Wi-Fi

The board is equipped with ESP32, which supports Wi-Fi. We can either create a new Wi-Fi access point, or connect to an existing network.

Creating a Wi-Fi Access Point

main.ino

#include <WiFi.h>

void setup() {
    Serial.begin(115200);

    // Start the Access Point with a default SSID and password
    WiFi.softAP("ESP32_AP", "12345678");

    Serial.println("Access Point Started");
    Serial.print("IP Address: ");
    Serial.println(WiFi.softAPIP());
}

void loop() {}

Connecting to an Existing Access Point

main.ino

#include <WiFi.h>

const char* ssid = "<ssid>";
const char* password = "<password>";

void setup() {
    Serial.begin(115200);
    delay(10);

    Serial.print("Connecting to ");
    Serial.println(ssid);

    WiFi.begin(ssid, password);

    while (WiFi.status() != WL_CONNECTED) {
        delay(1000);
        Serial.print(".");
    }

    Serial.println("");
    Serial.println("WiFi connected.");
    Serial.println("IP address: ");
    Serial.println(WiFi.localIP());
}

void loop() {}