_PMOS_GDS
Q2
1
Crystal_GND24
Y1
1
USB_B_Micro
J8
1
Fuse
F1
1
BOOTSEL
S1
1
Dleft
SW9
1
Dup
SW10
1
Dright
SW11
1
Ddown
SW12
2
CUS10S30,H3F
D1, D5
1
M7C
D2
1
47u
C1
6
0.047u
C3, C4, C5, C6, C7, C8
Show 12 more
QtyPartRefs
2
27p
C14, C15
2
10u
C16, C18
13
100n
C17, C19, C20, C22, C24, C25, C26, C27 +5
2
1u
C21, C23
5
180
R1, R2, R7, R8, R9
4
2k
R3, R4, R5, R6
4
316
R10, R19, R24, R25
2
100R
R11, R12
3
10k
R13, R14, R15
2
1k
R16, R18
1
100k
R17
2
27
R20, R21

PhobGCC 2 0 0 proto 1 design files

The KiCad project lives in the PhobGCC/PhobGCCv2-HW repository on GitHub; these links point at the commit this page was built from.

PhobGCC 2 0 0 proto 1: common questions

What microcontroller does the PhobGCC 2 0 0 proto 1 use?

The PhobGCC 2 0 0 proto 1 is built around the RP2040, from the RP2040/RP2350 family.

How big is the PhobGCC 2 0 0 proto 1 PCB?

The PhobGCC 2 0 0 proto 1 measures 125.5 × 90.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the PhobGCC 2 0 0 proto 1?

74 components, from 32 distinct parts. The full bill of materials is listed on this page.

Where can I download the PhobGCC 2 0 0 proto 1 design files?

From the PhobGCC/PhobGCCv2-HW repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the PhobGCC 2 0 0 proto 1 design in my own project?

Yes, under the terms of its CERN-OHL-S-2.0 license, which PhobGCC chose for the repository.

Can I test firmware for the PhobGCC 2 0 0 proto 1 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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