ESP32 - Button - Servo Motor
This tutorial instructs you how to use ESP32 with button and servo motor. In detail, we will learn how to do:
- ESP32 automatically rotates servo motor to 90° if the button is pressed.
- ESP32 automatically rotates servo motor to 0° if the button is pressed again
That process is repeated.
Hardware Used In This Tutorial
1 | × | ESP-WROOM-32 Dev Module | |
1 | × | Micro USB Cable | |
1 | × | Button | |
1 | × | Servo Motor | |
1 | × | Jumper Wires | |
1 | × | (Optional) 5V Power Adapter | |
1 | × | (Optional) DC Power Jack | |
1 | × | (Optional) ESP32 Screw Terminal Adapter |
One of the following breadboard:
1 | × | Full-sized 830-Point Breadboard | |
1 | × | Half-sized 400-point Breadboard | |
1 | × | Mini-sized 170-point Breadboard | |
1 | × | All-sized Breadboard Kit |
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Wiring Diagram

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