Send an SMS from ESP32 (ft. Twilio)

MESSAGE/Twilio/0_ESP32TTGO_FIRESTORE_SMS/Messenger.cpp

@@ -0,0 +1,32 @@
+#include "Messenger.h"
+
+// Values from Twilio (find them on the dashboard)
+static const char *account_sid = "";
+static const char *auth_token = "";
+// Phone number should start with "+<countrycode>"
+static const char *from_number = "";
+
+// You choose!
+// Phone number should start with "+<countrycode>"
+static const char *to_number = "";
+
+Messenger::Messenger() {
+  twilio = new Twilio(account_sid, auth_token);
+}
+
+Messenger::~Messenger() {
+  delete twilio;
+}
+
+void Messenger::sendMessage(String msg) {
+
+  if (WiFi.status() != WL_CONNECTED) return;
+
+  String response;
+  bool success = twilio->send_message(to_number, from_number, msg, response);
+  if (success) {
+    Serial.println("Sent message successfully!");
+  } else {
+    Serial.println(response);
+  }
+}