diff --git a/platformio.ini b/platformio.ini
index a927bef..fdb31f5 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -18,8 +18,8 @@ platform = espressif8266
 framework = arduino
 monitor_speed = 115200
 upload_speed = 115200
-upload_port = COM5
-monitor_port = COM5
+upload_port = /dev/ttyUSB0
+monitor_port = /dev/ttyUSB0
 board_build.flash_mode = dout
 build_flags =
     -Wno-unused-function
diff --git a/src/IRISKit.cpp b/src/IRISKit.cpp
index 0121f73..ed8a161 100644
--- a/src/IRISKit.cpp
+++ b/src/IRISKit.cpp
@@ -130,11 +130,11 @@ void setup() {
     } else {
         INFOLN("iriskit settings not loaded, set it from WifiManager");
         server_address =
-            new WiFiManagerParameter("server_address", "Server Address", "", URL_SHORT_MAX);
+            new WiFiManagerParameter("server_address", "Server Address", "iris.irext.net", URL_SHORT_MAX);
         credential_token =
             new WiFiManagerParameter("credential_token", "Credential Token", "", CREDENTIAL_MAX);
         password =
-            new WiFiManagerParameter("password", "User Password", "", PASSWORD_MAX);
+            new WiFiManagerParameter("password", "User Password", "", PASSWORD_MAX, "type='password'");
 
         if (NULL == server_address || NULL == credential_token || NULL == password) {
             ERRORLN("not enough memory to create settings");