RT: Tim is doing awesome things in Hawaii with the Helium Network — both as a network deployer and by solving real world problems with LoRaWAN powered sensors.
This should be a fun talk! https://twitter.com/tim0804651...
RT：蒂姆在夏威夷用氦网络做了一些了不起的事情——既作为网络部署者，也通过使用罗兰万供电的传感器解决现实世界中的问题。
这应该是一场有趣的谈话！https://twitter.com/tim0804651...