Using any LoRaWAN GPS device, such as the Wio LoRaWAN Field Tester, users can submit coverage to @Helium Mappers, showing the viability of #IoT device coverage in an area: https://mappers.helium.com/. https://t.co/PHgWjiltXi
使用任何LoRaWAN GPS设备，如Wio LoRaWAN Field Tester，用户可以向@Hemian Mappers提交覆盖范围，显示#物联网设备覆盖某一区域的可行性：https://mappers.helium.com/. https://t.co/PHgWjiltXi