Learn how to link your ESP32 to the Arduino IoT Cloud. Tutorial includes creation of a thing, programming the ESP32, and creating a dashboard on the Cloud.
Learn how to use LITTLEFS for storing and retrieving the HTML file to be displayed in captive portal, from the SPIFFS section of ESP32’s flash memory.
Learn how to store an HTML file in the SPIFFS of ESP32, and fetch it for display in the Captive Portal created using the AsyncWebServer library.
Learn how to interface MPU6050 and OLED Display (both I2C peripherals) simultaneously with ESP32, and display data received from MPU6050 on the OLED Display.
Learn about the different Core Debug Levels on ESP32, and when to use them, along with an example.
Learn how to change the partition scheme of ESP32 in both the novice way and the advanced way.
Learn how to display dynamic webpages using the ESP32, using a dropdown in the captive portal as an example. Hint: We use placeholders.
Learn how to display a web page as a captive portal which pops up as soon as you connect to ESP32’s WiFi field in the Access Point mode.
Learn how to configure and use ESP32 Timer Interrupts to gather data at a fixed frequency.