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

Home environment monitoring. Updates every 15 sec with temperature and humidity readings using SHT11 sensor.

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.

soil moisture interfacing

Yavatmal, India, (20.3899° N, 78.1307° E) weather conditions are available online in real-time.

Kaohsiung Jinshi Lake my home 6F environmental monitoring , NodeMCU ESP8266,light

Kaohsiung Jinshi Lake 金獅湖 my home 5F environmental monitoring, NodeMCU ESP8266,mq2,dh11

Monitoreo de lombricomposta con IoT en el Centro de Bachillerato Tecnológico Agropecuario No. 24

nodemcu micropython isp check

Überwachen der Temperatur von: • PWH-H (Warmwasserbereiter) • Aussentemperatur (Fassade Ostseite) • Fußbodenheizung Vorlauf • Fußbodenheizung Rücklauf • Kältemitteltemp. (gasförmig) • Kältemitteltemperatur (flüssig)

MiniProyecto 3 del curso de IoT de comunicación entre dos placas: una NodeMCU y otra Arduino con ESP01. La placa arduino manda el valor de un sensor de luz a Thingspeak, y es leída por la placa NodeMCU. Si el valor leído es superior al umbral fijado, la

NodeMCU ESP8266 with DHT22, BMP180, ML8511, MQ135 & KY037 sensors

Temperature, Humidity, Pressure, eCO2 and TVOC measurement with BME280 1.8-5.0V and CCS811 3V. According to the fact sheet it can detect Alcohols, Aldehydes, Ketones, Organic Acids, Amines, Aliphatic and Aromatic Hydrocarbons

Temperature, Humidity, Pressure, eCO2 and TVOC measurement with BME280 1.8-5.0V and CCS811 3V. According to the fact sheet it can detect Alcohols, Aldehydes, Ketones, Organic Acids, Amines, Aliphatic and Aromatic Hydrocarbons