Meshtastic
T1000-E
がセールしてたので買ってみた。
https://www.meshtastic.org/
mqtt
https://www.reddit.com/r/meshtastic/comments/1io5w6k/how_to_send_messages_to_the_mesh_with_mqtt/?tl=ja
https://www.reddit.com/r/meshtastic/comments/1aukc64/anyone_had_succes_sending_meesage_originating/?tl=ja
#デバイス