This is the second post about my hobby weather station build, this time describing the LoRaWAN elements. I opted to install a public The Things Network (TTN) gateway outside on my shed so that other users around me can also use this gateway to communicate with TTN. While I could have deployed the whole LoRaWAN stack locally (gateway, network server, join server, application server, etc on a platform such as a Multitech Conduit or with Chirpstack), I thought this would be a good opportunity to give operating a public TTN gateway a spin.