SHT3X Temperature and Humidity sensor Interfacing with ESP8266

Introduction: In this tutorial, we will design and develop a Digital Thermometer and Hygrometer Meter With Oled Display. For this, we will be Interfacing SHT3X Temperature and Humidity sensor with…

Change ESP8266 WiFi credentials without uploading code from Arduino IDE

Overview: In this article, we are going to walk through ” how to Change ESP8266 WiFi credentials without uploading code from Arduino IDE”, We will update WiFi Credential wirelessly and store…

Controlling LED from AWS using NodeMCU & Arduino IDE.

Overview: This Tutorial ” Controlling LED from AWS using NodeMCU & Arduino IDE. ” is all about Controlling Peripherals like AC Appliances and Simple LED from AWS IoT using NodeMCU…

Hard resetting via RTS pin : Fixed & Explained

Hard resetting via RTS pin: I know you are struggling with this error/ issue so far, and it is killing your patience. So let me explain the Issue. You will…

Storing ESP8266 data into Amazon DynamoDB using AWS IoT Core(MQTT) & Arduino

Overview: In this tutorial, we shall discuss how to store ESP8266 data into the Amazon DynamoDB using AWS IoT Core(MQTT) &  ArduinoIDE In the previous article of this series I walked through…

FIX : Error downloading http://arduino.esp8266.com

In this ESP8266 Troubleshooting article, we shall discuss “How to Fix – Error downloading http://arduino.esp8266.com/stable/package_esp8266com_index.json” Whenever you are trying to install ESP8266 Add-on in ArduinoIDE you may encounter an error…

How to connect NodeMCU ESP8266 with AWS IoT Core using Arduino IDE & MQTT

Overview: In this tutorial, I will tell you How to connect NodeMCU ESP8266 with AWS IoT Core using Arduino IDE and MQTT Protocol. In this process, we will see how…

Getting started with Thingspeak & Posting DHT22 data to the Thingspeak using NodeMCU

Overview: This tutorial is all about getting started with Thingspeak & Posting DHT22 data to the Thingspeak using NodeMCU, In this video, we will see how to get started with Thingspeak,…