Custom rp2040

ImSeanConroy·custom-rp2040·PCB/custom-rp2040.kicad_pcb

About the Custom rp2040 PCB

Custom rp2040 is an open source RP2040/RP2350 PCB design by ImSeanConroy, published on GitHub under the MIT license. It is a 2-layer board measuring 21.4 × 48.1 mm, with 35 components from 16 distinct parts.

Its main chip is the RP2040, from the RP2040/RP2350 family. Other key parts include the W25Q128JVS, USBLC6-2SC6 and AMS1117-3.3. By type, the board carries 18 capacitors, 8 resistors, 4 ICs, 2 diodes, 1 crystal and 1 connector.

From the project

Complete design files for an RP2040 microcontroller-based board, created using KiCad

Complete design files for an RP2040 microcontroller-based board, created using KiCad.

Contributions are welcome. Please open an issue or fork the repository, create a new branch (feature/your-feature-name) and submit a pull request for any enhancements or bug fixes.

This project is licensed under the MIT License - see the LICENSE file for information.

If you are having problems, please let me know by raising a new issue.

Main components on the Custom rp2040

W25Q128JVS USBLC6-2SC6 RP2040 AMS1117-3.3

Custom rp2040 bill of materials (BOM)

35 components, 16 distinct parts.

Qty	Part	Footprint	Refs
1	W25Q128JVS	SOIC-8_5.3x5.3mm_P1.27mm	U1
1	USBLC6-2SC6	SOT-23-6	U2
1	RP2040	QFN-56-1EP_7x7mm_P0.4mm_EP3.2x3.2mm	U3
1	AMS1117-3.3	SOT-223-3_TabPin2	U4
1	12MHz	Crystal_SMD_3225-4Pin_3.2x2.5mm	Y1
1	USB_C_Receptacle_USB2.0_16P	USB_C_Receptacle_HCTL_HC-TYPE-C-16P-01A	J1
1	500mA	Fuse_1206_3216Metric	F1
2	LED	LED_0402_1005Metric	D1, D2
11	100nF	C_0402_1005Metric	C1, C2, C5, C6, C9, C10, C11, C12 +3
2	1uF	C_0402_1005Metric	C4, C8
3	10uf	C_0402_1005Metric	C7, C16, C17
2	22pF	C_0402_1005Metric	C19, C20
2	1K	R_0402_1005Metric	R1, R7
2	5.1K	R_0402_1005Metric	R3, R4
2	27R	R_0402_1005Metric	R5, R6
2	2.2k	R_0402_1005Metric	R8, R9

Custom rp2040 design files

The KiCad project lives in the ImSeanConroy/custom-rp2040 repository on GitHub; these links point at the commit this page was built from.

LayoutPCB/custom-rp2040.kicad_pcb
SchematicPCB/custom-rp2040.kicad_sch

Custom rp2040: common questions

What microcontroller does the Custom rp2040 use?

The Custom rp2040 is built around the RP2040, from the RP2040/RP2350 family.

How big is the Custom rp2040 PCB?

The Custom rp2040 measures 21.4 × 48.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Custom rp2040?

35 components, from 16 distinct parts. The full bill of materials is listed on this page.

Where can I download the Custom rp2040 design files?

From the ImSeanConroy/custom-rp2040 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Custom rp2040 design in my own project?

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

Can I test firmware for the Custom rp2040 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.