Wemos, BME280, DHT22 and DS18B20 weather station using deep sleep (10 min update data) powered with battery and solar panel

Temperature measurement DS1820 with solar power source - Outdoor

An experimental project of remote measuring. DHT sensor connected to Wemos D1 mini sends data via MQTT in 15 minutes periods.

SENSOR DHT11 CONECTADO A ESP8266 CON MEDICIONES EN INTERVALOS DE 20 MINUTOS, CON INTERFAZ TM1637 CADA VEZ QUE ENVIA UN DATO LA PLACA DUERME 20 MIN

Weather station located in Uchaly (Russia). Hardware used: NodeMCU3 (ESP8266) + BME280 sensor.

DIY Solar Powered WiFi Weather Station

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

Multiple Wemos D1 Minis with Dallas ds18b20 sampling temperatures updating via UDP over local network to Wemos D1 Uno board for tx to Thingspeak. Raspberry Pi triggers D1 when to tx over udp as Wemos has no time clock. Propagator Wemos monitors temper

Wemos DHT Every 30 minutes

Indoor unit: arduino nano, w5100 shield, DHT11, LDR Outdoor unit: wemos d1, AM2302, BMP180, LDR

wemos D1 mini and DHT11 temp and hum in the center of my coustom built computer

DHT22 Temperature sensor

WemosDHt12

ESP8266 + BME280 + SOLAR BATTERY CHARGER

Gebruikt de boilersensor voor de temp controle