ESP8266 Archives - electroSome

Sending E-mail from ESP8266 – IoT Project

Basamma B — Thu, 17 Jan 2019 07:16:05 +0000

The scope of the IoT applications is growing from controlling appliances to monitoring devices (like sensors) and sending e-mails. So here I am writing an article on Sending Email from ESP8266 and it will be a step forward in the IoT Implementation. Components Required ESP8266 Breadboard USB Cable Software SMTP Server Setup In order to send […]

The post Sending E-mail from ESP8266 – IoT Project appeared first on electroSome.

Controlling LED using ESP8266 and Telegram Bot – IoT Project

Basamma B — Fri, 21 Dec 2018 11:22:38 +0000

In this project we will control an LED which is connected to ESP8266 with a Telegram bot. Hope you know about Telegram, it is a messenger app similar to Whatsapp. This enables users to control their ESP8266 via simply typing and sending commands in Telegram. By adding some relays or TRIAC you can make this […]

The post Controlling LED using ESP8266 and Telegram Bot – IoT Project appeared first on electroSome.

Updating Sensor Data to Google Spreadsheet using ESP8266 – IoT Project

Basamma B — Wed, 28 Nov 2018 05:09:26 +0000

In IoT applications, the monitored sensor data needs to be recorded. This data logging is important for data analytics. So in this tutorial, we will record the sensor captured data in a Google spreadsheet. Components Required ESP8266 10KΩ Potentiometer Breadboard USB Cable Connecting Wires Hardware Circuit Diagram Software Google Spreadsheet Creation Login to your Gmail account […]

The post Updating Sensor Data to Google Spreadsheet using ESP8266 – IoT Project appeared first on electroSome.

Flashing Espressif and NodeMCU Firmware to ESP8266

Basamma B — Sun, 28 Oct 2018 17:01:29 +0000

In the earlier articles, we have written our own program in Arduino IDE to access GPIO pins of ESP8266 or to interface sensors to ESP8266. But if we write our own program to access GPIO Pins, the existing firmware will be completely erased and the new program will be written on the ESP8266. So in this […]

The post Flashing Espressif and NodeMCU Firmware to ESP8266 appeared first on electroSome.

Home Automation using ESP8266 & Blynk App – IoT

Basamma B — Wed, 03 Oct 2018 09:25:10 +0000

A home automation system is an automating the bulk of electronic and electrical tasks within a home. It uses a combination of hardware and software to enable control and management over appliances and devices within a home. Home automation not only refers to reduce human efforts but also energy efficiency and time saving. Here we are performing home automation […]

The post Home Automation using ESP8266 & Blynk App – IoT appeared first on electroSome.

ESP8266 as MQTT Client – Arduino IoT

Basamma B — Tue, 04 Sep 2018 06:02:28 +0000

IoT or Internet of Things is an emerging technology which enables us to create a network of devices, sensors, actuators to connect and exchange data. MQTT (Message Queuing Telemetry Transport) is one of the commonly used protocol in this field. It consists of MQTT Broker and MQTT Clients. Where MQTT Broker is the server through […]

The post ESP8266 as MQTT Client – Arduino IoT appeared first on electroSome.

Interfacing DHT11 Sensor with ESP8266

Basamma B — Mon, 11 Jun 2018 17:25:17 +0000

In this article, I am going to explain about interfacing of DHT11 sensor with ESP8266. For that we have to make only 3 connections between the DHT11 sensor and ESP8266. For the working demonstration we will be programing ESP8266 as a web server for displaying temperature and humidity in a web browser as per request. Components Required […]

The post Interfacing DHT11 Sensor with ESP8266 appeared first on electroSome.

Calling API using ESP8266

Basamma B — Sat, 09 Jun 2018 02:33:42 +0000

The objective of this tutorial is to explain how to do HTTP JSON GET requests using an ESP8266 and Arduino IDE. Components Required ESP8266 USB Cable Hardware Software Code #include <ESP8266WiFi.h> #include <ESP8266HTTPClient.h> #include <ArduinoJson.h> const char* ssid = "SERVER NAME"; const char* password = "SERVER PASSWORD"; void setup() { Serial.begin(115200); WiFi.begin(ssid, password); while […]

The post Calling API using ESP8266 appeared first on electroSome.

IoT Temperature Data Logger Using ESP8266 and LM35

Basamma B — Fri, 06 Apr 2018 19:15:10 +0000

In this project, we are going to log and monitor temperature data over internet using ThingSpeak IoT server. And we can view the logged data and graph over time in their website. It is made using ESP8266 WiFi module and LM35 temperature sensor. ESP8266 WiFi chip reads the current temperature from LM35 using ADC and […]

The post IoT Temperature Data Logger Using ESP8266 and LM35 appeared first on electroSome.

Digital Thermometer using LM35 Sensor and ESP8266

Basamma B — Tue, 03 Apr 2018 20:41:05 +0000

In this project, we are going to monitor the current room temperature over internet using ESP8266 programmed as a web server. It is accomplished by establishing data communication between ESP8266 WiFi module and LM35 temperature sensor using ADC. Components Required ESP8266 LM35 Breadboard Connecting Wires Hardware Circuit Diagram Circuit Connection Connect 3.3V pin of ESP8266 to first […]

The post Digital Thermometer using LM35 Sensor and ESP8266 appeared first on electroSome.