@ulrick65, 1. Yes, they all work afaik, as listed in the doc https://github.com/jimboca/udi-wirelesstag-poly/blob/master/README.md#supported-sensors-types types 102 and 107 were added, but not in the doc yet 2. I have one outside, but not in where it can get rained on, units were not sealed because you have to open them to replace battery. 3. 102 and 107 are the new ones https://store.wirelesstag.net/products/ext-power I've ordered one of each, but others report they are now worki