" ... put together a sensor + arduino + a LoRaWAN sender that transmits data 10km+ without the need to change the batterey of the sensors for five years ... "

" ... put together a sensor + arduino + a LoRaWAN sender that transmits data 10km+ without the need to change the batterey of the sensors for five years ... " This should be the pitch on your landing page, I also could barely understand your product if not for reading this comment.