ESP8266-01 + BME280 + 5V 60mA Solar Panel + 2x AA NiMH rechargeable batteries https://github.com/preechaim/esp8266-bme280-ts

temp, humidity, dew point, pressure. I'm using BME280 sensor connected to an ESP8266-12E.

Weather parameters measured at T.Dasarahalli, Bangalore

Data from ThingSpeak channel 12397 - Weather Station. Following tutorial at https://www.mathworks.com/help/thingspeak/collect-data-in-a-new-channel.html

Pinawa Manitoba Weather

Taupunktberechnungen aus DHT22-Messwerten von nodeMCUs in Wohn- (https://thingspeak.com/channels/140429) und Schlafzimmer (https://thingspeak.com/channels/133657) ueber ESPeasy, letzte beiden Felder aus https://thingspeak.com/channels/134236

Dew point calculated from readings of temp and humidity collected on channel 212605. A DHT22 and LinkNode D1 were used to sense environment.

Arduino + Ethernet Shield sensing with a BMP180 and a DHT11, it calculates dew point and the humidex heat index. Note: Reason it uses the Humidex it's because we use Celsius degrees instead of Fahrenheit.

Here I am testing how to utilize channel

TH-332 hardware device demo.

Weather Station by Remo Tomasi

Wemos D1 mini Pro with BME280

Simple Weather Monitoring integrated with 4 parameters--temperature, relative humidity, pressure, and dew point

Monitor Temperature, Humidity and Dew Point

Raw values taken from Solar Analysis on channel 123452. Temperature and humidity are measured under a solar geyser on the roof.