Temperature/humidity sensors. ESP8266 + AM2320 with a LiPo charger (under/over voltage protection) and 3.7V 780mAh LiPo battery.

Arduino based geiger counter w/ SBM-19 geiger tube, UV sensor and BME280 Temp/Humidity/Pressure.

ESP8266 WiFi Lamps & DHT11 sensor

nhiệt độ, độ ẩm

Centralina di rilevamento temperatura e umidità

Proma2

This work shows the implementation of a temperature control and measurement system for domestic environments, being controlled remotely through a server.

ESP-01/BME280 powered by 2x 1.5V AA-Cells + 470uF Capacitor; 300s-SensorReadOut Interval with DynamicAverage calculation; 900-3600s dynamic ChannelUpdater Interval (Runtime optimization in relation to the remaining power)

WeMos D1 Mini Pro based on project: https://www.opengreenenergy.com/post/solar-powered-wifi-weather-station-v2-0 and https://github.com/3KUdelta/Solar_WiFi_Weather_Station

create by beam

Temp, humidity and smokegas

Sistema de predicción de plagas

IdeaSpark weather station kit located in polycrub at Kathleen's

This is a live data feed of my custom Arduino powered weather station. It uses LoRa to transmit data every 20 seconds.

Try1