diff --git a/doorbell/wifi-klingel-wemos/wifi-klingel-wemos.ino b/doorbell/wifi-klingel-wemos/wifi-klingel-wemos.ino
index f91040c..324adbb 100644
--- a/doorbell/wifi-klingel-wemos/wifi-klingel-wemos.ino
+++ b/doorbell/wifi-klingel-wemos/wifi-klingel-wemos.ino
@@ -1,6 +1,9 @@
/*
* Doorbell Speaker for WEMOS D1 mini with dfplayer
+ * by Tilman Liero
+ * www.tilman.de
*
+ * Sources:
* dfplayer library: https://github.com/DFRobot/DFRobotDFPlayerMini via https://wolles-elektronikkiste.de/dfplayer-mini-ansteuerung-mit-dem-arduino
* info on how to use dfplayer with WEMOS D1: https://forum.arduino.cc/t/dfplayer-mini-mit-wemos-d1-uno/677980/3
* WEMOS D1 WiFi setup: https://averagemaker.com/2018/04/how-to-set-up-wifi-on-a-wemos.html
@@ -42,7 +45,8 @@ void setup()
dfPlayer.EQ(DFPLAYER_EQ_NORMAL);
dfPlayer.outputDevice(DFPLAYER_DEVICE_SD);
- Serial.println("Connect WiFi");
+ Serial.print("Connecting to ");
+ Serial.println(ssid);
WiFi.hostname("Doorbell");
WiFi.begin(ssid, password);
@@ -59,7 +63,7 @@ void setup()
server.begin();
delay(500);
dfPlayer.play(2); // Play the second mp3
-
+
Serial.println("Setup completed");
}
@@ -67,7 +71,7 @@ void setup()
void loop() {
WiFiClient client = server.available(); // Listen for incoming clients
-
+
if (client) {
String currentLine = ""; // make a String to hold incoming data from the client
while (client.connected()) { // loop while the client's connected
@@ -106,7 +110,7 @@ void loop() {
dfPlayer.play(fileNo);
}
}
- else if (header.indexOf("GET /setvolume/") >= 0) {
+ else if (header.indexOf("GET /setvolume/") >= 0) {
String str1 = header;
str1 = str1.substring(header.indexOf("GET /setvolume/") + 15);
volume = str1.substring(0, str1.indexOf(" ")).toInt();
@@ -122,7 +126,15 @@ void loop() {
Serial.print("Volume set to ");
Serial.println(volume);
}
-
+ else if (header.indexOf("GET /restart") >= 0) {
+ Serial.println("Restarting...");
+ ESP.restart();
+ }
+ else if (header.indexOf("GET /dfreset") >= 0) {
+ Serial.println("Reset dfplayer...");
+ dfPlayer.reset();
+ }
+
// Display the HTML web page
client.println("");
client.println("");
diff --git a/garage/garage_esp32/garage_esp32.ino b/garage/garage_esp32/garage_esp32.ino
new file mode 100644
index 0000000..59317bc
--- /dev/null
+++ b/garage/garage_esp32/garage_esp32.ino
@@ -0,0 +1,136 @@
+#include
+#include
+
+const char* ssid = "LeWe";
+const char* password = "5275274365464843";
+
+WiFiServer server(80);
+String header;
+
+WiFiClient webClient;
+String webhook = "http://www.google.com/";
+HTTPClient http;
+
+
+void setup() {
+ // start serial output
+ Serial.begin(115200);
+ Serial.println();
+
+ btStop(); // turn off bluetooth
+
+ Serial.print("Connecting to ");
+ Serial.println(ssid);
+ WiFi.hostname("garage-esp32");
+ WiFi.begin(ssid, password);
+
+ while (WiFi.status() != WL_CONNECTED) {
+ delay(500);
+ Serial.print(".");
+ }
+ Serial.println("");
+ Serial.print("WiFi connected, IP address: ");
+ Serial.println(WiFi.localIP());
+ WiFi.setAutoReconnect(true);
+ WiFi.persistent(true);
+
+ server.begin();
+ Serial.println("Setup completed");
+}
+
+void loop() {
+ WiFiClient client = server.available(); // Listen for incoming clients
+
+ if (client) {
+ String currentLine = ""; // make a String to hold incoming data from the client
+ while (client.connected()) { // loop while the client's connected
+ if (client.available()) { // if there's bytes to read from the client,
+ char c = client.read(); // read a byte, then
+ //Serial.write(c); // print it out the serial monitor
+ header += c;
+ if (c == '\n') { // if the byte is a newline character
+ // if the current line is blank, you got two newline characters in a row.
+ // that's the end of the client HTTP request, so send a response:
+ if (currentLine.length() == 0) {
+ // HTTP headers always start with a response code (e.g. HTTP/1.1 200 OK)
+ // and a content-type so the client knows what's coming, then a blank line:
+ client.println("HTTP/1.1 200 OK");
+ client.println("Content-type: text/html; charset=utf-8");
+ client.println("Connection: close");
+ client.println();
+
+ // turns the GPIOs on and off
+ if (header.indexOf("GET /bell/on") >= 0) {
+ Serial.println("RING");
+ }
+ else if (header.indexOf("GET /play/") >= 0) { // yes, I know this is not RESTful
+ String str1 = header;
+ str1 = str1.substring(header.indexOf("GET /play/") + 10);
+ int fileNo = str1.substring(0, str1.indexOf(" ")).toInt();
+
+ Serial.print("Play file ");
+ Serial.println(fileNo);
+ }
+ else if (header.indexOf("GET /restart") >= 0) {
+ Serial.println("Restarting...");
+ ESP.restart();
+ }
+
+ // Display the HTML web page
+ client.println("");
+ client.println("");
+ client.println("");
+ client.println("Doorbell");
+ client.println("");
+
+ client.println("Doorbell
");
+ client.println("
");
+ client.println("");
+
+ // The HTTP response ends with another blank line
+ client.println();
+
+ // call webhook after ringing
+ if (header.indexOf("GET /bell/on") >= 0) {
+
+ if (http.begin(webClient, webhook)) {
+ int httpCode = http.GET();
+
+ if (httpCode > 0) {
+ if (httpCode == HTTP_CODE_OK) {
+ String payload = http.getString();
+ //Serial.println(payload);
+ }
+ }
+ else {
+ Serial.printf("HTTP Error: ", http.errorToString(httpCode).c_str());
+ }
+ // close connection
+ http.end();
+ }
+ else {
+ Serial.println("Could not send HTTP request");
+ }
+ }
+
+ break;
+ }
+ else { // if you got a newline, then clear currentLine
+ currentLine = "";
+ }
+ }
+ else if (c != '\r') { // if you got anything else but a carriage return character,
+ currentLine += c; // add it to the end of the currentLine
+ }
+ }
+ }
+ // Clear the header variable
+ header = "";
+ // Close the connection
+ client.stop();
+ Serial.println("Client disconnected");
+ Serial.println("");
+ }
+}