Outdoor temperature and barometric pressure in northern Nørresundby, Denmark
Measurments of temperature, humidity, air pressure, light intensity, UV light intensity and rain indication
Temperature / Humidity measured by DHT22 Sensor. Data provided by NodeMCU
Temperature from an array of wireless sensors in a mesh topology based on IEEE 802.11 b/g/n. Using NodeMCU - ESP8266 and Espressif NON-OS SDK with Mesh API's. Each node is in a network level where the first one is the ROOT NODE.