ESP8266-01 + BME280 + 1W Solar Panel + 2x AA NiMH rechargeable batteries

Testing ESP8266-01 + DHT22 with 2x AA batteries

This is displaying data from a test platform of a couple of geeks in Denver prototyping sensor circuits. See the blog [http://grohack.wordpress.com] for more info!

A domestic residence in Kallangur, Brisbane. Internal temperature and humidity, as well as temperature from an Infrared thermometer. Note that location is set for the local Post Office, not the residence. DHT11 Temp. not included (less accurate).

Particle Core with Outdoor Temperature, P:article Photon testing a DS1820B, DHT22

The PG&E meter and TEMPerHumM12V1.2 in my town house in Sunnyvale, CA, USA.

Shows my apartment's indoor temperature & humidity.

indoor and outdoor temperature, humidity and air pressure readings at ingle farm south australia

Indoor conditions at home

Temperature channel through ESP8266 + BME280

Open Energy Monitor Channel

simple plot of indoor outdoor temperatures (C), connected to an electric imp, reading 2 connected DS18B20 temperature sensors

ESP-12 DS18B20

BPM085 Pressure and temperature sensor Channel

Logger tensione batteria