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#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 } |