3D Printed NodeMCU V3 Double Relay Case | Enclosure with Mounting for ESP8266 Module & Dual Relays – Protective IoT Automation Box

Secure and stylishly house your NodeMCU V3 (ESP8266) board and two relay modules with this 3D Printed Double Relay Case. Designed for maker, home automation, and IoT applications, this enclosure provides a clean, professional way to mount, protect, and organize your electronics setup.

The case includes mounting points for the NodeMCU V3 board and two standard relay modules, slots for wiring, and proper access holes for cables and connectors. Built with durable PLA or PETG (depending on material option), this box is ideal for protecting your circuitry from dust, accidental knocks, and providing stable mounting in panels or enclosures.

Features:

• 🔌 Designed for NodeMCU V3 (ESP8266) + two relay modules

• 🔩 Mounting holes included for secure installation

• 🔧 Cut-outs for wires, relay terminals, and USB port

• 🛡 Durable 3D printed enclosure (PLA/PETG)

• 🤖 Ideal for IoT, home automation, switch control panels