NodeMCU based Project takes input from a LDR and Logs light intensity into the thinkspeak server.
Collecting data from DHT22 temperature/humidity sensor and LDR luminosity sensor using Adafruit HUZZAH ESP8266 Breakout (NodeMCU 0.9.6)
Displays the current of three Mains Phases in Amps (plus an additional Test-Phase). Implementation: 3 (4) split core transformers are connected to the mains distribution box. Each transformer connected to a ADC (in differential mode). Data is collect
Weather station with nodeMCU.One BMP280 sensor and another one BME280. Powered by two litium recargeable batteries of 2200 mAh and two 0.6 watt solar panels.
PZEM 004T energy meter with ESP8266 & NodeMCU Lua, Unbreakable Kharkiv, UA
Dunavecse - időjárás állomás Hőmérséklet, páratartalom, légnyomás. NODEMCU ESP8266, DHT11, BMP180