Added jetson config

README.md

@@ -72,9 +72,7 @@ sudo cmake --build . --target install
 ```
 
 ## Robot communication
-[protocol buffers v3.5.1](https://github.com/protocolbuffers/protobuf/releases/tag/v3.5.1)
-are included via [conan.io](https://conan.io/).
-
+[protocol buffers](https://github.com/protocolbuffers/protobuf/) are installed via rosdep.
 
 # Build
 In the past Ubuntu 16.04 and ROS Kinetic were used, which should still work.
@@ -89,4 +87,22 @@ It is required to set a profile for compilation. Use the catkin_configure.bash
 script before you use catkin build. The srcipt calls:
 ```bash
 catkin config --cmake-args -DCMAKE_BUILD_TYPE=Release
-```
\ No newline at end of file
+```
+# Jetson config
+IP configuration:
+
+- iiwa: 172.31.1.147
+- jetson: 172.31.1.148
+- laptop: 172.31.1.149
+
+Configure on the laptop:
+```bash
+export ROS_MASTER_URI=http://172.31.1.148:11311 # jetson as master
+export ROS_IP=172.31.1.149
+```
+
+Optionally add them to /etc/hosts for easier ssh commands:
+```bash
+172.31.1.147 iiwa
+172.31.1.148 jetson
+```