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Rp2040

eigenlucy·ESPHome-Panel·elec/src/rp2040/elec/layout/default/rp2040.kicad_pcb

Rp2040 PCB layout, top view — open source board by eigenlucy
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About the Rp2040 PCB

Rp2040 is an open source PCB design by eigenlucy, published on GitHub under the MIT license. It is a 2-layer board measuring 10.8 × 21 mm, with 20 components from 9 distinct parts.

By type, the board carries 12 capacitors, 5 resistors and 3 ICs.

It belongs with the iot & wireless designs in this gallery.

From the project

made with atopile

This package should include all the basics needed to layout an RP2040 microcontroller.

- Power Interface: 3.3v voltage input - SPI Interface - I2C Interface Inter-Integrated Circuit interface for connecting low-speed peripherals. - USB 2.0 Interface Handy to program the rp2040. Hook this up to an usb-c. There is a usb-c in a module as well. - GPIO Pins: General Purpose Input/Output pins for digital input/output functionality. - Analog Inputs: Four analog inputs (A0-A3) for reading analog signals.

Rp2040, from the project README
From the project README

Rp2040 bill of materials (BOM)

20 components, 9 distinct parts.

QtyPartRefs
1
—
U1
1
—
U2
1
—
U3
2
50V 20pF C0G ±5% 0402 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS
C1, C2
8
16V 100nF X7R ±10% 0402 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS
C3, C4, C5, C6, C7, C9, C10, C11
2
25V 1uF X5R ±10% 0402 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS
C8, C12
2
62.5mW Thick Film Resistors ±100ppm/℃ ±1% 10kΩ 0402 Chip Resistor - Surface Mount ROHS
R1, R2
1
62.5mW Thick Film Resistors ±100ppm/℃ ±1% 1kΩ 0402 Chip Resistor - Surface Mount ROHS
R3
2
62.5mW Thick Film Resistors ±100ppm/℃ ±1% 27Ω 0402 Chip Resistor - Surface Mount ROHS
R4, R5

Rp2040 design files

The KiCad project lives in the eigenlucy/ESPHome-Panel repository on GitHub; these links point at the commit this page was built from.

Rp2040: common questions

How big is the Rp2040 PCB?

The Rp2040 measures 10.8 × 21 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Rp2040?

20 components, from 9 distinct parts. The full bill of materials is listed on this page.

Where can I download the Rp2040 design files?

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

Can I use the Rp2040 design in my own project?

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

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