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Public designs

4 boards
bioamp-exg-pill
@upsidedownlabs

BioAmp EXG Pill is a small and elegant Analog Front End (AFE) board for BioPotential signal acquisition.

schematicpcbbomresistorcapacitorICconnector
CERN-OHL-S-2.020Jul 7, 2026
flipper-zero-backpacks
@chrismettal

Backpack-style addon boards for the Flipper Zero!

schematicpcbbomconnector
CC-BY-SA-4.000Jul 7, 2026
objex_link
@salvatoreraccardi

OBJEX Link is a modular IoT board. It is designed to develop IoT devices that are easy to repair and recycle. It is also perfect for rapid prototyping and developing research and robotics projects.

schematicpcbbomcapacitorresistordiodeconnector
CERN-OHL-S-2.000Jul 7, 2026
ch552g-dev-board
@blueokiris

A simple breakout board with minimal hardware design for the CH552g

schematicpcbbomcapacitorresistorUSB
GPL-3.000Jul 7, 2026
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