Also meine ESP8266 sind über USB mit dem PC verbunden.
Auf dem acess Point läuft jetzt der Code aus dem ESP8266Wifi Bsp:
/*
Copyright (c) 2015, Majenko Technologies
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
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list of conditions and the following disclaimer in the documentation and/or
other materials provided with the distribution.
* * Neither the name of Majenko Technologies nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/* Create a WiFi access point and provide a web server on it. */
#include <ESP8266WiFi.h>
#include <WiFiClient.h>
#include <ESP8266WebServer.h>
#ifndef APSSID
#define APSSID "ESPap"
#define APPSK "thereisnospoon"
#endif
/* Set these to your desired credentials. */
const char *ssid = APSSID;
const char *password = APPSK;
ESP8266WebServer server(80);
/* Just a little test message. Go to http://192.168.4.1 in a web browser
connected to this access point to see it.
*/
void handleRoot() {
server.send(200, "text/html", "<h1>You are connected</h1>");
}
void setup() {
delay(1000);
Serial.begin(115200);
Serial.println();
Serial.print("Configuring access point...");
/* You can remove the password parameter if you want the AP to be open. */
WiFi.softAP(ssid, password);
IPAddress myIP = WiFi.softAPIP();
Serial.print("AP IP address: ");
Serial.println(myIP);
server.on("/", handleRoot);
server.begin();
Serial.println("HTTP server started");
}
void loop() {
server.handleClient();
}
Und auf dem Client dieser code aus dem ESP8266 Bsp:
/*
This sketch establishes a TCP connection to a "quote of the day" service.
It sends a "hello" message, and then prints received data.
*/
#include <ESP8266WiFi.h>
#ifndef STASSID
#define STASSID "ESPap"
#define STAPSK "thereisnospoon"
#endif
const char* ssid = STASSID;
const char* password = STAPSK;
const char* host = "djxmmx.net";
const uint16_t port = 17;
void setup() {
Serial.begin(115200);
// We start by connecting to a WiFi network
Serial.println();
Serial.println();
Serial.print("Connecting to ");
Serial.println(ssid);
/* Explicitly set the ESP8266 to be a WiFi-client, otherwise, it by default,
would try to act as both a client and an access-point and could cause
network-issues with your other WiFi-devices on your WiFi-network. */
WiFi.mode(WIFI_STA);
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}
Serial.println("");
Serial.println("WiFi connected");
Serial.println("IP address: ");
Serial.println(WiFi.localIP());
}
void loop() {
static bool wait = false;
Serial.print("connecting to ");
Serial.print(host);
Serial.print(':');
Serial.println(port);
// Use WiFiClient class to create TCP connections
WiFiClient client;
if (!client.connect(host, port)) {
Serial.println("connection failed");
delay(5000);
return;
}
// This will send a string to the server
Serial.println("sending data to server");
if (client.connected()) {
client.println("hello from ESP8266");
}
// wait for data to be available
unsigned long timeout = millis();
while (client.available() == 0) {
if (millis() - timeout > 5000) {
Serial.println(">>> Client Timeout !");
client.stop();
delay(60000);
return;
}
}
// Read all the lines of the reply from server and print them to Serial
Serial.println("receiving from remote server");
// not testing 'client.connected()' since we do not need to send data here
while (client.available()) {
char ch = static_cast<char>(client.read());
Serial.print(ch);
}
// Close the connection
Serial.println();
Serial.println("closing connection");
client.stop();
if (wait) {
delay(300000); // execute once every 5 minutes, don't flood remote service
}
wait = true;
}
Der Seriell Monitor vom Server gibt das aus:
Configuring access point...AP IP address: 192.168.4.1
HTTP server started
der Seriell Monitor vom Client gibt das aus:
Connecting to ESPap
.............................
WiFi connected
IP address:
169.254.103.164
connecting to djxmmx.net:17
connection failed
und die Punkte beim Client laufen zuerst ewig lange
und dann bekomm ich eben diese seltsame IP die mit dem Acess Point nicht zusammen passt, auser ich versthe da was falsch, dann bitte ich um eine Erklärung wenn jemand so nett wäre.
Brauchst du noch Infos.
Keine Ahnung ob man mit den Infos was anfangen kann, wenn nicht dann sag einfach was du noch bräuchtest.
Danke mal soweit
lg