This is v1 of this wall mount. Since it is a lightweight design (Walls only1.2mm) it has to be tested how and if the direct summer sun causes any warping or distortions.
Since it is for outdoor usage and it can or will be exposed to direct sun shine, I would use white PETG. But it's clearly up to you
Häuschen_Aussentemperaturfühler_v1.stl | 256.0KB |