HardLabs

Lampyrida

amacleod·lampyrida

Lampyrida PCB layout, top view — open source RP2040/RP2350 board by amacleod

About the Lampyrida PCB

Lampyrida is an open source RP2040/RP2350 PCB design by amacleod, published on GitHub under the MIT license. It is a 2-layer board measuring 66.3 × 39.8 mm, with 15 components from 5 distinct parts.

Its main chip is the RP2040 Zero, from the RP2040/RP2350 family. By type, the board carries 5 capacitors, 4 relays, 4 diodes, 1 IC and 1 resistor.

From the project

Just a small project for me to practice SK6812 RGB LED soldering.

Lampyrida, from the project README
From the project README

Main components on the Lampyrida

RP2040 Zero

Lampyrida bill of materials (BOM)

15 components, 5 distinct parts.

QtyPartRefs
1
RP2040 Zero
U1
4
SW_Push_45deg
K1, K2, K3, K4
4
SK6812
D1, D2, D3, D4
5
C
C1, C2, C3, C4, C5
1
R
R1

Lampyrida design files

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

Lampyrida: common questions

What microcontroller does the Lampyrida use?

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

How big is the Lampyrida PCB?

The Lampyrida measures 66.3 × 39.8 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Lampyrida?

15 components, from 5 distinct parts. The full bill of materials is listed on this page.

Where can I download the Lampyrida design files?

From the amacleod/lampyrida repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Lampyrida design in my own project?

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

Can I test firmware for the Lampyrida 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.

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