HardLabs

Rp569

kelu124·rp569·hardware/rp569.kicad_pcb

Rp569 PCB layout, top view — open source RP2040/RP2350 board by kelu124

About the Rp569 PCB

Rp569 is an open source RP2040/RP2350 PCB design by kelu124, published on GitHub. It is a 4-layer board measuring 50 × 70 mm, with 142 components from 52 distinct parts.

Its main chip is the RP2350B, from the RP2040/RP2350 family. Other key parts include the TPD2EUSB30DRTR, TPS2121RUXR, AP2171WG-7, TLV62569DBVR and W25Q128JVSIQ. By type, the board carries 53 resistors, 51 capacitors, 12 ICs, 11 connectors, 7 switches and 4 inductors.

From the project

RP569 - PIOs to usb3 ( rp2350 x ch569 )

An open hardware board (KiCad) that pairs a Raspberry Pi RP2350B with a WCH CH569W. The RP2350B generates high-speed data and the CH569 streams it to a host over USB 3.0.

Status: v1.0 (tag v1.0). Schematic complete, PCB fully routed (4-layer, 50×70 mm, rounded corners, parts on both sides; 0 unconnected, 0 DRC errors) and JLCPCB production files generated. Before ordering: USB pairs as coupled pairs, silkscreen cleanup, impedance check (see docs/layout.md). First firmware for both chips in firmware/ (builds, not run on hardware yet). Schematic PDF. Documentation site…

Rp569, from the project README
From the project README

Main components on the Rp569

TPD2EUSB30DRTRTPS2121RUXRAP2171WG-7TLV62569DBVRRP2350BW25Q128JVSIQCH569W

Rp569 bill of materials (BOM)

142 components, 52 distinct parts — part numbers from the project's BOM.

QtyPartRefs
4
TPD2EUSB30DRTR
TPD2EUSB30
U1, U10, U11, U12
1
TPS2121RUXR
TPS2121
U2
1
AP2171WG-7
AP2171W
U3
3
TLV62569DBVR
TLV62569
U4, U5, U6
1
RP2350B
U7
1
W25Q128JVSIQ
W25Q128JVS
U8
1
CH569W
U9
1
ABM8-272-T3
12MHz
Y1
1
X322530MOB4SI
30MHz
Y2
1
TYPE-C-31-M-12
USB-C (RP2350)
J1
1
2.54-1*3P
SWD
J2
1
PZ254V-11-04P
RP I2C
J3
1
PZ254V-11-10P
RP EXT
J4
1
PZ254V-11-10P
LA IN
J5
1
PZ254V-11-02P
CH BOOT JP
J6
1
PZ254V-11-04P
CH I2C
J7
1
2.54-1*3P
CH UART
J8
1
PZ254V-12-14P
CH EXT
J9
1
GSB343K33HR
USB3 Micro-B (CH569)
J10
1
DM3AT-SF-PEJM5
microSD
J11
Show 32 more
QtyPartRefs
1
PTS810SJG250SMTRLFS
BOOTSEL
SW1
1
PTS810SJG250SMTRLFS
RUN
SW2
1
PTS810SJG250SMTRLFS
RP BTN1
SW3
1
PTS810SJG250SMTRLFS
RP BTN2
SW4
1
PTS810SJG250SMTRLFS
CH569 BOOT
SW5
1
PTS810SJG250SMTRLFS
CH BTN1
SW6
1
PTS810SJG250SMTRLFS
CH BTN2
SW7
2
LTST-C19HE1WT
RGB
D1, D2
3
FTC303020D2R2MBCA
2.2uH
L1, L2, L3
1
AOTA-B201610S3R3-101-T
3.3uH
L4
6
CL05A475MP5NRNC
4.7uF
C1, C29, C30, C31, C49, C51
1
CL05B103KB5NNNC
10nF
C2
6
CL21A106KAYNNNE
10uF
C3, C5, C6, C9, C12, C32
1
CL05A105KA5NQNC
1uF
C4
6
CL21A226MAQNNNE
22uF
C7, C8, C10, C11, C13, C14
27
CL05B104KO5NNNC
100nF
C15, C16, C17, C18, C19, C20, C21, C22 +19
4
0402CG150J500NT
15pF
C33, C34, C45, C46
2
0402WGF5101TCE
5.1k
R1, R2
2
AC0402FR-0723K7L
23.7k
R3, R5
2
0402WGF4991TCE
4.99k
R4, R6
10
0402WGF1003TCE
100k
R7, R10, R13, R15, R16, R17, R18, R20 +2
2
0402WGF0000TCE
0R
R8, R9
7
0402WGF1002TCE
10k
R11, R27, R33, R34, R37, R39, R40
2
0402WGF4533TCE
453k
R12, R14
6
0402WGF4702TCE
47k
R19, R46, R47, R48, R49, R50
1
0402WGF330JTCE
33R
R22
3
0402WGF1001TCE
1k
R23, R26, R38
2
RC0402FR-0727RL
27R
R24, R25
2
0402WGF3300TCE
330R
R28, R41
4
0402WGF1000TCE
100R
R29, R30, R42, R43
6
0402WGF4701TCE
4.7k
R31, R32, R35, R36, R44, R45
2
4D02WGJ0101TCE
100R
RN1, RN2

Rp569 design files

The KiCad project lives in the kelu124/rp569 repository on GitHub; these links point at the commit this page was built from.

Rp569: common questions

What microcontroller does the Rp569 use?

The Rp569 is built around the RP2350B, from the RP2040/RP2350 family.

How big is the Rp569 PCB?

The Rp569 measures 50 × 70 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Rp569?

142 components, from 52 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 Rp569 design files?

From the kelu124/rp569 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 Rp569 design in my own project?

The repository has no license, so all rights stay with kelu124. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Rp569 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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