Try to create a lab surrounding particle IoT and thingspeak
IoT-based system to monitor water level in a public fountain and automatically prevent overflow using ESP32 and ultrasonic sensor.
This IoT system contains a PMS7003 sensor, a BME280 sensor, and NEO-M8N module. This is an open-source project for the OOP class at VGU.
Monitoring suhu dan kelembaban terminal block motor berbasis ESP32 dan ThingSpeak untuk pengurangan downtime.
Cara Monitoring Temperature dan Humidity Asyik dan Cepat
Regenmesser Lambrecht Kippwaage und DHT22 Sensor, 34317 Habichtswald, Kassel, Germany