2 layers100 × 100 mm

Optocupler
Lenart12/etera-uart-bridge
Expander board for driving valve motors, relays and measuring tempature
63 parts2
Open-source boards designed in KiCad by Lenart12 on GitHub, from 1 repository. A board’s address here is its repository’s there.

Lenart12/etera-uart-bridge
Expander board for driving valve motors, relays and measuring tempature