OBO Toolbox

thingiverse

The OBO Toolbox serves as the foundation for various IoT projects where protecting electronics from external influences is crucial. Three models of the 'OBO Betterman' junction box T are utilized, which I believe are particularly well-suited for outdoor use - such as in the garden - due to their IP66 and UV-resistant properties, offering excellent long-term stability. Base plates specifically designed for the T40, T60, and T100 housings have been created. This enables users to employ a 3D printer to either accommodate or expand their own fastenings on the base plate: Example 1 can be found on Github: https://github.com/wolwin/WW-my3DP/tree/master/3DP_OBO_T60_HM-UNI-SENS-BATT/README.md Example 2 is located on Github: https://github.com/wolwin/WW-my3DP/blob/master/3DP_OBO_T40_HB/README.md The screw connectors, a vital feature for all models, establish the mechanical connection from the T housing to various external objects - ranging from small 'sensor housing' to large weather caps. To ensure electronics can 'breathe' outdoors (due to condensation), either commercial vents (such as the 'Wiska EVSP 12 pressure compensation element M12' with EAN: 2050001453440) or a self-made variant using a PTFE pressure compensation membrane DAM-AD (B + B sensors - pressure compensation Membrane Ø6.7 / 5.3 - Art.Nr .: SHOP DAM-AD7) can be utilized. OBO Bettermann T40 - EAN 4012195246756 OBO Bettermann T60 - EAN 4012195246787 OBO Bettermann T100 - EAN 4012195246794 Four 'self-tapping screws DIN 7981 TX stainless steel VA pan head 3.5 x 9.5 mm' are required to attach the base plate inside the T60 and T100 cases. More details can be found here: Github - 3D-Print OBO (german): https://github.com/wolwin/WW-my3DP/tree/master/3DP_OBO