RT: Sailing the greek islands with @helium 3 months ago and today. What an explosion of coverage! Ready for some coastal IoT?
#LoRaWAN #IoT #hnt #thepeoplesnetwork https://t.co/ICs7YtXB3t
RT：三个月前和今天，用@Hemium在希腊群岛航行。多大的报道啊！准备好了吗？
#洛拉旺#物联网#hnt#人民网https://t.co/ICs7YtXB3t