I've made a simple code for the esp8266 where i can control an LED wirelessly via wifi.
down below is the code i am using.
#include<ESP8266WiFi.h>
const byte ledPin = 2;
const char *ssid = "ZenWifi";
const char *pass = "-------";
WiFiServer server (80);
void setup() {
pinMode(ledPin, OUTPUT);
digitalWrite(ledPin, LOW);
Serial.begin(115200);
Serial.println("connecting to "); Serial.println(ssid);
WiFi.begin(ssid, pass);
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.write('.');
}
Serial.println();
Serial.println("connected to the wireless network !");
digitalWrite(ledPin, HIGH);
server.begin();
Serial.println("Use this to connect");
Serial.print("http://");
Serial.print(WiFi.localIP());
Serial.println("/");
}
void loop() {
WiFiClient client = server.available();
if (!client) return;
Serial.println("handling new client");
String request = client.readStringUntil('\r');
while (client.available()) client.read();
if (request.indexOf("/ON") != -1) {
Serial.println("led on");
digitalWrite(ledPin, HIGH);
} else if (request.indexOf("/OFF") != -1) {
Serial.println("led off");
digitalWrite(ledPin, LOW);
} else Serial.println(request);
client.println("HTTP/1.1 200 OK");
client.println("Connection: close");
client.println();
delay(1);
// close the connection:
client.stop();
Serial.println("client disconnected");
}
in this project I am using an esp01 module which i want to connect to a wifi repeater.
the following link is the wifi repeater i am using.
Amazon.com: Xiaomi Mi Wifi Extender Pro, DVB4235GL
the code uploads fine to the esp01 module but the esp01 doesn't connect to the wifi repeater.
However, when i change the code to connect to the central router instead of the wifi repeater it works.
I have double checked the ssid of the repeater several times and even the password too.
i hope someone can help me find the solution to this problem.
thank you in advance.
See