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
GitHub
GitHub ESP32

Touch LCD 1.54

Touch LCD 1.54 is an open hardware project indexed from GitHub. Open the original project page for the full description.

ESP32-S3R8$142026-10-10
Wavesharewifibluetoothtouchscreen+3
GitHub
GitHub ESP32

ToughC5

ToughC5 is an open hardware project indexed from GitHub. Open the original project page for the full description.

ESP32-C52026-10-21
M5Stackwifibluetoothtouchscreen
Official Site
Official Site AI Hardware

TOZO AIVU

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

2026-10-21
TOZOwearable
Official Site
Official Site AI Hardware

TOZO VIZO Z1 Pro

TOZO VIZO Z1 Pro is an open hardware project indexed from the official site. Open the original project page for the full description.

2026-10-21
TOZOwearable
GitHub
GitHub AI Hardware

TRMNL (BWRY)

TRMNL (BWRY) is an open hardware project indexed from GitHub. Open the original project page for the full description.

$1392026-10-10
TRMNLeinkbattery
GitHub
GitHub AI Hardware

TRMNL (OG)

TRMNL (OG) is an open hardware project indexed from GitHub. Open the original project page for the full description.

$1392026-10-10
TRMNLeinkbattery
GitHub
GitHub ESP32

TRMNL (X)

TRMNL (X) is an open hardware project indexed from GitHub. Open the original project page for the full description.

ESP32-S3$2292026-10-10
TRMNLeinkwifibluetooth+1
Turning the Raspberry Pi into a MCU Programmer
Hackaday General Board

Turning the Raspberry Pi into a MCU Programmer

Once you graduate beyond development boards like the Arduino or Wemos D1, you’ll find yourself in the market for a dedicated programmer. In most cases, your needs can be met …read more

general
GitHub
GitHub AI Hardware

UGen300 / UGen200

UGen300 / UGen200 is an open hardware project indexed from GitHub. Open the original project page for the full description.

Hailo-10H / Hailo-8L2026-10-21
ASUS
GitHub
GitHub ESP32

Ulanzi TC001

Ulanzi TC001 is an open hardware project indexed from GitHub. Open the original project page for the full description.

ESP32$302026-10-10
Ulanziwifibluetoothbattery
Hackster.io
Hackster.io ESP32

Ultra-Low-Power CO₂ Monitor Using CrowPanel E-Paper

A low-power consumption CO2 concentration monitor using Sensirion's SCD41 and Elecrow's CrowPanel ESP32 E-Paper Display.

esp32
UltraMiner FPGA
CrowdSupply General Board

UltraMiner FPGA

Affordable 16 nm Xilinx FPGA dev board for crypto mining and other high performance applications

general
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