led module

led/led.ino

@@ -0,0 +1,87 @@
+#include <ESP8266WiFi.h>
+#include <WiFiClient.h>
+#include <ESP8266HTTPClient.h>
+#include <ESP8266WebServer.h>
+#include <ESP8266mDNS.h>
+
+const char* ssid = "SSID";
+const char* password = "PASSWORD";
+
+ESP8266WebServer server(80);
+
+const char* id = "led2";
+bool led_status = false;
+
+void setup() {
+  pinMode(LED_BUILTIN, OUTPUT);
+  digitalWrite(LED_BUILTIN, HIGH);
+
+  //set wifi parameters
+  Serial.begin(115200);
+  WiFi.mode(WIFI_STA);
+  WiFi.begin(ssid, password);
+  IPAddress ip(10, 10, 10, 11);
+  IPAddress gateway(10, 10, 10, 1);
+  IPAddress subnet(255, 255, 255, 0);
+  WiFi.config(ip, gateway, subnet);
+
+
+  //Wait for connection, print info to serial
+  while (WiFi.status() != WL_CONNECTED) {
+    delay(200);
+    Serial.print(".");
+  }
+  Serial.println("");
+  Serial.print("Connected to ");
+  Serial.println(ssid);
+  Serial.print("IP address: ");
+  Serial.println(WiFi.localIP());
+
+  if (MDNS.begin("esp8266")) {
+    Serial.println("MDNS responder started");
+  }
+
+  server.on("/on", HTTP_GET, on_);
+  server.on("/off", HTTP_GET, off_);
+  server.on("/info", HTTP_GET, info_);
+
+  server.begin();
+
+  //say hello to server
+  HTTPClient http;
+  //http://<serverip>.8080/connect/<moduleip>/<moduleid>
+  http.begin("http://10.10.10.10:8080/connect/10.10.10.11/led1");
+  int httpCode = http.GET();
+  if (httpCode > 0) {
+     String payload = http.getString();
+     Serial.println(httpCode);
+     Serial.println(payload);
+  } else Serial.println("Error on HTTP request");
+  http.end();
+}
+
+
+void on_() {
+  server.sendHeader("Access-Control-Allow-Origin", "*");
+  server.send(200, "text/plain", "on");
+  digitalWrite(LED_BUILTIN, LOW);
+  led_status = true;
+}
+
+void off_() {
+  server.sendHeader("Access-Control-Allow-Origin", "*");
+  server.send(200, "text/plain", "off");
+  digitalWrite(LED_BUILTIN, HIGH);
+  led_status = false;
+}
+
+void info_() {
+  server.sendHeader("Access-Control-Allow-Origin", "*");
+  if (led_status) server.send(200, "text/plain", "on");
+  else server.send(200, "text/plain", "off");
+}
+
+
+void loop(void) {
+  server.handleClient();
+}