Monitoring the outside temperature using a WiFi connection with a Wemos D1 microcontroller and a DHT22 sensor

Teste com sensor dht11

Medición del voltaje de un potenciometro

ESP8266 module sending data from an Arduino Uno which gets readings from a TMP36 temperature sensor.

implementación de un datalogger para medir la temperatura ambiente en ºC en la zona de Ciudad Casarapa, Guarenas - Venezuela. Sensores: *LM35 *MCP9700 *Batería de RTC *LDR Arduino Nano v3 ESP8266-01

Receiver channel for D0 I/O changes

ESP8266 running NodeMCU with a DHT11 to report humidity and a BMP180 to report pressure and temperature. The Sensor also reports battery voltage which is 2xAA batteries. Photo: http://imgur.com/hDpeNxj

Receiver channel for D4 I/O changes

Receiver channel for D3 I/O changes

Receiver channel for D2 I/O changes

Receiver channel for D1 I/O changes

Este es el primer test usando NodeMcu y un servidor MQTT de esta forma se pueden enviar todo tipo de datos aplicado para el internet de las cosas IOT o para estacion de monitoreo climático Por Ing. Mario García

Testing ESP

First test of ESP8266 with NodeMCU firmware. Data are read from pressure sensor BMP085, humidity sensor DHT11, and temperature sensor DS18x20. Everything is powered with ATMEGA328p

Browar Czarna Łapa