Our main sponsor has produced one of the best and easiest to use LoRaWAN sensor development shields. This is based on the Microchip RN2483, it includes a temperature and light level sensor to get you started. It has a small prototyping area for adding your own extras. It has also been used to LoRa enable a number of other products including the Siemens IoT2020 as seen in this post https://www.hackster.io/paolo-carnovale/python-and-lorawan-on-the-siemens-iot2020-3ef9b5
