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Overview: IoT Based Battery Monitoring System using ESP8266
In this project, we will build a Battery Status Monitoring System using ESP8266 & Arduino IoT Cloud. Using this system we can monitor battery voltage and percentage from anywhere in the world. Therefore, this system is useful for monitoring battery charging /discharging status remotely.
As we know, the battery in any system or device is the main component because it powers the entire system. Hence, we need to monitor the voltage level of the battery. We all know that an improper system of charging and discharging may lead to battery damage or system failure. Most of the electrical/electronics devices have a Battery Management System (BMS). Actually, BMS monitors all the properties of the battery like the voltage, current, temperature & auto cut-off system. To ensure the proper safety and handling of Lithium-Ion or Lithium Polymer batteries.
The BMS can only monitor the condition of the battery and alarm the user through a battery indicator. But in this project, we have used the Internet of Things( IoT) technology which can directly notify the users remotely. now due to the use of the Internet of Things, we can directly notify the users remotely. The user can check the battery status on their smartphones or Computer Dashboard from anywhere in the world.
In this IoT-based Battery Monitoring System, we will use the NodeMCU ESP8266 board to send the battery status data to the Arduino IoT cloud.
theiotprojects.com/battery-status-monitoring-system-using...
Today we will learn how to Plot Sensor readings to Webserver in Real-Time Chart using the ESP8266. We will use an HC-SR04 Ultrasonic sensor to read (Distance in cm) on a web server. The ESP8266 will host a web page with real-time charts that have new readings added every 3 seconds. We also don’t need to keep refreshing the page to read new readings.
Plotting Sensor Readings to Real Time ChartProject OverviewWatch the Video DemonstrationPrerequisites1. Install ESP8266 Board in Arduino IDE2. Filesystem Uploader Plugin3. Installing LibrariesComponents RequiredSchematic DiagramUltrasonic HC-SR04 wiring to ESP8266Organizing your FilesCreating the HTML FileProgram SketchCode ExplainationUploading Code and HTML FileDemonstrationConclusion
Project Overview
To run this project, we’ll build an asynchronous web server. So we will be using the ESPAsyncWebServer library.
We will also design the web page using HTML. The HTML file is stored on the ESP8266 File System (SPIFFS). Here are the few tutorials based on the NodeMCU web server.
NodeMCU ESP8266 Monitoring DHT11/DHT22 Temperature and Humidity with Local Web ServerIoT Web Controlled Smart Notice Board using NodeMCU ESP8266
ESP8266 Plot Sensor readings to Webserver in Real-Time Chart
We’ll display distance in cm, from the HC-SR04 Ultrasonic sensor on a chart. You can modify this project to display sensor readings from any other sensor like temperature, humidity, and pressure, etc. theiotprojects.com/esp8266-plot-sensor-readings-to-webser...
Today we will learn how to Plot Sensor readings to Webserver in Real-Time Chart using the ESP8266. We will use an HC-SR04 Ultrasonic sensor to read (Distance in cm) on a web server. The ESP8266 will host a web page with real-time charts that have new readings added every 3 seconds. We also don’t need to keep refreshing the page to read new readings.
Plotting Sensor Readings to Real Time ChartProject OverviewWatch the Video DemonstrationPrerequisites1. Install ESP8266 Board in Arduino IDE2. Filesystem Uploader Plugin3. Installing LibrariesComponents RequiredSchematic DiagramUltrasonic HC-SR04 wiring to ESP8266Organizing your FilesCreating the HTML FileProgram SketchCode ExplainationUploading Code and HTML FileDemonstrationConclusion
Project Overview
To run this project, we’ll build an asynchronous web server. So we will be using the ESPAsyncWebServer library.
We will also design the web page using HTML. The HTML file is stored on the ESP8266 File System (SPIFFS). Here are the few tutorials based on the NodeMCU web server.
NodeMCU ESP8266 Monitoring DHT11/DHT22 Temperature and Humidity with Local Web ServerIoT Web Controlled Smart Notice Board using NodeMCU ESP8266
ESP8266 Plot Sensor readings to Webserver in Real-Time Chart
We’ll display distance in cm, from the HC-SR04 Ultrasonic sensor on a chart. You can modify this project to display sensor readings from any other sensor like temperature, humidity, and pressure, etc.
Simply, to build the charts, we’ll use the Highc theiotprojects.com/esp8266-plot-sensor-readings-to-webser...
Overview: Amazon Alexa Home Automation with ESP8266
In this project, we are going to make very useful Amazon Alexa Based Home Automation using Arduino IoT Cloud & ESP8266. Recently, the Arduino Community launched Arduino IoT Cloud which makes this project compatible with Amazon Alexa. So, we don't need any Alexa device like echo dot. We can just control appliances using Amazon Alexa app on smartphones. Basically, in this IoT Platform, you can interface multiple devices to each other and allow them to exchange real-time data. Using this simple interface you will be able to control and monitor the data from anywhere in the world.
The best part of this project is you can control your appliances from anywhere in the world. Not only that, you can control your appliances through regular manual switches if no internet is available. You can use voice commands on the Amazon Alexa app to control the relays. Just by saying, "Alexa, Turn ON/OFF switch 1". If you don't like its interface then you can use Arduino IoT Dashboard to control the switches remotely using Arduino IoT Remote Application.
theiotprojects.com/amazon-alexa-based-home-automation-usi...
In this project, we will make a Patient Health Monitoring System using Arduino IoT Cloud with ESP8266, MAX30100 Pulse Oximeter sensor, DS18B20 temperature sensor, and DHT22 Temperature & Humidity sensor. This system will monitor the parameters like room temperature, room Humidity, Heart Rate, Oxygen Saturation (Sp02) in blood, and body temperature of patients on the Arduino IoT Cloud.
Overview: IoT Based Patient Health Monitoring System
Actually, health care technology is rapidly being revolutionized with the help of the Internet of Things (IoT). Mostly elderly covid patients have high health risks. So, we need to monitor the health status of patients regularly. Therefore I decided to build an IoT-based patient health monitoring system that tracks patient health and uploads the data to the cloud server. Hence we can monitor the health parameters like body temperature, heart rate (BPM), blood oxygen levels (Sp02) as well as room temperature and humidity remotely.
In this simple device, the MAX30100 pulse oximeter sensor is used to measure Heart Rate/Pulse (BPM) and Blood Oxygen Level (SpO2). Similarly, to measure body temperature, we use the DS18B20 temperature sensor. Meanwhile, the patient is inside the room. So we need to monitor room temperature and humidity level as well. We should keep them in a room with a certain temperature and humidity level. Hence, we use the DHT22 Temperature & Humidity sensor.
theiotprojects.com/patient-health-monitoring-system-using...
Receiver PCB arrived yesterday. Quick build as not many components with everything transferred from the bread boarded version, including the Arduino which already contained the programming developed on the bread board.
Only additional s/w development was the interrupt handler for the rotary encoder as this was not on the bread board.
Top PCB is a CH340G USB to serial adapter for power and programming/debugging.
The ESP-01 board that uses an ESP8266 SoC can be programmed through the Arduino IDE, but in its simplest form needs some manual intervention to be successfully programmed.
Schematic is shown in another picture.
ESP-12F WiFi module is developed by Ai-thinker Team. core processor ESP8266 in smaller sizes of the module encapsulates Tensilica L106 integrates industry-leading ultra low power 32-bit MCU micro, with the 16-bit short mode, Clock speed support 80 MHz, 160 MHz, supports the RTOS, integrated Wi-Fi MAC/BB/RF/PA/LNA, on-board antenna. More details: www.utmel.com/components/esp12f-ai-thinker-arduino-pinout...
Unleash your creativity with SWYAM DIY PCB Board! 🚀 Dive into the world of electronics with ESP8266 featuring 4MB Flash. Customize with ease, support for your firmware, and default SWYAM magic. Connect sensors effortlessly with multiple programmable GPIO. Your projects, your way! ✨
Order Now : www.mobiiot.in/product/swyam-wifi-2-way-4-step-humming-fr...
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ESP32 Nedir
ESP32, Espressif Systems tarafından üretilen bir mikrodenetleyici ve Wi-Fi/Bluetooth modülü entegresidir. ESP32, özellikle Internet of Things (IoT) uygulamaları için tasarlanmış bir platformdur ve düşük maliyetli, enerji verimli ve yüksek performanslı bir çözüm sunar. ESP32, popüler ESP8266 mikrodenetleyicisinin gelişmiş bir versiyonudur.
İşte ESP32'nin temel özellikleri:
- Çift Çekirdekli İşlemci: ESP32, iki adet Tensilica Xtensa LX6 çekirdeğine sahiptir. Bu, paralel işlemleri destekler ve genel performansı artırır.
- Wi-Fi ve Bluetooth: ESP32, entegre bir Wi-Fi modülü ve Bluetooth Low Energy (BLE) modülü içerir. Bu, cihazın kablosuz ağlara bağlanmasını ve Bluetooth cihazlarla iletişim kurmasını sağlar.
- Düşük Güç Tüketimi: ESP32, enerji verimliliği ön planda tutularak tasarlanmıştır. Uyku modları ve güç tüketimini optimize eden özellikler, batarya destekli ve enerji duyarlı uygulamalar için uygundur.
- Geniş Giriş/Çıkış Pinleri (GPIO): ESP32, bir dizi geniş GPIO pinine sahiptir, bu da sensörler, ekranlar, motorlar ve diğer harici cihazlarla kolayca entegre edilebilmesini sağlar.
- Analog Girişler ve ADC: ESP32, analog sensörleri okumak için Analog-Dijital Dönüştürücü (ADC) pinlerine sahiptir.
- Çeşitli Protokollerin Desteği: ESP32, SPI, I2C, UART gibi iletişim protokollerini destekler, bu da çeşitli sensörler ve diğer cihazlarla iletişim kurabilme yeteneği sağlar.
- Geliştirme Platformları İle Uyum: Arduino IDE, PlatformIO ve Espressif'in kendi IDF (
Overview: BME680 IAQ Monitoring on ESP32 Webserver
In this project, we will monitor the BME680 Indoor Air Quality Monitoring with the ESP32 webserver. We will use the advanced BSEC library for BME680 and monitor its parameters including IAQ on a webserver. So, that you can monitor the sensor values remotely from your local network.
In our previous projects, we have interfaced Arduino with an integrated BME680 Environmental Sensor. Further, we made a BME680 based Indoor Air Quality Monitoring system with esp8266. This could calculate the IAQ value, i.e. Index of Air Quality, C02 equivalent, and percentage of (VOC) Volatile Organic Compound, and measure the environmental parameters like temperature, humidity, pressure, and altitude.
So in this tutorial, we will use a highly advanced BME680 Library called the BSEC library, which is now supported by NodeMCU ESP8266 and ESP32 Development Board. With the help of this library, we can measure the Temperature, Humidity, Pressure, value of IAQ, equivalent carbon dioxide, and Total volatile compound. ESP32 web server is used to monitor environmental data remotely. The ESP32 connects to your Local Wi-Fi network & uploads the data regularly to the webserver.
Components Required
The list of components we need to make this Local Area-based IAQ monitoring project can be found below. You can purchase all the components from the Amazon links.
theiotprojects.com/bme680-indoor-air-quality-monitoring-w...
Fundación Cibervoluntarios organiza en Madrid el segundo encuentro para intercambio de buenas prácticas del proyecto Europeo "IoT for everyone", proyecto Erasmus + que realizamos con socios de Italia, Túnez y Polonia. Uno de los grandes desafíos en la 4ª revolución industrial es la infinidad de aplicaciones y plataformas tecnológicas que se van incorporando a nuestro día a día, como, por ejemplo, la interconexión digital de objetos cotidianos con internet, lo que se conoce como Internet of Things o Internet de las Cosas. Este proyecto se basa en una idea clave: el desafío para acercar a todas las personas las oportunidades y distintos usos de la tecnología IoT, especialmente aquellas personas más alejadas del sector tecnológico sin conocimiento especializado de programación, gracias a la facilidad de usabilidad de TUNIOT, una herramienta desarrollada por uno de los socios.
Qué es el Internet de las Cosas, qué supondrá en un futuro muy próximo y qué hacer para aumentar la seguridad y protección de datos. El Internet de las Cosas es un concepto que cada vez toma más relevancia, pero aún no termina de cuajar en los hogares. La idea que intenta representar queda bastante bien ilustrada por su nombre, cosas cotidianas, app que se conectan al Internet, pero en realidad se trata de mucho más que eso. Si tuviéramos que dar una definición del Internet de las cosas probablemente lo mejor sería decir que se trata de una red que interconecta objetos físicos valiéndose del Internet.
El proyecto, de dos años de duración, persigue una serie de objetivos:
• El uso y conocimiento de la herramienta innovadora TUNIOT, desarrollada por Adel Kassah, que facilita el proceso de programar ya que permite la creación de un código sin previo conocimiento de lenguaje de programación a través de bloques predeterminados que se ensamblan del mismo modo que lo hacen las piezas de un puzzle.
• Acercar la tecnología y despertar interés de personas que, o no estén familiarizadas con el lenguaje de programación y sus usos, o tengan menos recursos y oportunidades, para que puedan utilizar esta tecnología y sus diferentes aplicaciones a nivel personal y/o profesional. Y de esta manera, trasladar este interés para fomentar su empleabilidad, espíritu emprendedor y competencias digitales más especializadas.
• Facilitar el uso de Arduino gracias a la herramienta TUNIOT utilizando la placa ESP8266 conectada a distintos tipos de sensores (movimiento, luz, humedad, vibración, etc.).
• Conectar los objetos automatizados creados con la placa ESP8266 a nuestros dispositivos móviles para así poder controlarlos a distancia, convirtiendo estos objetos en tecnología IoT.
• Permitir a cualquier persona encontrar soluciones a sus problemas del día a día a través de la tecnología del IoT. Aprendiendo a conectar cualquier tipo de dispositivo a objetos cotidianos como, por ejemplo, una bombilla que se puede encender y/o apagar a través del teléfono móvil, unas puertas que se abren cuando detectan el movimiento de un coche/persona, regar una planta cuando la tierra tiene niveles bajos de humedad etc…
• Facilitar la creación de Innovación para la ciudadanía.
Socios: Fundacja Antares (Polonia), Farhat Hached Institute for Research and Democracy (FHIRD - Túnez), EURO-NET Europe Direct Basilicata (Italia)