ESP32 RSSI messen – Projekte für Arduino und ESP32-Mikrocontroller

#include "WiFi.h"

// WiFi-Daten
char Router[] = "Router_SSID";
char Passwort[] = "xxxxxxxx";

void setup() 
{
  Serial.begin(9600);
  delay(1000);
  WiFi.mode(WIFI_STA);
  WiFi.begin(Router, Passwort);
  Serial.print("WiFi verbinden ..");
  while (WiFi.status() != WL_CONNECTED) 
  {
    Serial.print('.');
    delay(200);
  }
  Serial.println(WiFi.localIP());

  Serial.print("RRSI: ");
  Serial.println(WiFi.RSSI());

  switch (WiFi.RSSI())
  {
    case -50 ... -30:
    {
      Serial.print("ausgezeichnete Verbindung");
      break;
    }
    case -70 ... -51:
    {
      Serial.print("akzeptable Verbindung");
      break;
    }
    case -90 ... -71:
    {
      Serial.print("schlechte Verbindung");
      break;
    }
    default:
      break;
  }
}

void loop() 
{
  // bleibt leer
}

#include "WiFi.h"

// WiFi-Daten

char Router[] = "Router_SSID";

char Passwort[] = "xxxxxxxx";

void setup()

{

Serial.begin(9600);

delay(1000);

WiFi.mode(WIFI_STA);

WiFi.begin(Router, Passwort);

Serial.print("WiFi verbinden ..");

while (WiFi.status() != WL_CONNECTED)

{

Serial.print('.');

delay(200);

}

Serial.println(WiFi.localIP());

Serial.print("RRSI: ");

Serial.println(WiFi.RSSI());

switch (WiFi.RSSI())

{

case -50 ... -30:

{

Serial.print("ausgezeichnete Verbindung");

break;

}

case -70 ... -51:

{

Serial.print("akzeptable Verbindung");

break;

}

case -90 ... -71:

{

Serial.print("schlechte Verbindung");

break;

}

default:

break;

}

void loop()

{

// bleibt leer

}