Hcb wifi rp2040-devboard

Supertiger576·hcb-wifi-rp2040-devboard·devboard/devboard.kicad_pcb

About the Hcb wifi rp2040-devboard PCB

Hcb wifi rp2040-devboard is an open source RP2040/RP2350 PCB design by Supertiger576, published on GitHub under the MIT license. It is a 2-layer board measuring 32 × 69.9 mm, with 40 components from 18 distinct parts.

Its main chip is the RP2040, from the RP2040/RP2350 family. Other key parts include the Flash Memory, Voltage Regulator and MCP1700x-330xxTT. By type, the board carries 19 capacitors, 11 resistors, 4 ICs, 3 connectors, 1 crystal and 1 switch.

It belongs with the iot & wireless and dev boards & breakouts designs in this gallery.

From the project

An RP2040 devboard created with a guide from Hack Club

This project interested me as a lot of people have told me that devboards were useful.

Fabrication files are in the devboard folder. These same files are zipped for import in devboard.zip.

Hcb wifi rp2040-devboard, from the project README — From the project README

Main components on the Hcb wifi rp2040-devboard

RP2040 Flash Memory Voltage Regulator MCP1700x-330xxTT

Hcb wifi rp2040-devboard bill of materials (BOM)

40 components, 18 distinct parts — part numbers from the project's BOM.

Qty	Part	Footprint	Refs
1	RP2040	QFN-56-1EP_7x7mm_P0.4mm_EP3.2x3.2mm	U1
1	Flash Memory	Winbond_USON-8-1EP_3x2mm_P0.5mm_EP0.2x1.6mm	U2
1	Voltage Regulator	SOT-23	U3
1	MCP1700x-330xxTT	SOT-23	U4
1	Crystal	Crystal_SMD_3225-4Pin_3.2x2.5mm	Y1
2	CONN_01X20 Conn_01x20	PinHeader_1x20_P2.54mm_Vertical	J2, J3
1	CONN_01X03 Conn_01x03	PinHeader_1x03_P2.54mm_Vertical	J4
1	RM2	RMC20452T	RM2
1	Button	SW_Push_SPST_NO_Alps_SKRK	SW1
2	1UF 1uF	C_0402_1005Metric	C1, C10
11	0.1UF 0.1uF	C_0402_1005Metric	C2, C3, C4, C5, C6, C7, C8, C9 +3
4	10UF 10uF	C_0603_1608Metric	C13, C14, C18, C19
2	33PF 33pF	C_0402_1005Metric	C15, C16
4	5.1K 5.1k	R_0402_1005Metric	R1, R2, R3, R9
2	27	R_0402_1005Metric	R4, R5
2	1k	R_0402_1005Metric	R6, R7
2	10K 10k	R_0402_1005Metric	R8, R12
1	470	R_0402_1005Metric	R11

Hcb wifi rp2040-devboard design files

The KiCad project lives in the Supertiger576/hcb-wifi-rp2040-devboard repository on GitHub; these links point at the commit this page was built from.

Hcb wifi rp2040-devboard: common questions

What microcontroller does the Hcb wifi rp2040-devboard use?

The Hcb wifi rp2040-devboard is built around the RP2040, from the RP2040/RP2350 family.

How big is the Hcb wifi rp2040-devboard PCB?

The Hcb wifi rp2040-devboard measures 32 × 69.9 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Hcb wifi rp2040-devboard?

40 components, from 18 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 Hcb wifi rp2040-devboard design files?

From the Supertiger576/hcb-wifi-rp2040-devboard 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 Hcb wifi rp2040-devboard design in my own project?

Yes, under the terms of its MIT license, which Supertiger576 chose for the repository.

Can I test firmware for the Hcb wifi rp2040-devboard 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.