Uses Raspberry Pi with Dallas DS18B20 sensors and BMP180 for pressure. Uses udp comms to Wemos D1 mini for switching relays for pump and pond heater. Monitors Koi pond temperature and shack (with water pipes in loft) sending email and ThingTweet update

Monitoring of room temperature via IOT

Wemos con sensor de temperatura one wire DS18B20

Temperature with DS18B20 sensors

Mereni teploty v bazenu a solarnim panelu ovládání a monitorovani čerpadla

The Raspberry checks its 2 DS18B20 sensors (room / garden). He makes an average in every 5 minutes, and post it to thingspeak.com.

This project monitors two DS18B20 temperature probes. The data is collected via an ESP8266 NodeMCU micro controller.

Prototipo 01 para FCA con ESP32

ds18b20

SolarMax6000S read by NodeMCU - LUA , ATtiny2313 reading EMH - ED300L Smartmeter sending to Node via RFM69 transmitter.

Testing code for esp8266

Volk 22 Stockwaage Pi Zero mit WittyPi und Solarzelle im Realbetrieb

Reserve Draadloos WiFi Weer station met zonnepaneel

esp32, DS18B20

raspberry pi zero w in paludarium