diff --git a/examples/ConnectionHandlerDemo/arduino_secrets.h b/examples/ConnectionHandlerDemo/arduino_secrets.h
index 5836270..4d9fb7c 100644
--- a/examples/ConnectionHandlerDemo/arduino_secrets.h
+++ b/examples/ConnectionHandlerDemo/arduino_secrets.h
@@ -1,14 +1,18 @@
+// Required for WiFiConnectionHandler
 const char SECRET_SSID[] = "NETWORK NAME";
 const char SECRET_PASS[] = "NETWORK PASSWORD";
 
+// Required for GSMConnectionHandler
 const char SECRET_APN[] 		= "MOBILE PROVIDER APN ADDRESS";
-const char SECRET_PIN[] 		= "0000";
+const char SECRET_PIN[] 		= "0000";  // Required for NBConnectionHandler
 const char SECRET_GSM_USER[] 	= "GSM USERNAME";
 const char SECRET_GSM_PASS[]	= "GSM PASSWORD";
 
+// Required for LoRaConnectionHandler
 const char SECRET_APP_EUI[]  = "APP_EUI";
 const char SECRET_APP_KEY[]  = "APP_KEY";
 
+// Required for EthernetConnectionHandler (without DHCP mode)
 const char SECRET_IP[]       = "IP ADDRESS";
 const char SECRET_DNS[]      = "DNS ADDRESS";
 const char SECRET_GATEWAY[]  = "GATEWAY ADDRESS";
diff --git a/library.properties b/library.properties
index 7739c63..1bb985e 100644
--- a/library.properties
+++ b/library.properties
@@ -1,7 +1,7 @@
 name=Arduino_ConnectionHandler
 version=0.8.1
 author=Ubi de Feo, Cristian Maglie, Andrea Catozzi, Alexander Entinger et al.
-maintainer=Arduino.cc
+maintainer=Arduino <info@arduino.cc>
 sentence=Arduino Library for network connection management (WiFi, GSM, NB, [Ethernet])
 paragraph=Originally part of ArduinoIoTCloud
 category=Communication
diff --git a/src/Arduino_EthernetConnectionHandler.cpp b/src/Arduino_EthernetConnectionHandler.cpp
index 693def4..5225450 100644
--- a/src/Arduino_EthernetConnectionHandler.cpp
+++ b/src/Arduino_EthernetConnectionHandler.cpp
@@ -25,32 +25,38 @@
    CTOR/DTOR
  ******************************************************************************/
 
-EthernetConnectionHandler::EthernetConnectionHandler(bool const keep_alive)
+EthernetConnectionHandler::EthernetConnectionHandler(unsigned long const timeout, unsigned long const responseTimeout, bool const keep_alive)
 : ConnectionHandler{keep_alive, NetworkAdapter::ETHERNET}
 ,_ip{INADDR_NONE}
 ,_dns{INADDR_NONE}
 ,_gateway{INADDR_NONE}
 ,_netmask{INADDR_NONE}
+,_timeout{timeout}
+,_response_timeout{responseTimeout}
 {
 
 }
 
-EthernetConnectionHandler::EthernetConnectionHandler(const IPAddress ip, const IPAddress dns, const IPAddress gateway, const IPAddress netmask, bool const keep_alive)
+EthernetConnectionHandler::EthernetConnectionHandler(const IPAddress ip, const IPAddress dns, const IPAddress gateway, const IPAddress netmask, unsigned long const timeout, unsigned long const responseTimeout, bool const keep_alive)
 : ConnectionHandler{keep_alive, NetworkAdapter::ETHERNET}
 ,_ip{ip}
 ,_dns{dns}
 ,_gateway{gateway}
 ,_netmask{netmask}
+,_timeout{timeout}
+,_response_timeout{responseTimeout}
 {
 
 }
 
-EthernetConnectionHandler::EthernetConnectionHandler(const char * ip, const char * dns, const char * gateway, const char * netmask, bool const keep_alive)
+EthernetConnectionHandler::EthernetConnectionHandler(const char * ip, const char * dns, const char * gateway, const char * netmask, unsigned long const timeout, unsigned long const responseTimeout, bool const keep_alive)
 : ConnectionHandler{keep_alive, NetworkAdapter::ETHERNET}
 ,_ip{INADDR_NONE}
 ,_dns{INADDR_NONE}
 ,_gateway{INADDR_NONE}
 ,_netmask{INADDR_NONE}
+,_timeout{timeout}
+,_response_timeout{responseTimeout}
 {
   if(!_ip.fromString(ip)) {
     _ip = INADDR_NONE;
@@ -82,13 +88,15 @@ NetworkConnectionState EthernetConnectionHandler::update_handleInit()
 NetworkConnectionState EthernetConnectionHandler::update_handleConnecting()
 {
   if (_ip != INADDR_NONE) {
-    if (Ethernet.begin(nullptr, _ip, _dns, _gateway, _netmask, 15000, 4000) == 0) {
+    if (Ethernet.begin(nullptr, _ip, _dns, _gateway, _netmask, _timeout, _response_timeout) == 0) {
       Debug.print(DBG_ERROR, F("Failed to configure Ethernet, check cable connection"));
+      Debug.print(DBG_VERBOSE, "timeout: %d, response timeout: %d", _timeout, _response_timeout);
       return NetworkConnectionState::CONNECTING;
     }
   } else {
-    if (Ethernet.begin(nullptr, 15000, 4000) == 0) {
+    if (Ethernet.begin(nullptr, _timeout, _response_timeout) == 0) {
       Debug.print(DBG_ERROR, F("Waiting Ethernet configuration from DHCP server, check cable connection"));
+      Debug.print(DBG_VERBOSE, "timeout: %d, response timeout: %d", _timeout, _response_timeout);
       return NetworkConnectionState::CONNECTING;
     }
   }
diff --git a/src/Arduino_EthernetConnectionHandler.h b/src/Arduino_EthernetConnectionHandler.h
index e53abba..29dde2f 100644
--- a/src/Arduino_EthernetConnectionHandler.h
+++ b/src/Arduino_EthernetConnectionHandler.h
@@ -40,9 +40,9 @@ class EthernetConnectionHandler : public ConnectionHandler
 {
   public:
 
-    EthernetConnectionHandler(bool const keep_alive = true);
-    EthernetConnectionHandler(const IPAddress ip, const IPAddress dns, const IPAddress gateway, const IPAddress netmask, bool const keep_alive = true);
-    EthernetConnectionHandler(const char * ip, const char * dns, const char * gateway, const char * netmask, bool const keep_alive = true);
+    EthernetConnectionHandler(unsigned long const timeout = 15000, unsigned long const responseTimeout = 4000, bool const keep_alive = true);
+    EthernetConnectionHandler(const IPAddress ip, const IPAddress dns, const IPAddress gateway, const IPAddress netmask, unsigned long const timeout = 15000, unsigned long const responseTimeout = 4000, bool const keep_alive = true);
+    EthernetConnectionHandler(const char * ip, const char * dns, const char * gateway, const char * netmask, unsigned long const timeout = 15000, unsigned long const responseTimeout = 4000, bool const keep_alive = true);
 
 
     virtual unsigned long getTime() override { return 0; }
@@ -65,6 +65,9 @@ class EthernetConnectionHandler : public ConnectionHandler
     IPAddress _gateway;
     IPAddress _netmask;
 
+    unsigned long _timeout;
+    unsigned long _response_timeout;
+
     EthernetUDP _eth_udp;
     EthernetClient _eth_client;
 
diff --git a/src/Arduino_LoRaConnectionHandler.cpp b/src/Arduino_LoRaConnectionHandler.cpp
index c0073e8..2f94910 100644
--- a/src/Arduino_LoRaConnectionHandler.cpp
+++ b/src/Arduino_LoRaConnectionHandler.cpp
@@ -107,7 +107,7 @@ NetworkConnectionState LoRaConnectionHandler::update_handleInit()
   {
     Debug.print(DBG_ERROR, F("Something went wrong; are you indoor? Move near a window, then reset and retry."));
     return NetworkConnectionState::ERROR;
-  } 
+  }
   // Set channelmask based on configuration
   if (_channelMask) {
     _modem.sendMask(_channelMask);
diff --git a/src/Arduino_LoRaConnectionHandler.h b/src/Arduino_LoRaConnectionHandler.h
index fce2cb5..fb0f560 100644
--- a/src/Arduino_LoRaConnectionHandler.h
+++ b/src/Arduino_LoRaConnectionHandler.h
@@ -28,6 +28,8 @@
   #include <MKRWAN.h>
 #endif
 
+#ifdef BOARD_HAS_LORA /* Only compile if the board has LoRa */
+
 /******************************************************************************
    CLASS DECLARATION
  ******************************************************************************/
@@ -76,4 +78,6 @@ class LoRaConnectionHandler : public ConnectionHandler
     LoRaModem _modem;
 };
 
+#endif /* #ifdef BOARD_HAS_LORA */
+
 #endif /* ARDUINO_LORA_CONNECTION_HANDLER_H_ */