Data from the LPS331AP pressure sensor connected to the Raspberry Pi via I2C

GATE WAY-MQTT PROTOCOL: uploading DHT11 sensor data, Humidity and Temperature into thingspeak cloud using MQTT protocol suported by TCP/IP protocol for communication

lida de sinais de temperatura e humidade

To Measure Temperature,Humidity, PM2.5, PM10, Ozone, NO2.

Push data to broker

Farm Speak

Temp / Humidity / Pressure

Test Device of DHG Project

Testing

arduino + mqtt + thingspeak

The logger installed as an activity for the needs of the MNAE & ERASMUS + program: "Cloud Computing in Europeans Schools".

A TMP36GZ temperature sensor

This Project is about refresh dates on university

Measurements Temperature, Humidity, Smoke use ESP32 via LoRa SX1278

ggm science college temp and hum