My Journey into the Cloud (21): The ESP32 shows signs of life
In the last episode, we configured the ESP32 to set up its own local Wi-Fi network. With a PC, smartphone or tablet, we are able to log into this network called ‘ESP32_MyJourneyIoT’ and request a configuration page from the ESP32 web server using a web browser. To show successful hook up we light up an LED. In this episode we change the indicator light to a pulsing LED and write our own class library.