#include <WiFiNINA.h>
void setup() {
Serial1.begin(115200);
pinMode(LEDR, OUTPUT);
pinMode(LEDG, OUTPUT);
Serial1.println("Scanning for WiFi networks...");
digitalWrite(LEDG, HIGH);
int n = WiFi.scanNetworks();
Serial1.println("Scan done:");
if (n == 0) {
Serial1.println("No networks found!");
} else {
Serial1.print(n);
Serial1.println(" networks found");
// Print SSID and RSSI for each network found
for (int i = 0; i < n; ++i) {
Serial1.print(i + 1);
Serial1.print(": ");
Serial1.print(WiFi.SSID(i));
Serial1.print(" (");
Serial1.print(WiFi.RSSI(i));
Serial1.println((WiFi.encryptionType(i) == AUTH_MODE_OPEN_SYSTEM) ? " )" : "*)");
}
}
Serial1.println("");
}
void loop() {
digitalWrite(LEDR, HIGH);
delay(250);
digitalWrite(LEDR, LOW);
delay(250);
}