Hallo
Versuche gerade ein Skript mit Gpio1 und 3 zu erweitert.
Ürsprünglich dient es nur für Gpio0 und 2.
Auf der Weboberfläche werden jetzt die 4 Schaltebenen angezeigt.
Das Schalten von Gpio0 und 2 funktioniert. Bei Gpio1/3 passiert leider
nichts (die angeschlossenen Leds leuchtet auf DAUER)es wird aber bei
betätigen des Button An/Aus in der Adressleiste der Schaltbefehl ausgegeben.
C
#include <ESP8266WiFi.h>
#include <WiFiClient.h>
#include <ESP8266WebServer.h>
#include <ESP8266mDNS.h>
MDNSResponder mdns;
// Replace with your network credentials
const char* ssid = "SSID";
const char* password = "Passwort";
ESP8266WebServer server(80);
String webPage = "";
int gpio0_pin = 0;
int gpio2_pin = 2;
int gpio1_pin = 1;
int gpio3_pin = 3;
void setup(void){
webPage += "<h1>ESP8266 Web Server</h1><p>gpio0Socket #1 <a href=\"socket1On\"><button>ON</button></a> <a href=\"socket1Off\"><button>OFF</button></a></p>";
webPage += "<p>gpio2Socket #2 <a href=\"socket2On\"><button>ON</button></a> <a href=\"socket2Off\"><button>OFF</button></a></p>";
webPage += "<p>gpio1Socket #3 <a href=\"socket3On\"><button>ON</button></a> <a href=\"socket3Off\"><button>OFF</button></a></p>";
webPage += "<p>gpio3Socket #4 <a href=\"socket4On\"><button>ON</button></a> <a href=\"socket4Off\"><button>OFF</button></a></p>";
// preparing GPIOs
pinMode(gpio0_pin, OUTPUT);
digitalWrite(gpio0_pin, LOW);
pinMode(gpio2_pin, OUTPUT);
digitalWrite(gpio2_pin, LOW);
pinMode(gpio1_pin, OUTPUT);
digitalWrite(gpio1_pin, LOW);
pinMode(gpio3_pin, OUTPUT);
digitalWrite(gpio3_pin, LOW);
delay(1000);
Serial.begin(115200);
WiFi.begin(ssid, password);
Serial.println("");
// Wait for connection
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}
Serial.println("");
Serial.print("Connected to ");
Serial.println(ssid);
Serial.print("IP address: ");
Serial.println(WiFi.localIP());
if (mdns.begin("esp8266", WiFi.localIP())) {
Serial.println("MDNS responder started");
}
server.on("/", [](){
server.send(200, "text/html", webPage);
});
server.on("/socket1On", [](){
server.send(200, "text/html", webPage);
digitalWrite(gpio0_pin, HIGH);
delay(1000);
});
server.on("/socket1Off", [](){
server.send(200, "text/html", webPage);
digitalWrite(gpio0_pin, LOW);
delay(1000);
});
server.on("/socket2On", [](){
server.send(200, "text/html", webPage);
digitalWrite(gpio2_pin, HIGH);
delay(1000);
});
server.on("/socket2Off", [](){
server.send(200, "text/html", webPage);
digitalWrite(gpio2_pin, LOW);
delay(1000);
});
server.on("/socket3On", [](){
server.send(200, "text/html", webPage);
digitalWrite(gpio1_pin, HIGH);
delay(1000);
});
server.on("/socket3Off", [](){
server.send(200, "text/html", webPage);
digitalWrite(gpio1_pin, LOW);
delay(1000);
});
server.on("/socket4On", [](){
server.send(200, "text/html", webPage);
digitalWrite(gpio3_pin, HIGH);
delay(1000);
});
server.on("/socket4Off", [](){
server.send(200, "text/html", webPage);
digitalWrite(gpio3_pin, LOW);
delay(1000);
});
server.begin();
Serial.println("HTTP server started");
}
void loop(void){
server.handleClient();
}
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