how-to-setup-dji-m100.md

@@ -113,7 +113,7 @@ http://wiki.dji.com/en/index.php/Matrice_100-Linking_the_Remote_Controller (note
 Since MistLab current dongles are Realtek rtl8188 a firmware need to be downloaded from: http://elinux.org/images/a/a8/Rtl8192cufw.bin.zip. Nevertheless hostapd (for Access Point configuration) doesn't seem to work with this dongle on Tegra.
 
 ## To set up an AP with Intel7260 mini-PCI
-`sudo apt-get install hostapd isc-dhcp-server`
+`sudo apt-get install hostapd isc-dhcp-server` and you may need to `apt-get remove network-manager`
 
 create `/etc/hostapd/hostapd.conf` with:
 ```
@@ -168,7 +168,12 @@ iface wlan1 inet static
         address 192.168.42.1
         netmask 255.255.255.0
 ```
-
+For ROS clients to access the drone Master,
+```
+ROS_MASTER_URI=http://192.168.42.1:11311/
+ROS_HOSTNAME=192.168.42.xx
+```
+must be set in .bashrc of the client
 ## To allow shutdown from the RC Client node
 `sudo nano /var/lib/polkit-1/localauthority/50-local.d/custom-actions.pkla`
 and copy