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1 | initial version |
Problem is now solved.The problem was the PL2303 based USB to Serial converter output was not TTL/CMOS compatible so I have now used MAX232 to convert voltage levels to TTL/CMOS levels.Roomba is now working with ROS.
2 | No.2 Revision |
Problem is now solved.The problem was the PL2303 based USB to Serial converter output was not TTL/CMOS compatible so I have now used MAX232 to convert voltage levels to TTL/CMOS levels.Roomba is now working with ROS.
I have a mini din connector (8 pin). Have used pin nos 1,3,5 and 7 with 1& 7 for Battery access.Roomba 531 which I am using dont have gyro.I have a pl2303 based usb to serial converter and then I have used MX232 for level conversions.
You can check my videos at;
1) Only Roomba being controlled : https://www.dropbox.com/s/fwez46vh1bwueo3/Turtlebot1-video-1.AVI
2) Completely assembled turtlebot roomba : https://www.dropbox.com/s/vvfgl8x2ihh5m6m/Turtlebot2.3gp
3 | No.3 Revision |
Problem is now solved.The problem was the PL2303 based USB to Serial converter output was not TTL/CMOS compatible so I have now used MAX232 to convert voltage levels to TTL/CMOS levels.Roomba is now working with ROS.
I have a mini din connector (8 pin). Have used pin nos 1,3,5 and 7 with 1& 7 for Battery access.Roomba 531 which I am using dont have gyro.I have a pl2303 based usb to serial converter and then I have used MX232 for level conversions.
You can check my videos at;
1) Only Roomba being controlled : https://www.dropbox.com/s/fwez46vh1bwueo3/Turtlebot1-video-1.AVI
2) Completely assembled turtlebot roomba : https://www.dropbox.com/s/vvfgl8x2ihh5m6m/Turtlebot2.3gp