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.
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
Acompanhamento de ponto de orvalho e temperatura de peças metálicas para pintura industrial.
This projects takes data from the existing project Channel ID: 755663 Author: RadekSzczecin and interprets data in different visualizations and calculate dew points .It also sends a twitter alarm if there is an abnormal variation in the dew levels.
Preparing a Thingspeak channel to collect all weather data for my location.
Preparing a channel on Thingspeak for maintaining the weather report of my area.
BME280 weather sensor run by RPi over I2C bus. Bosch driver, other software custom written in C. Updates every 20 min.