Stap 3: Codigo
English/Español
Una vez conectado todo es hora de programar, el código necesario para hacer funcionar nuestro detector de redes WiFi abiertas es el siguiente, este desarrollado para el ESP8266 con el IDE de Arduino.
Zodra dat aansluiting wordt gedaan, is het tijd om het programma. de benodigde code te maken van onze WiFi detector werken open is het volgende, het is ontwikkeld voor de IDE van de Arduino met de module ESP8266.
https://github.com/sabas1080/OpenWiFiDetectorESP8266/blob/master/OpenWiFiDetector.ino
#include "ESP8266WiFi.h"<br>// Time to sleep (in seconds):const int sleepTimeS = 30; void setup() { Serial.begin(115200); // Set WiFi to station mode and disconnect from an AP if it was previously connected WiFi.mode(WIFI_STA); WiFi.disconnect(); delay(100); pinMode(4, OUTPUT); Serial.println("Setup done"); } void loop() { uint8_t sec; analogWrite(4, 10); Serial.print(F("Scanning...")); int n = WiFi.scanNetworks(); // WiFi.scanNetworks will return the number of networks found Serial.println(F("scan done")); if (n == 0) Serial.println(F("no networks found")); else { Serial.print(n); Serial.print(F(" network")); if(n > 1) Serial.print('s'); Serial.println(F(" found:")); for (int i = 0; i < n; ++i) { int sec = WiFi.encryptionType(i); // Print SSID and RSSI for each network found Serial.print(i + 1); Serial.print(": "); Serial.print(WiFi.SSID(i)); Serial.print(" ("); Serial.print(WiFi.RSSI(i)); Serial.print(")"); Serial.println(sec); delay(10); if((sec == ENC_TYPE_NONE || sec == ENC_TYPE_WEP) && (WiFi.RSSI(i) > -95)) { // If open network and good signal... // Switch LED to conspicuous 'open networks' flash immediately analogWrite(4, 1023); // 1 sec delay(1000); // "Open hotspot" is as good as the indicator gets and the scan // can stop now, get into power-saving sleep mode ASAP. // If you're using the Serial console and want to see all // networks displayed, comment out this line: //Serial.println("Not security"); //Mode Sleep for ESP8266 Version 12 or model with pin16 avaible //Necesary jump RST and GPIO16 sleep_now(); // Function Sleep 30 seconds } } } } //Mode Sleep for ESP8266 Version 12 or model with pin16 avaible void sleep_now(){ Serial.print(F("Sleeping...")); // deepSleep time is defined in microseconds. Multiply // seconds by 1e6 ESP.deepSleep(sleepTimeS * 1000000);}</p> Puedes encontrar mas información nl el repositorio del proyecto
