Meter PZEM-004 + ESP8266 & Platform IoT Blynk App

In this opportunity we will integrate our active power meter or electric consumption, Peacefair Pzem-004 with the IoT Blynk app platform available in Android & iOS apps stores using an ESP8266 module, later we will create a dashboard to visualize the 4 available variables as active power, accumulated electrical consumption, voltage and current.    …

Tutorial Platform IoT Ubidots & ESP8266 + Sensor DHT11

  This time we have tested the platform Ubidots, is an IoT platform dedicated to the collection and display of data, creating colorful graphics. For our test we will use the Module ESP8266 and a DHT11 sensor to measure the temperature / relative humidity and later visualize it.  Official Website: Ubidots Initially Create an account…

Installation Node Red dashboard

Node red Dashboard Node red has dashboard to create and view dashboards to interact with the devices in the internet of things. There was an earlier version call node-red-contrib-ui which was replaced by node-red-dashboard created by Dave Conway-Jones (dceejay) thanks for your great contribution.   In this case we will install this add to our…

Installation node Modbus TCP Node Red

In the search for attachable communication protocols Node-Red I found thanks to the collaborative development a library or nodes for communication Modbus TCP IP, the following tutorial is indicated as installing the nodes in lubuntu (Ubuntu). Previous tutorials Recommended Tutorial 1 : Install Lubuntu (Ubuntu) Tutorial 2 : Installation node red platform Tutorial  3 :  Installation…

Update ESP8266 Industrial Modbus TCP IP V2.0

 There have been numerous applications in the ESP8266, I have taken as a goal to integrate this module into one of the industrial protocols most commonly used Modbus TCP IP, it would be good to have a node or sensor that sends data or a driver, OPC, PAC, PLC, HMI or SCADA. A long time…

Introduction to OPC Servers

The OPC (OLE for Process Control) is a communication standard in the field of control and monitoring of industrial processes, based on Microsoft technology, which provides a common interface for communication that allows individual software components to interact and share data. The OPC communication is done through a client-server architecture. The OPC server is the…

Turn led ESP8266 with Thinger.io

This time a test is carried out with the Thinger.io platform, using a 01 ESP8266 be conducted remotely control a diode led directly from the web platform. As shown by a LED diode will control but the application can be with relay actuators and others. Requirements: Tutorial: Programming ESP8266 from Arduino IDE Tutorial: Introduction to…

Introduction Plataform IoT Thinger.io

  This time I bring this IoT platform called Thinger.io, in this tutorial as NOTED create an account to register our devices either Arduino, Raspberry Pi or other data collection platform in my case tests effected, with the ESP8266 01. This platform allows monitoring and control of variables without any complications. page Oficcial : https://thinger.io/  …

Test ESP8266 + DS18B20 Onewire + Google Speadsheets (Google Docs)

If we want a simple solution to monitor temperature, for complicate applications? if we have Google Docs, This test perform temperature measurement using a probe DS18B20 and transmit directly to  Google spreadsheets using as Google app script bridge. For this test approximately every 10 seconds temperature data was sent. Requirements Arduino IDE Programming ESP8266 Google…