IoT Smart Vault featuring keypad access and automated lighting. An intrusion alarm triggers upon 3 wrong PINs or forced entry, disarmable via code. Includes a Node-RED dashboard for remote lock/unlock operations, alarm management, push notifications, real-time status monitoring, and weekly access graphs.
python mqtt automation dashboard micropython esp32 iot-application nodered embedded-system smartvault
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Updated
Jul 18, 2026 - Python