Tutorial: ESP32 - Page 2 of 4 - The Engineering Projects

Servo Motor Control with ESP32 WebServer TEP , The Engineering Projects , Boxes

08 - Feb - 2022

alinamybeth

ESP32 Projects

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ESP32 and Servo Motor Interfacing, esp32 servo motor, servo motor esp32, control servo with esp32, esp32 servo control, servo motor esp32, esp32 servo, servo esp32

<img src="https://images.theengineeringprojects.com/image/main/2022/01/25-6.jpg" alt="ESP32 and Servo Motor Interfacing, esp32 servo motor, servo motor esp32, control servo with esp32, esp32 servo control, servo motor esp32, esp32 servo, servo esp32" class="alignCenter" width="300" height="156" srcset="https://images.theengineeringprojects.com/image/300/2022/01/25-6.jpg 300w, https://images.theengineeringprojects.com/image/600/2022/01/25-6.jpg 600w" sizes="(max-width: 300px) 100vw, 300px" decoding="async" loading="lazy" onclick="openImage( ...

ESP32 and Servo Motor Interfacing

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Accessing ESP32 Dual Core TEP , The Engineering Projects , Boxes

06 - Feb - 2022

alinamybeth

ESP32 Projects

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Accessing ESP32 Dual Core, FreeRTOS in ESP32, esp32 dual core, dual core in esp32, dual core access in esp32, esp32 dual core access

We are familiar with multiple features of the ESP32 module. Like Wi-Fi capabilities, classic Bluetooth, Bluetooth low energy (BLE), inbuilt sensors etc. Hello readers, I hope you all are doing great. We have already mentioned in our previous tutorials that, ESP32 is also featured with a Dual-Core Processor. Which provides better performance and efficiency. In this tutorial, we will learn how to use ESP32’s dual cores. ESP32 has two (32-bit each) Tensilica Xtensa LX6 microprocessors namely, core0 and core1 which makes it a powerful dual-core microcontroller and hence stands apart from its pred ...

Accessing ESP32 Dual Core

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Sending Sensor Readings to Google Sheet Through IFTTT using ESP32 TEP , The Engineering Projects , Boxes

05 - Feb - 2022

alinamybeth

ESP32 Projects

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Sending Sensor readings to Google Sheet through IFTTT, ESP32 data upload to Google Sheet through IFTTT, Send data to Google sheet with IFTTT, Data sending with IFTTT ESP32, ESP32 IFTTT

Hello readers, I hope you all are doing great. In our previous tutorial, we learnt how to make HTTP POST from ESP32 to the IFTTT server. In this tutorial, we will learn about another application of the ESP32 module in the field of IoT (Internet of Things). We can publish multiple sensor readings from ESP32 to Google sheets via the IFTTT web service. IFTTT is used as a third-party web service to integrate Google sheets with ESP32. <img src="https://images.theengineeringprojects.com/image/main/2022/01/1-4.jpg" alt="Sending Sensor readings to Google Sheet through IFTT ...

Sending Sensor readings to Google Sheet through IFTTT

ESP32 data upload to Google Sheet through IFTTT

Send data to Google sheet with IFTTT

Data sending with IFTTT ESP32

ESP32 IFTTT

ESP32 HTTP Post with ThingSpeak and IFTTT TEP , The Engineering Projects , Boxes

04 - Feb - 2022

alinamybeth

ESP32 Projects

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ESP32 HTTP Post with ThingSpeak and IFTTT, ESP32 IFTTT ThingSpeak, HTTP Post in ESP32, ESP32 Post request with Thingspeak and IFTTT, IFTTT and Thingspeak with ESP32

ESP32 is a powerful chip for Internet of Things applications. This tutorial is also based on another ESP32 application in the field of IoT. Hello readers, I hope you all are doing great. In the previous tutorial, we learned how to send sensor readings from ESP32 to the cloud (ThingSpeak webserver). In this tutorial, we will learn to send HTTP POST requests from the ESP32 board to ThingSpeak and IFTTT APIs. What is HTTP? <img src="https://images.theengineeringprojects.com/image/main/2022/01/1-3.jpg" alt="ESP32 HTTP Post with ThingSpeak and IFTTT, ESP32 IFTTT ThingS ...

ESP32 HTTP Post with ThingSpeak and IFTTT

ESP32 IFTTT ThingSpeak

HTTP Post in ESP32

ESP32 Post request with Thingspeak and IFTTT

IFTTT and Thingspeak with ESP32

Sending Data to Cloud with ESP32 and ThingSpeak TEP , The Engineering Projects , Boxes

01 - Feb - 2022

alinamybeth

ESP32 Projects

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Sending data to Cloud with ESP32 and ThingSpeak, ESP32 ThingSpeak communication, send data to ThingSpeak with ESP32, ThingSpeak ESP32, ESP32 ThingSpeak, what is ThingSpeak, ThingSpeak API with ESP32

The Internet of Things ( or IoT) is a network of interconnected computing devices such as digital machines, automobiles with built-in sensors, or humans with unique identifiers and the ability to communicate data over a network without human intervention. Hello readers, I hope you all are doing great. In this tutorial, we will learn how to send sensor readings from ESP32 to the ThingSpeak cloud. Here we will use the ESP32’s internal sensor like hall-effect sensor and temperature sensor to observe the data and then will share that data cloud. What is ThingSpeak? <i ...

Sending data to Cloud with ESP32 and ThingSpeak

ESP32 ThingSpeak communication

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ESP-NOW Protocol with ESP32 and ESP8266 TEP , The Engineering Projects , Boxes

31 - Jan - 2022

alinamybeth

ESP32 Projects

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ESP-NOW Protocol with ESP32 and ESP8266, ESP Now, ESP Now with ESP32, ESP Now with ESP8266, ESP Now Protocol with ESP32, Implement ESP Now in ESP32, ESP Now with ESP32 in Arduino IDE

Hello readers, I hope you all are doing great. In this tutorial, we will learn about the ESP-NOW protocol and how to communicate data between two ESP modules through ESP-NOW protocol and that is too without Wi-Fi connectivity. What is ESP-NOW Protocol? <img src="https://images.theengineeringprojects.com/image/main/2022/01/1-6.jpg" alt="ESP-NOW Protocol with ESP32 and ESP8266, ESP Now, ESP Now with ESP32, ESP Now with ESP8266, ESP Now Protocol with ESP32, Implement ESP Now in ESP32, ESP Now with ESP32 in Arduino IDE" class="alignCenter" width="600" height="369" ...

ESP-NOW Protocol with ESP32 and ESP8266

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ESP Now with ESP32 in Arduino IDE

ESP32 Internal Temperature Sensor TEP , The Engineering Projects , Boxes

30 - Jan - 2022

alinamybeth

ESP32 Projects

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Hello friends, I hope you all are doing great. Welcome to the 3rd lecture of Section 5(ESP32 Sensors) in the ESP32 Programming Series. We have already discussed the two built-in ESP32 sensors i.e. Hall Effect Sensor and Capacitive Touch Sensor. Today, we are going to discuss the 3rd and final built-in ESP32 sensor i.e. Internal Temperature Sensor. ESP32 Internal Temperature Sensor is used to calculate the temperature of the ESP32 core. So, we can't use it to measure the ambient temperature (the temperature of the atmosphere), for that, we need to use embedded temperature sensors i.e. DS18B2 ...

Receiving Emails with ESP32 using IMAP Server TEP , The Engineering Projects , Boxes

29 - Jan - 2022

alinamybeth

ESP32 Projects

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Receiving Emails using IMAP server with ESP32, IMAP with ESP32, IMAP ESP32, ESP32 IMAP, Receive Emails with IMAP ESP32, Email IMAP in ESP32

Hello readers, I hope you all are doing great. In our previous tutorial, we learned SMTP server and how to implement an SMTP server for sending emails with ESP32. In the previous tutorial, we also demonstrated some examples like sharing raw text, HTML text, images and text files. So, at the transmitter end, we are using the SMTP server. But, what about the receiver end? At the receiver end, we use another protocol called IMAP (or Internet Message Access Protocol) and POP3 (Post office Protocol V3) for receiving the emails. <img src="https://images.theengineeringpro ...

Receiving Emails using IMAP server with ESP32

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Sending Email with ESP32 using SMTP Protocol TEP , The Engineering Projects , Boxes

27 - Jan - 2022

alinamybeth

ESP32 Projects

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Sending Email with ESP32 using SMTP, SMTP with ESP32, SMTP ESP32, ESP32 SMTP, Sending Emails with SMTP ESP32, Email SMTP in ESP32

Hello readers, I hope you all are doing great. In this tutorial, we will learn how to send an email using ESP32 module. We will also learn to send text files, images or some sensor readings using the SMTP server using the ESP32 module. In IoT (Internet of things), there are various applications where we need to send emails carrying information like sending some sensor readings, altering emails, images, text files and much more. What is SMTP? <img src="https://images.theengineeringprojects.com/image/main/2022/01/1-13.jpg" alt="Sending Email with ESP32 using SMTP, S ...

Sending Email with ESP32 using SMTP

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ESP32 Capacitive Touch Sensor in Arduino IDE TEP , The Engineering Projects , Boxes

31 - Dec - 2021

zoyebella

ESP32 Projects

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ESP32 capacitive touch sensor, What is a capacitive touch sensor and how does it work, Capacitive touch sensor in ESP32, Programming capacitive sensor in ESP32, Code for touchRead, Testing, Code description, Serial monitor, Loop(), Setup()

Hello readers, I hope you are all doing great. Welcome to the 2nd lecture of Section 5(ESP32 Sensors) in the ESP32 Programming Series. In the previous tutorial, we discussed the built-in ESP32 Hall Effect Sensor. In this tutorial, we will discuss another inbuilt sensor of the ESP32 i.e. Capacitive Touch Sensor. ESP32 Board has 10 built-in capacitive touch pins, which generate an electrical signal when someone touches these pins. These ESP32 touch pins are normally used to wake up the board from deep sleep mode. These touch pins are also used to replace the normal mechanical buttons with tou ...

ESP32 capacitive touch sensor

What is a capacitive touch sensor and how does it work

Capacitive touch sensor in ESP32

Programming capacitive sensor in ESP32

Code for touchRead

Testing

Code description

Serial monitor

Loop()

Setup()