Beta V1.0 Monitoring indoor temperature, o/c windows, battery status and CO2

Temperature measurement (°C) inside a 30L/~8 gallons aquarium. Temperature sensor: DS18B20 Microcontroller: NodeMCU v1

Wemos D1 nrf24l01 hub

Test Data for logger

ESP8266 + BME280 + SOLAR BATTERY CHARGER

esp8266 collect outdoor temperature from Dallas ds18b20 and indoor temperature acompany with atmospher pressure from BMP180 sensor. OpenWRT + Mosquitto + Node-Red used for aquisition and publish the data.

test channel for temp and humidity reading from dht22 with esp8266

Hobby

Deepsleep 30 secs, upload dht11 sensor data

Bascula 2

DHT22 ESP8266 Kiltarlity

Temp

It displays data of our garbage in our smart dustbin

Logging my solar house with IoT, ESP8266's and lots of sensors. We are off-grid and use solar panels to charge batteries. When we have sufficient sun and the batteries are charged we switch on the pool filter, hot tub, air con and water heaters etc using

aprendiendo a enviar datos mediante un esp8266 v3, vamos a utilizar un potenciometro.