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No Internet Chat 💬 ESP32 LoRa 🔥

YouTubeYellow Purple

No Internet Chat 💬 ESP32 LoRa 🔥

Build your own WhatsApp-style off-grid chat system using ESP32 and LoRa SX1278 (RA-02)! 📡💬 📌Full Video: https://youtu.be/-V_aUhRrH0M 📱 Features: WhatsApp-style chat interface Chat history system (messages saved) Off-grid communication (no internet / no WiFi) Long-range wireless messaging using LoRa Works with mobile + web interface ...

5K views1 month ago

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