Water Tank Level

Smoker Control

Almaceno datos del monitor de energía, durante 48 horas para ver el estado del sitio

pzem-004t and esp8266 energy monitor

Dew point calculated from readings of temp and humidity collected on channel 212605. A DHT22 and LinkNode D1 were used to sense environment.

Average humidity calculated from channel 212605 readings. A DHT22 and LinkNode D1 are used to sense environment.

Status Server

This is an esp8266 based cat monitoring project. Monitors food and water bowl visits and litter box visit durations. Plots real time data for visits as well as daily totals. Click on More Information to visit and follow Muffin's Twitter @MyCatStats.

Sump Pump failure alarm... Detect flooding of basement. reading is from floor to sensor.

Monitor der PV Anlage Speicherung der Wetterdaten von openweathermap.org für Cloudiness, Temperatur und WetterId und Wetterbeschreibung in den Channel Status WetterId Bedeutung siehe http://openweathermap.org/weather-conditions

Using an ESP8266 ESP-01 module and an Arduino Pro Mini 3.3V I wirelessly update all outputs from my thermostat to here for data analysis and because it's cool. This requires a voltage divided rectifier since thermostats run at least 24 VAC RMS.

Monitoring outdoor network AP. Temperature Humidity, windspeed, and power with arduino.

Control de temperatura

A NodeMCU with 3 DS18B20 monitors the temperatures (T[o, T[u]) of a storage tank, heated by a combination of oil boiler, wood boiler and solar panels, the temperature of the wood boiler (T[HV]), and the temperature of the exhaust gas (T[Ag].

Arduino Mega 2560 with ethernet shield, 16x2 I2C LCD, RTC DS3231, SD card datalogger, two DHT22 sensors and two DS18B20 sensors