Introduction: ESP32 Based Phone Stand

I created a phone stand that can be controlled remotely using wifi based on the ESP32.

How to use

We use the controls on Blynk which is a slider to control the position of the servo through the angle

Supplies

In this project, I used these materials

  • ESP32
  • Jumper Cables
  • SG90 Servo

Step 1: Building the Circuit

In this circuit, I connected the devices to these pins respectively:

  • PIN 13 Servo1
  • PIN 12 Servo2
  • PIN 14 Servo3

Step 2:

Then I coded a program to control the servos through Blynk

The details of the code are in this GitHub repository

https://github.com/Mtthoe/TR_IOT

Step 3: Connect to Database

Now I need to make a device on Blynk, add my device, and create a Dashboard with all the widgets used to control the servos as well as show the output.