CURATED OPEN HARDWARE

All board projects

Quality open-source board projects and technical materials from CrowdSupply, Hackaday, and Hackster.io, all in one place

For developer reference only: ZouIC indexes these projects and hosts no code or files. Copyright and licensing stay with their authors under each project license. Open Source Licenses
Homebrew 68K Machine Has a PCI Bus
Hackaday General Board

Homebrew 68K Machine Has a PCI Bus

The Peripheral Component Interconnect (PCI) bus was first introduced all the way back in 1992. It quickly became the standard way to interface add-on cards on the PC platform, supplanting …read more

general
GitHub
GitHub AI Hardware

HUSKYLENS 2

HUSKYLENS 2 is an open hardware project indexed from GitHub. Open the original project page for the full description.

Kendryte K2302026-10-10
DFRobotcameratouchscreen
Hackster.io
Hackster.io AI Hardware

I Trained My Own 30M Parameter AI to Run on an ESP32

An experimental language model I trained from scratch, running offline on ESP32-S3 with a touchscreen chat interface.

ai_hardware
iCEBreaker-bitsy FPGA
CrowdSupply General Board

iCEBreaker-bitsy FPGA

An open source iCE40 FPGA dev board in a Teensy form factor

general
GitHub
GitHub ESP32

Inkplate 10

Inkplate 10 is an open hardware project indexed from GitHub. Open the original project page for the full description.

ESP32$1202026-10-10
Solderedeinkwifibluetooth+1
GitHub
GitHub ESP32

Inkplate 2

Inkplate 2 is an open hardware project indexed from GitHub. Open the original project page for the full description.

ESP32$352026-10-10
Solderedeinkwifibluetooth
GitHub
GitHub ESP32

Inkplate 6

Inkplate 6 is an open hardware project indexed from GitHub. Open the original project page for the full description.

ESP32$752026-10-10
Solderedeinkwifibluetooth+1
GitHub
GitHub ESP32

Inkplate 6COLOR

Inkplate 6COLOR is an open hardware project indexed from GitHub. Open the original project page for the full description.

ESP32$1002026-10-10
Solderedeinkwifibluetooth+1
Official Site
Official Site AI Hardware

Insta360 X5

Insta360 X5 is an open hardware project indexed from the official site. Open the original project page for the full description.

Triple AI Chip2026-10-21
Insta360cameramicrophonetouchscreen+1
Hackster.io
Hackster.io General Board

Interlligent PV Energy Management Controller

An intelligent Energy Management Controller to monitor and direct energy to the most appropriate load according to Seasons and Time.

general
IoT Exploitation Practice
Hackaday.io IoT

IoT Exploitation Practice

Since I've been really interested in hardware hacking for quite some time I finally decided to pull apart an Archer C7 v2 (rip I fried it), new target is a D-Link DIR-601 and poke around a bit. I got UART easily and suspect there's JTAG pinout but won't know for sure until I brute force them. Trying to use this as a learning experience; will update with more pics later after I hook up an Arduino and run JTAGenum.

hardware hackingUARTJTAGrouter+1
IOT ModbusBox
Hackaday.io IoT

IOT ModbusBox

ModbusBox allows the integration of industrial controllers and devices that use Modbus RTU into the IoT world. Configuration goes through an embedded web portal (AP mode for setup, client mode on your local WiFi). It can read data registers from up to 4 Modbus slaves and periodically publish to cloud or local IoT services via MQTT, serialized as JSON for easy parsing.

Modbus RTUMQTTIoTgateway+1
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