Lup Yuen Lee 李立源: "We need a #LoRa Radio for simple Text Messaging .…" - CleverLibre Social

Lup Yuen Lee 李立源 @lupyuen@social.cleverlibre.org

We need a #LoRa Radio for simple Text Messaging ... On these emergency vending machines 🤔

http://inventorspot.com/articles/vending_machines_japan_offer_free_drinks_case_emergency_27115

Mar 10, 2021, 05:57 · · Tusky · · ·

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