RT: how much ground does an @Open5G outdoor @helium 5G Hotspot cover? great visualization from the community of a 21ft high installation. pretty impressive! https://t.co/bP6xY4zo1A
转发：Open5G户外氦5G热点覆盖多少地面？从21英尺高的装置社区中获得绝佳的视觉效果。非常令人印象深刻！https://t.co/bP6xY4zo1A