Connected house publishes sensor data on-line

In this tutorial we will create a connected house using the ESP32 board, that publishes the values recorded by a photoresistor and an internal temperature sensor online, specifically on https://adafruit.io.

Par Digijeunes
  • Zone
  • Electronics, Energy
  • Mots-clés
  • iot, connected objects, esp32, arduino, electronics, coding, visual coding, tuniot, adafruit.io
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8 étapes

Aucune étape

Sommaire

Accueil 1. Set up an account on adafruit.io 2. Create a new Feed on adafruit.io 3. Prepare the ESP32 board on your computer 4. Check that the board is correctly configured 5. Wiring the photoresistor and the temperature sensor to the ESP32 6. Programming on tuniot 7. Install Adafruit_MQTT.h and Adafruit_MQTT_Client.h libraries on Arduino IDE 8. Programming on Arduino IDE

Matériaux & outils nécessaires

Matériaux

  • <translate><!--T:3--> - ESP32 board <!--T:4--> - jumper wires <!--T:5--> - power cable <!--T:6--> - breadboard <!--T:7--> - light sensor</translate>

Outils

  • <translate><!--T:8--> - computer with Arduino IDE and internet connection</translate>