NodeMCU + 433 MHz Transmitter Case

Description

A simple enclosure designed in Onshape for a NodeMCU board and 433 MHz RF transmitter. I use this setup as a Wi-Fi/RF controller for my roller shutters.

The case keeps both boards protected while still providing easy access to the necessary connections.

Features

- Space for NodeMCU + 433 MHz transmitter

- Opening for the 433 MHz antenna

- Access to the NodeMCU Micro-USB port

- Removable top cap/lid, which can be glued in place after assembly

- Compact design suitable for mounting near a roller shutter controller

- Ventilation openings on the side

The lid is a separate part, so the electronics can be installed first and the enclosure permanently closed afterwards if needed.

Designed for 3D printing and intended as a simple DIY enclosure for home automation projects using NodeMCU and 433 MHz RF.