Learning Set ESP32s Board - Wi-Fi and Bluetooth Controller Unit

🧾 List of components for ESP321 project. ESP32 development unit development board for controlling robots and smart projects. 2. 0.96-inch OLED display small screen for data display with 128×64 pixels resolution. 3. Breadboard 830 holes board for assembling and testing circuits without soldering. 4. Infrared obstacle avoidance unit sensor for detecting obstacles in front of the robot. 5. Photoresistor (Light-dependent resistor) light sensor for control based on light intensity. 6. DHT11 sensor for measuring temperature and humidity. 7. HC-SR501 motion sensor (PIR) for detecting moving objects. 8. 10k potentiometer resistor used for controlling voltage or signal. 9. Micro-USB cable used to connect the ESP32 board to the computer or power supply. 10. Resistors 1k / 10k / 220Ω (10 pieces of each type) for various projects and current adjustment. 11. Passive buzzer emits sound when an external signal is activated. 12. Active buzzer emits sound independently when powered on. 13. 5V dual-channel relay unit used to turn high-voltage devices on or off. 14. Switch keycaps, 6 buttons for manual control. 15. Dupont connecting wires (male–female F–M), 10 wires to connect modules with ESP32. 16. Dupont connecting wires (female–female F–F), 10 wires to connect modules together. 17. Dupont connecting wires (male–male M–M), 10 wires to connect modules on the board. 18. Red / Blue / Green LEDs (5 of each color) used for lighting or signal testing. 19. RGB LED multi-color light used in interactive projects.