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4 old gadgets an ESP32 can rescue and make useful again
Dusty clockwork and wired doorbells become networked tools when tiny ESP32 modules add internet time and smart triggers.
Arduino has introduced a Nano shaped board with a Wi-Fi and Bluetooth LE capable Espressif’s ESP32-S3 microcontroller, supporting it with the Arduino IDE and MicroPython. “Beginners can explore in an ...
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