ESP8266 Community Forum

- Sun Nov 13, 2016 9:33 am #58078 Soo i have this Sketch

Code: Select all#include "ESP8266WiFi.h"

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);

  Serial.println("Setup done");
}

void loop() {
  Serial.println("scan start");

  // WiFi.scanNetworks will return the number of networks found
  int n = WiFi.scanNetworks();
  Serial.println("scan done");
  if (n == 0)
    Serial.println("no networks found");
  else
  {
    Serial.print(n);
    Serial.println(" networks found");
    for (int i = 0; i < n; ++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((WiFi.encryptionType(i) == ENC_TYPE_NONE)?" ":"*");
      delay(10);
    }
  }
  Serial.println("");

  // Wait a bit before scanning again
  delay(5000);
}

How do i see network channel is there something like (WiFi.SSID) But (WiFi.CHANNEL) ?

- Sun Nov 13, 2016 11:05 am #58086 Lowercase :

Code: Select allSerial.print(WiFi.channel(i));

- Sun Nov 13, 2016 11:27 am #58087

<...>
How do i see network channel is there something like (WiFi.SSID) But (WiFi.CHANNEL) ?

For future reference:
https://links2004.github.io/Arduino/index.html

Specific to your question:
https://links2004.github.io/Arduino/d0/d52/class_e_s_p8266_wi_fi_generic_class.html

Ray

- Sun Nov 13, 2016 12:03 pm #58088 To be more specific :
https://links2004.github.io/Arduino/df/ ... class.html