IN THIS PROJECT I USING MQ135 TO MONITOR AIR QUALITY AND DHT11 TO MONITOR TEMPERATURE AND HUMIDITY. ALSO, USING ESP8266 TO SEND DATA TO THINGSPEAK.
Jag har kopplat en Arduino NodeMCU till en jordfuktighetsmätare och en rörelsesensor. Dessa skickar sin data hit till ThingSpeak och till Azure CosmosDB via en WebFunction.
Pateikiama kambario temperatūra ir drėgmė. Tikrinama kaip veikia MQTT protokolas ir ESP32 kontroleris.
IoT-based Flood Detection using NodeMCU, Ultrasonic and Rain sensors for real-time water level monitoring and alerts.
Project Power Meter Modbus is an electrical monitoring system designed to measure and display parameters such as voltage, current, power, frequency, and energy using the Modbus communication protocol. The system enables data exchange between a power meter
Prices for Google Stock every 5 minutes during the times when the market is open
Channel ini digunakan untuk memantau status pintu otomatis berbasis ESP32. Data dikirim ke ThingSpeak setiap kali pintu dibuka atau ditutup melalui web server. Field 1 merepresentasikan status pintu tertutup, Field 2 untuk status terbuka, dan Field 3 menc