diff --git a/src/main.c b/src/main.c
index f387292..519e8d9 100644
--- a/src/main.c
+++ b/src/main.c
@@ -59,6 +59,11 @@ int main(int argc, char *argv[])
     {
        stdin_configure();
     }
+    else
+    {
+        // Enter non interactive mode
+        interactive_mode = false;
+    }
 
     /* Configure output terminal */
     if (isatty(fileno(stdout)))
@@ -85,7 +90,10 @@ int main(int argc, char *argv[])
 
     /* Print launch hints */
     tio_printf("tio v%s", VERSION);
-    tio_printf("Press ctrl-t q to quit");
+    if (interactive_mode)
+    {
+        tio_printf("Press ctrl-t q to quit");
+    }
 
     /* Open socket */
     if (option.socket)
@@ -94,7 +102,7 @@ int main(int argc, char *argv[])
     }
 
     /* Connect to tty device */
-    if (option.no_autoconnect)
+    if ((option.no_autoconnect) || (!interactive_mode))
     {
         status = tty_connect();
     }
diff --git a/src/tty.c b/src/tty.c
index 760f263..e24da9c 100644
--- a/src/tty.c
+++ b/src/tty.c
@@ -63,6 +63,8 @@ extern int iossiospeed(int fd, int baudrate);
 #define PATH_SERIAL_DEVICES "/dev/serial/by-id/"
 #endif
 
+bool interactive_mode = true;
+
 static struct termios tio, tio_old, stdout_new, stdout_old, stdin_new, stdin_old;
 static unsigned long rx_total = 0, tx_total = 0;
 static bool connected = false;
@@ -855,17 +857,21 @@ int tty_connect(void)
                     goto error_read;
                 }
 
-                /* Forward input to output except ctrl-t key */
+                /* Forward input to output */
                 output_char = input_char;
-                if (input_char == KEY_CTRL_T)
-                    forward = false;
 
-                /* Handle commands */
-                handle_command_sequence(input_char, previous_char, &output_char, &forward);
+                if (interactive_mode)
+                {
+                    /* Do not forward ctrl-t key */
+                    if (input_char == KEY_CTRL_T)
+                        forward = false;
 
-                /* Save previous key */
-                previous_char = input_char;
+                    /* Handle commands */
+                    handle_command_sequence(input_char, previous_char, &output_char, &forward);
 
+                    /* Save previous key */
+                    previous_char = input_char;
+                }
             }
             else
             {
diff --git a/src/tty.h b/src/tty.h
index df5e824..081ba47 100644
--- a/src/tty.h
+++ b/src/tty.h
@@ -21,6 +21,8 @@
 
 #pragma once
 
+#include <stdbool.h>
+
 #define KEY_QUESTION 0x3f
 #define KEY_B 0x62
 #define KEY_C 0x63
@@ -48,3 +50,5 @@ void tty_configure(void);
 int tty_connect(void);
 void tty_wait_for_device(void);
 void list_serial_devices(void);
+
+extern bool interactive_mode;