2 layers54.2 × 46.5 mm

Neoheart v2
fellettigiacomo/NeoHeart
Open Source ATtiny816-based heart shaped PCB with Addressable LEDs!
46 parts21CERN-OHL-S-2.0
Open-source boards designed in KiCad by fellettigiacomo on GitHub, from 2 repositories. A board’s address here is its repository’s there.

fellettigiacomo/NeoHeart
Open Source ATtiny816-based heart shaped PCB with Addressable LEDs!

fellettigiacomo/esp32-WLED-4ch-controller
Open source 4 Channel esp32-powered WLED controller with 4 relays and built in level shifter