Update from Varna

[Feb/24 2018]LoraWAN TTN Varna Feb 24

https://www.facebook.com/events/350140218799886/?notif_t=plan_user_joined&notif_id=1519205472334025 IoT in Varna and what's next :)

Julian Sapundzhiev

21 Feb 2018

https://www.facebook.com/events/350140218799886/?notif_t=plan_user_joined¬if_id=1519205472334025

IoT in Varna and what's next :)