WiFiClient client = server.available();
if (!client) {
return;
}
while(!client.available()){
delay(1);
}
String req = client.readStringUntil('\r');
Serial.println(req);
client.print("HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n <!DOCTYPE HTML>\r\n<html>\r\ OK!");
client.flush();