RT: We tracked our hike to one of the highest peaks in #Slovakia
The Slavkovsky Peak (2452 m)
No cellular but huge coverage of #LoRaWAN on @helium
We have got many connections from Hungary and Poland
- Over 100km away
- BIG mountains in between.
- Impressed as always!
1/3 https://t.co/zkrIVQ2kA3
RT：我们跟踪我们的徒步旅行到了最高峰之一