Environmental monitoring in London NW3

ESP32 WiFi SoC with DHT22 T/H Sensor attached, local LCD display with T/H data and NTP Clock

Estacion de temperaturas y gases, hecha con un ESP32, el sensor DHT11, MQ7 y MQ135

Watching Temperature and Humidity in my office

Aggiornamento 3 min Visualizzazione ultime 48h Esp32 + bme280

Showing data sent from ESP32

micropython via umqqtsimple on vanilla build 1.10 with bme280, ADC and Hall Effect.

ESP32.envio temperaturas de 3 sensores: Digital DS18B20, BMP180, analogico LM35, temp media, presion, y sensor efecto hall incluido en sistema ESP

Dieser Kanal erhält die Daten eines Würfels

Kanal zeigt die Ergebnisse zweier Würfel an

sensor: DHT11,MQ-9,MQ-135,Sonar sensor

Weerstation Diamant

ESP-WROOM-32 and BME280 powerd by an 6V 1W Solarpanel with an 2000mAh LiPo. The device is up for 1300ms and sleeps for 10 minutes. Current while sleep is about 11µA, and at uptime about 100mA.

ESP-WROOM-32 and BME280 powerd by a 2000mAh LiPo battery. Sleepcurrent about 11µA. Uptime current about 100mA.

ESP-WROOM-32 on a selfmade PCB-layout with an BME280 sensor. Powered by an 1W 6V Solarcell and a 2000mAh LiPo Battery. The device is up for 1300ms and sleeps 10 minutes. The current while sleeping is about 11µA and at uptime about 100mA.