IoT Projects Off-Grid Message Board Since this message board uses a LoRa mesh network, it does not need to rely on Wi-Fi, cellular, or any centralized infrastructure to receive and display messages. - Adafruit Learning System Etsy Shop Sale Notifier Stay off your phone and keep crafting away with this Etsy shop sale notifier. The shadowbox lights up to notify you of new sales.
Adafruit IoT Monthly: Off-Grid Message Board, UDP in IPv6, and more!
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October 5, 2026
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adafruit-io