HardLabs

CC3501-project hardware

enolf·CC3501-project-hardware

CC3501-project hardware PCB layout, top view — open source RP2040/RP2350 board by enolf
Simulate this board

About the CC3501-project hardware PCB

CC3501-project hardware is an open source RP2040/RP2350 PCB design by enolf, published on GitHub. It is a 4-layer board measuring 85 × 56 mm, with 105 components from 49 distinct parts.

Its main chip is the RP2040, from the RP2040/RP2350 family. Other key parts include the MFRC522, SY8089A1AAC, HX711 and W25Q128JVSIQ. By type, the board carries 50 capacitors, 29 resistors, 9 connectors, 5 ICs, 3 transistors and 3 switches.

From the project

KiCad Local History Directory =============================

KiCad Local History Directory =============================

This directory contains automatic snapshots of your project files. KiCad periodically saves copies of your work here, allowing you to recover from accidental changes or data loss.

You can browse and restore previous versions through KiCad's File > Local History menu.

To disable this feature: Preferences > Common > Project Backup > Enable automatic backups

Main components on the CC3501-project hardware

RP2040MFRC522SY8089A1AACHX711W25Q128JVSIQ

CC3501-project hardware bill of materials (BOM)

105 components, 49 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
RP2040
U1
1
MFRC522
MFRC52202HN(TOKMAS)
U3
1
SY8089A1AAC
U4
1
HX711
U7
1
W25Q128JVSIQ
W25Q128JVSIQTR
U8
1
SS8550
Q1
2
AO3401A
Q3, Q4
1
X322512MSB4SI
Y1
1
CRYSTAL_GND23
Crystal_GND23
Y2
1
USB_C_RECEPTACLE_USB2.0_16P
USB_C_Receptacle_USB2.0_16P
J1
2
Conn_01x03_Socket
J2, J3
1
CONN_01X03_SOCKET
Conn_01x03_Socket
J4
1
CONN_01X04_SOCKET
Conn_01x04_Socket
J5
1
CONN_01X08_SOCKET
Conn_01x08_Socket
J6
1
CONN_01X04
Conn_01x04
J7
1
CONN_01X06_SOCKET
Conn_01x06_Socket
J8
1
CONN_01X02_SOCKET
Conn_01x02_Socket
J9
3
SW_Push
SW1, SW2, SW3
1
PRTR5V0U2X
D1
1
1UH
1uH
L1
Show 29 more
QtyPartRefs
2
1UH
1uH
L2, L3
1
22PF
22pF
C1
1
10UF
10uF
C2
21
100NF
100nF
C3, C9, C10, C11, C12, C13, C14, C15 +13
2
33PF
33pF
C4, C5
3
10UF
10uF
C6, C19, C21
2
1UF
1uF
C7, C8
2
C1555
22pF C0G ±5%
C23, C24
2
C520069
33pF
C25, C26
2
56P
47p
C27, C28
2
C327196
220pF
C29, C30
2
C327196
47pF
C31, C32
1
C14663
100n X7R 10%
C33
1
C1588
1nF X7R ±10%
C34
2
30pF
C43, C44
2
10p
C45, C46
2
220pF
C47, C49
2
47pF
C48, C50
2
5K1
R1, R2
3
27R
R3, R4, R13
9
10K
10k
R5, R18, R19, R20, R21, R22, R23, R26 +1
3
1k
R6, R7, R24
3
100K
100k
R8, R12, R29
1
22.1K
22.1k
R9
1
4.7K
4.7k
R10
4
100
R11, R14, R15, R28
1
20K
20k
R16
1
8.2K
8.2k
R17
1
820R
R25

CC3501-project hardware design files

The KiCad project lives in the enolf/CC3501-project-hardware repository on GitHub; these links point at the commit this page was built from.

CC3501-project hardware: common questions

What microcontroller does the CC3501-project hardware use?

The CC3501-project hardware is built around the RP2040, from the RP2040/RP2350 family.

How big is the CC3501-project hardware PCB?

The CC3501-project hardware measures 85 × 56 mm, has 4 copper layers and is 1.59 mm thick.

How many components are on the CC3501-project hardware?

105 components, from 49 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 CC3501-project hardware design files?

From the enolf/CC3501-project-hardware 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 CC3501-project hardware design in my own project?

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

Can I test firmware for the CC3501-project hardware 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.

More boards in CC3501-project-hardware

Similar boards