This minimal example shows how to create a wifi access point on the ESP32 using the Arduino framework on PlatformIO.
#include <Arduino.h> #include <WiFi.h> void setup() { WiFi.softAP("MyWifiName", "MyWifiPassword"); } void loop() { // put your main code here, to run repeatedly: }
As you can see, it’s really simple. Just call
WiFi.softAP("MyWifiName", "MyWifiPassword");
and the WiFi library will take care of the rest.