Browse hardware designs
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Public designs
Compact, feature-filled CM5 carrier board
Open Source, easy to use Ethernet connected stepper motor controller. Built in FreeCAD, KiCAD and Arduino.
A Meshtastic device based on the Seeed Studio XIAO nRF52840 and EBYTE E22-XXXMXXS series LoRa modules. Pinout matches the Meshtastic xiao ble variant.
Weathergotchi - an E-Paper Climate Logger
Drop-in PCB replacement for the Google Nest Mini v2 with XMOS integration. Inspired by Onju Voice and Home Assistant Voice PE hardware.
In which i2cjak creates a new expansion card design every day until he is given a NICE Framework laptop
Mantis hex ergo keyboard
34 key ZMK keyboard, nice!view, nice!nano & hotswap supported.
A column-staggered wireless spilt keyboard with scrollwheels, thumb- and pinky cluster.
[![CC BY-NC-SA 4.0][cc-by-nc-sa-shield]][cc-by-nc-sa]
A 4x10 hotswap ortholinear keyboard that supports multiple configurations.
A sub-micrometer 3D motion control plattform.
PMW3610 laser mouse sensor breakout board, support either 1.8V or 3.3V logic
The 2025 Hackaday Supercon RF Communicator Badge
BelayBox reference hardware
Framework Expansion Card that includes a USB hub to hide a bare dongle inside and still have a USB-A port externally
MCU-Datalogger
CM5 LoRaWAN carrier board in a compact, feature-filled footprint