The ESP32 is a powerful, low-cost microcontroller that is widely used in the development of IoT projects.It is popular for its high processing power, low energy consumption, and built-in Wi-Fi and ...

ESP32 Bluetooth Home Automation system to control 8 home appliances with Bluetooth, IR remote, and manual switches. ... After that, I have soldered all the components as per the circuit diagram. Then ...

Now connect the ESP32 Cam with FTDI, program it, and then connect all the components as shown in the circuit diagram. Fig6. Smart Bluetooth Lock Circuit System Testing. Now install the Bluetooth ...

Also, the ESP32 supports Wi-Fi through a Media Access Controller (MAC) and baseband circuits. Moreover, the ESP32 can be operated by USB or from a lithium-based battery of 3.3V. Functional block ...