This design is a sturdy, PETG-printed enclosure tailored for an ESP32RelayX8 relay board. The enclosure features a  screw-secured lid (M3x5mm self tapper, 4 off) for easy access to the internal components while providing robust protection.

Key features include:

• Strain Relief Saddles: Designed for secure cable management, ensuring wires stay firmly in place. Two saddles are required, which are printed separately and mounted within the enclosure.
• Ventilation and Access: Cutouts for external connections, ensuring easy wiring access.

This design is optimized for PETG filament to withstand heat and provide durability, making it ideal for use in environments with higher operating temperatures.

Enable supports for the enclosure,

3 walls

100% infill