diff --git a/src/connection.c b/src/connection.c
index 066d73e..10f81a7 100644
--- a/src/connection.c
+++ b/src/connection.c
@@ -7,7 +7,6 @@
 #include <sys/socket.h>
 #include <sys/select.h>
 #include <netinet/in.h>
-#include <arpa/inet.h>
 #include <string.h>
 #include <fcntl.h>
 #include <stdio.h>
@@ -82,44 +81,49 @@ int max_fd = -1;
 
 // TODO: Close the socket and return NULL on error
 struct Connection*
-connection_new(unsigned int source_port, const char* source_ip, unsigned int dest_port, const char* dest_ip)
+connection_new(uint16_t source_port, uint32_t source_ip, uint16_t dest_port, uint32_t dest_ip)
 {
     struct Connection* conn = malloc(sizeof(struct Connection));
     memset(conn, 0, sizeof(struct Connection));
 
-    // Request a UDP socket
-    conn->sockfd = socket(AF_INET, SOCK_DGRAM, 0);
-
     // Set the source address and port if they are provided
     if(source_port && source_ip) {
-       struct sockaddr_in loc_addr;
-       loc_addr.sin_family = AF_INET;
-       loc_addr.sin_port = htons(source_port);
-       loc_addr.sin_addr.s_addr = inet_addr(source_ip);
-       if(bind(conn->sockfd, (struct sockaddr*)&loc_addr, sizeof(loc_addr)) < 0)
-       {
-           perror("unable to bind local port");
-           exit(EXIT_FAILURE);
-       }
+       conn->local_addr.sin_family = AF_INET;
+       conn->local_addr.sin_port = htons(source_port);
+       conn->local_addr.sin_addr.s_addr = source_ip;
     }
- 
-    // Make the socket non-blocking
-    int flags = fcntl(conn->sockfd, F_GETFL);
-    fcntl(conn->sockfd, F_SETFL, flags | O_NONBLOCK);
 
     // Set the address of the drone
     memset(&conn->remote_addr, 0, sizeof(conn->remote_addr));
     conn->addrlen = sizeof(conn->remote_addr);
     conn->remote_addr.sin_family = AF_INET;
     conn->remote_addr.sin_port = htons(dest_port);
-    conn->remote_addr.sin_addr.s_addr = inet_addr(dest_ip);
+    conn->remote_addr.sin_addr.s_addr = dest_ip;
+
+    return conn;
+}
+
+enum connection_error
+connection_connect(struct Connection* conn) {
+
+    // Request a UDP socket
+    conn->sockfd = socket(AF_INET, SOCK_DGRAM, 0);
+
+    if(conn->local_addr.sin_addr.s_addr
+            && bind(conn->sockfd, (struct sockaddr*)&conn->local_addr, sizeof(conn->local_addr)) < 0)
+        return CONNECTION_LOCAL_BIND;
+ 
+    // Make the socket non-blocking
+    int flags = fcntl(conn->sockfd, F_GETFL);
+    fcntl(conn->sockfd, F_SETFL, flags | O_NONBLOCK);
 
     // File descriptors are numbers that count up sequentially,
     // so save the last one as the greatest file descriptor.
     // This is needed for polling the sockets later.
     max_fd = conn->sockfd;
 
-    return conn;
+    return CONNECTION_NO_ERROR;
+
 }
 
 struct Connection*
diff --git a/src/connection.h b/src/connection.h
index 5a2114e..eba5655 100644
--- a/src/connection.h
+++ b/src/connection.h
@@ -6,14 +6,25 @@
 #include <stddef.h>
 #include <netinet/in.h>
 
+#define ROBOT_DEFAULT_WIFI_ADDR 0X102A8C0
+
 struct Connection {
     int sockfd;
     socklen_t addrlen;
     struct sockaddr_in remote_addr;
+    struct sockaddr_in local_addr;
 };
 
 struct Connection*
-connection_new(unsigned int source_port, const char* source_ip, unsigned int dest_port, const char* dest_ip);
+connection_new(uint16_t source_port, uint32_t source_ip, uint16_t dest_port, uint32_t dest_ip);
+
+enum connection_error {
+    CONNECTION_NO_ERROR,
+    CONNECTION_LOCAL_BIND
+};
+
+enum connection_error
+connection_connect();
 
 struct Connection*
 connection_poll_ready(struct Client* client);
diff --git a/src/robo.c b/src/robo.c
index d236e23..488d2f3 100644
--- a/src/robo.c
+++ b/src/robo.c
@@ -4,6 +4,7 @@
 
 #include <string.h>
 #include <stdlib.h>
+#include <arpa/inet.h>
 
 #include <stdio.h>
 
@@ -119,7 +120,8 @@ robot_work(Robot robot) {
 
         case CONNECTING_TO_PROXY_PORT:
         {
-            robot->client->sdk_conn = connection_new(0, 0, 30030, "192.168.2.1");
+            robot->client->sdk_conn = connection_new(0, 0, 30030, ROBOT_DEFAULT_WIFI_ADDR);
+            connection_connect(robot->client->sdk_conn);
             robot->state = SETTING_SDK_CONNECTION;
             break;
         }
@@ -134,7 +136,8 @@ robot_work(Robot robot) {
 
         case CONNECTING_TO_DEVICE_PORT:
         {
-            robot->client->dev_conn = connection_new(10010, "192.168.2.24", 20020, "192.168.2.1");
+            if(connection_connect(robot->client->dev_conn))
+                robot->state = STOPPED;
             robot->state = SETTING_SDK_MODE;
             break;
         }
@@ -277,6 +280,7 @@ robot_work(Robot robot) {
                 robot->state = STOPPED;
                 break;
             }
+            robot->client->dev_conn = connection_new(10010, resp.resp.sdkconn.config_ip, 20020, ROBOT_DEFAULT_WIFI_ADDR);
             robot->state = CONNECTING_TO_DEVICE_PORT;
             break;
         case SET_SDK_MODE_CMD: