HardLabs

Example4

irampton·Schrune_Examples·example4/KiCad/example4.kicad_pcb

Example4 PCB layout, top view — open source RP2040/RP2350 board by irampton

About the Example4 PCB

Example4 is an open source RP2040/RP2350 PCB design by irampton, published on GitHub under the MIT license. It is a 2-layer board measuring 190.5 × 238.1 mm, with 29 components from 13 distinct parts.

Its main chip is the RP2040, from the RP2040/RP2350 family. Other key parts include the AMS1117-3.3 and W25Q128JVSIQ. By type, the board carries 14 capacitors, 8 resistors, 3 ICs, 2 switches and 1 crystal.

Main components on the Example4

AMS1117-3.3RP2040W25Q128JVSIQ

Example4 bill of materials (BOM)

29 components, 13 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
AMS1117-3.3
Advanced Monolithic Systems
U1
1
RP2040
Raspberry Pi(树莓派)
U2
1
W25Q128JVSIQ
Winbond(华邦)
U3
1
X322512MSB4SI
YXC(扬兴晶振)
X1
2
TS-1088-AR02016
XUNPU(讯普)
SW1, SW2
1
UC09-0B16F00P11
BXCONN(宝讯)
USB1
1
CL10A106MQ8NNNC
10uF +/- 20%
Samsung Electro-Mechanics
C1
10
CL05A105KP5NNNC
1uF +/- 20%
Samsung Electro-Mechanics
C2, C3, C4, C5, C6, C7, C8, C9 +2
2
0402CG200J500NT
20pF +/- 20%
FH (Guangdong Fenghua Advanced Tech)
C12, C13
1
CL31A226MOHNNNE
22uF +/- 20%
Samsung Electro-Mechanics
C14
4
C8330
10kohms +/- 5%
UNI-ROYAL(Uniroyal Elec)
R1, R2, R3, R4
2
0603WAF220JT5E
22Ohm +/- 5%
UNI-ROYAL(Uniroyal Elec)
R5, R6
2
C8330
5.1kohms +/- 5%
UNI-ROYAL(Uniroyal Elec)
R7, R8

Example4 design files

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

Example4: common questions

What microcontroller does the Example4 use?

The Example4 is built around the RP2040, from the RP2040/RP2350 family.

How big is the Example4 PCB?

The Example4 measures 190.5 × 238.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Example4?

29 components, from 13 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 Example4 design files?

From the irampton/Schrune_Examples 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 Example4 design in my own project?

Yes, under the terms of its MIT license, which irampton chose for the repository.

Can I test firmware for the Example4 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 Schrune_Examples

Similar boards