Code ESP32
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// Library | |
#include "WiFi.h" | |
void setup() | |
{ | |
// serial monitor | |
Serial.begin(115200); | |
// disconnect dari semua wifi | |
WiFi.mode(WIFI_STA); | |
WiFi.disconnect(); | |
delay(100); | |
Serial.println("Selesai Setting"); | |
} | |
void loop() | |
{ | |
Serial.println("Mulai Scan"); | |
// WiFi.scanNetworks akan mendapatkan banyak jaringan wifi yang terdeteksi | |
int n = WiFi.scanNetworks(); | |
Serial.println("Selesai Scan"); | |
if (n == 0) { | |
Serial.println("Tidak Ditemukan"); | |
} else { | |
Serial.print(n); | |
Serial.println(" jaringan"); | |
for (int i = 0; i < n; ++i) { | |
// Mencetak SSID and RSSI | |
Serial.print(i + 1); | |
Serial.print(": "); | |
Serial.print(WiFi.SSID(i)); | |
Serial.print(" ("); | |
Serial.print(WiFi.RSSI(i)); | |
Serial.print(")"); | |
Serial.println((WiFi.encryptionType(i) == WIFI_AUTH_OPEN)?" ":"*"); | |
delay(10); | |
} | |
} | |
Serial.println(""); | |
// jeda waktu | |
delay(5000); | |
} |
Hasil
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