This will go inside the tags which mark the beginning and the ending of the script. The next step will be to define the HTML web page body. If your IDE does not have the plugins installed you can visit the links below:Ĭonst char* input_parameter1 = "input_string" Ĭonst char* input_parameter2 = "input_integer" Ĭonst char* input_parameter3 = "input_float" Ĭonst char index_html PROGMEM = R"rawliteral( Additionally, you also need to install the ESP32 and the ESP8266 plugin. Thus, you should have the latest version of Arduino IDE. ![]() We will use Arduino IDE to program our ESP32/ESP8266 development board. The figure below shows how the web server looks like: Setting up Arduino IDE The current values saved in the respective variables will also get displayed in the web server. In the second example, we will use the same asynchronous web server but this time we will save the data entered by the user in the input fields to the ESP flash memory SPIFFS. The figure below shows how the web server looks like: Example 2 Overview These values will get saved and the ESP32/ESP8266 module will update the variable associated with them with the new value. ![]() The user will type the values in the respective fields and click the “Submit” button for each. In the first example, we will build the asynchronous web server with the three input fields. ![]() ![]() This user guide covers two examples of using input fields.
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