Currently, this LoLIn Nodemcu is used to measure the capacity from recycled 18650 notebook batteries. Values maybe empty before new battery start.

Dunavecse - időjárás állomás Hőmérséklet, páratartalom, légnyomás. NODEMCU ESP8266, DHT11, BMP180

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

This system use Arduino mega , nodemcu(esp8266) ,3.5 tft lcd,ph sensor, tds sensor , temperature sensor and Turbidity sensor

Smart Garden Monitoring System: This ThingSpeak channel collects and monitors real-time data from our smart garden. The sensors used include a soil moisture sensor, light intensity sensor, and a humidity/temperature sensor. The channel stores and visualiz

My weather station (NodeMCU ESP8266 + BME280 + VMA324)

My weather station (NodeMCU ESP8266 + DHT11)

My room temperature, humidity....

LemonOSI is an intelligent system for analyzing and monitoring data on the consumption of household services (such as water, pressure, electricity).

Dự án esp8266 logger mqtt

Logging greenhouse humidity and temperature with a NodeMCU / DHT22 sensor

Indoor Homemade Weather station With NodeMCU ESP-12E and DHT11 installed in the apartment in Temara Morocco

Measurement of Temperature and Humidity Using DHT11 Sensor

PZEM 004T energy meter with ESP8266 & NodeMCU Lua, Unbreakable Kharkiv, UA

water Tank level at my home, cap- 1000 L type: overhead tank, sensor: ultrasonic distance measurement