ESP8266 Mains Energy Monitor - briandoreycom
The CT measures the current in the cable. Knowing the voltage, you can have an estimate of the power that you are using, and by measuring that at frequent and regular intervals you can get a value for the energy consumed, but for complicated reasons, that is unlikely to exactly match the readings of your electricity supplier’s meter.
Understanding the Photoresistor on Witty Cloud Board
Interfacing of ESP8266 with Smart Energy Meter using Arduino. In this project, we are going to discuss that how to design a Wi-Fi based Smart Energy Meter using Arduino. Major focus of this article is towards the interfacing setup of Wi-Fi module (ESP8266) with Smart Energy Meter. Sending Smart Energy Meter readings to ThingSpeak .
ESP8266 Interrupt Driven Meter Monitor - Hackadayio
Adafruit Industries, Unique fun DIY electronics and kits DHT11 basic temperature-humidity sensor + extras ID: 386 - The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins needed).
n values, and strange fluctuations pattern Issue #57
Danny’s] approach was not to use the ammeter scale. Instead, he measures the voltage developed across the input impedance of the meter (which is usually very high, like one megaohm).
ading smart meter P1-port with esp8266 - forumpimaticorg
This project uses the ESP8266 board add-in for the Arduino 1. 6. x development environment. The best way to set this up is to follow Adafruit's guide on adding support for boards like the ESP8266 for the Arduino IDE. . This would be a the add-in for the Arduino 1. 6. 4+ IDE Boards menu.
Home Monitoring with eMonTX, ESP8266, OpenHAB and Friends
Water meter data periodical notifications (if enabled) Warning about the Inspection of the water meter. You can setup the number of the days this notification starts. Urgent notification about the water meter inspection. Note: The ssl is supported by the sketch, but it is unstable in the ESP8266. So it is better to use non-ecrypted e-mail servers.
ESP8266 energy monitor - Embedded Lab
/20/2019How to Read an Electric Meter. Thus, a digital electric meter is much simpler to read than a traditional meter because it has fewer readings to decipher. Unlike traditional analog electric meters, many digital meters …
ESP8266 ADC - Analog Sensors: 5 Steps
ESP8266 Interrupt Driven Meter Monitor. A network node that will sit in my meter box and read meter pulses. The node will store accumulated readings based on pulses/min.