how-to-setup-dji-m100.md

@@ -173,7 +173,12 @@ 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. For more information, refer to https://cdn-learn.adafruit.com/downloads/pdf/setting-up-a-raspberry-pi-as-a-wifi-access-point.pdf
+must be set in .bashrc of the client. 
+
+For the TX1 Add the following line to /etc/modprobe.d/bcmdhd.conf:
+```options bcmdhd op_mode=2```
+
+For more information, refer to https://cdn-learn.adafruit.com/downloads/pdf/setting-up-a-raspberry-pi-as-a-wifi-access-point.pdf
 ## To allow shutdown from the RC Client node
 `sudo nano /var/lib/polkit-1/localauthority/50-local.d/custom-actions.pkla`
 and copy