RT: I've helped build the infrastructure of the @helium network 🎈. Now it's time to build devices for the network. I'm using the @RAKwireless helium dev. kit and the @arduino starter kit.
#hnt #IoT #opensource https://t.co/i59srY0r6l
RT：我帮助建立了@Hemia网络的基础设施🎈. 现在是时候为网络构建设备了。我使用的是@rak无线氦开发工具包和@arduino初学者工具包。
#hnt#物联网#开源https://t.co/i59srY0r6l