Temperature and humidity measurements of a house room using the Adafruit Si7021 sensor
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.