My ESP8266 used to connect to WiFi just fine, until I changed my channel settings on my router from 'Auto' to channel 6.
I've since changed the channel back to 'Auto', but now my ESP will no longer connect.
I haven't changed anything in my sketch or ESP. Any suggestions of how to solve?
This is what I get:
Connecting to NETWORK NAME ...
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#include <ESP8266WiFi.h> // Include the Wi-Fi library
const char* ssid = "NETWORK NAME"; // The SSID (name) of the Wi-Fi network you want to connect to
const char* password = "NETWORK PASSWORD"; // The password of the Wi-Fi network
void setup() {
Serial.begin(115200); // Start the Serial communication to send messages to the computer
delay(10);
Serial.println('\n');
WiFi.begin(ssid, password); // Connect to the network
Serial.print("Connecting to ");
Serial.print(ssid); Serial.println(" ...");
int i = 0;
while (WiFi.status() != WL_CONNECTED) { // Wait for the Wi-Fi to connect
delay(1000);
Serial.print(++i); Serial.print(' ');
}
Serial.println('\n');
Serial.println("Connection established!");
Serial.print("IP address:\t");
Serial.println(WiFi.localIP()); // Send the IP address of the ESP8266 to the computer
}
void loop() { }