Indoor measurements in Summer mansion in Saltum, Denmark

Weather in Holbaek, Denmark

SetUp_Test

AM2302 sensor in greenhouse and openweathermap re-posting of nearby location through their API

Microcontroller: Lolin NodeMCU version 3. 2 BME280 sensors(pressure, humidity, temperature) in greenhouse and outside. Earth temperature (DS18B20) inside and outside the greenhouse. Irrigation water (Hall Sensor YF-S201).

Temperature sensors in the greenhouse

Radiation level in Nørresundby, Denmark

Update every 180 sec. (Næstved)

ESP8266 (Controller/WiFi) and Bosch BME280 (barometer) powered by cannibalised garden LED solar lamps. Cycle: 300 sec. deep sleep, 5 sec. broadcast.

Outdoor temperature and barometric pressure in northern Nørresundby, Denmark

Outdoor temperature updated every 5 minutes by a PowerShell script. Data is read from Yahoo weather RSS feed and DMI local weather forecast.

Danish electricity grid. Numbers from EnergiNet.