Launch Blockly web interface

Once the software package is setup there are a few commands to launch the Blockly web interface. Open terminal and type the following commands and leave the terminal running.

$ cd ~/blockly_ws
$ source devel_isolated/setup.bash
$ roslaunch turtlebot3_blockly turtlebot3_blockly.launch

Note

To launch the web interface of blockly, you don’t necessarily have to start roscore but you should if you plan to connect TurtleBot3 and test it during development.

Open a web browser and type 127.0.0.1:1036 in the address bar. The Blockly web interface should open and will look like the image below.