This project is mounted behind a solar panel which charges batteries that power the ESP8266 that hosts this project. The esp8266 in combination with a homemade fz0430 (voltage detector) measures the remaining battery and posts it here.

Solar power Monitoring

Monitorización del flujo de personas

The video (not mine!) explains the settings of a similar system I am using. For more info, go to http://openenergymonitor.org/emon/ Other sites where I publish live data: http://daturach.github.io/ http://emoncms.org/daturach

This project is logs my home's air data and the traffic state of some route, and shows to web or app http://blog.naver.com/jwh1807/220870546314

Solar system @ 30sec update

Channel used to test my first comms

Looking for a connection between Voltage, Frequency and Maybe Temp

ATtiny85/DHT22 RF transmitter using watchdog sleep (~4.8 µA powered down). Battery voltage measurement uses readVcc(). "UNO" as RF receiver using ENC28J60 ethernet.

STATS FOR VOLTAGE AND TEMPERATURE

Temperature, humidity, preasure

Sigfox IGO Multi-Node System

Selected data from the Fronius PV inverter

my third tempbug: http://www.instructables.com/id/TempBug-internet-connected-thermometer/?ALLSTEPS likely to be used for testing

Keeping track of my solar charge controller