ESP8266 with Adafruit IoT Platform, Adafruit IO, Adafruit MQTT ESP8266 IoT Project

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Project Description:
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In today’s episode, you will learn how to use Nodemcu ESP8266 WiFi module with Adafruit IoT Platform or Adafruit IO for sensor monitoring.

Since this is a getting started tutorial on the Adafruit IO and I have to explain the most basic things including, how to create a free account on Adafruit IO, how to create your first IoT dashboard or Adafruit IO Applet, how to install the Adafruit MQTT Library, and how to write a very simple program to send the sensor data to the Adafruit IoT platform; So, I decided to use DHT11 Temperature and Humidity sensor with the Nodemcu ESP8266 WiFi module. For this project, you will also need an Oled display module, the one you can see on the screen is the SSD1306 I2C-supported Oled display module and you will also need a 5v buzzer. If you don’t want to use Oled display and buzzer, it's ok, you can continue with ESP8266 and DHT11 sensor.

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Amazon Purchase links:
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DHT11 Temperature and Humidity sensor

Nodemcu ESP8266 WiFi module

ESP8266 D1 Mini

SSD1306 Oled Display Module

5V Buzzer

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About the Electronic Clinic:
Electronic Clinic helps the students and other professionals to learn electronics, designing, and programming. Electronic Clinic has tutorials on Arduino, Arduino Nano, Raspberry PI, image processing, gsm based projects, Bluetooth based projects, esp8266 projects, Nodemcu projects, robotics, desktop application designing and programming, PLC, SCADA, RC Planes, Electronics, Power Generation, HMI, and much more. Check my Playlists.

#Adafruit #esp8266 #iotproject

[jeffschroeder]

Thank to Adafruit for contributing so much to makers.

[PhG]

Indeed, the Adafruit is very nice. One of the most beautifull dashboards available. A very nice video. As usual !

[nobody.]

why do we need transistor to switch on the buzzer can't we use Digital output of esp 8266 pin?

[jiesuranmenon]

Very helpful video. I'd like to ask whether if I can use Adafruit through android application ?

[ABDURRAHMAN-cnhw]

I already emailed you brother, how to contact with you brother?

[Rolegend]

doesnt even explain how to get the adafruit key or any of the code for the communication to the dashboard