#Nav2

fmrico

@fmrico.bsky.social

1 week ago

Make everything work in my container Ubuntu 24.04, inside Linux Bluefin for the tomorrow #Nav2 #SLAM tutorial with my students 🤓 at Robotics Software Engineering Degree at @urjc.bsky.social

solo

@solonovamax.tech.lgbt.ap.brid.gy

9 months ago

#robotics #robot #ros #ros2 #nav2 #opencv #hardware #embedded #sensor #electronics #gps #depthcamera #gyroscope #magnetometer

CyclicalObsessive

@cyclicalobsessive.bsky.social

1 year ago

rviz2 image from robot GoPi5Go-Dave close to an AprilTag with the detection result

rviz2 camera image from 6 meters away from an AprilTag with the successful detection result

Robot GoPi5Go-Dave looking at his square dock marker

GoPi5Go-Dave managed to detect a standard 36h11 #apriltag (150mm on a side) from 6 meters away. Hopefully someday he will be able to use Steve Macenski's new #Nav2 docking feature to find his way home.

#GoPiGo3 #Robot #ROS2Humble

CyclicalObsessive

@cyclicalobsessive.bsky.social

1 year ago

map of house showing waypoints planned to kitchen and back to dock

map showing the actual path of robot to kitchen and back to dock

ROS robot GoPi5Go-Dave at end of his journey to the kitchen is close to his dock at approximately the planned pose

Even though my #ROS #robot has a "Flopsy Wheel", it managed a #nav2 trip to the kitchen and back in 6 minutes today. It only got confused once, probably due its "can't drive straight" problem.

CyclicalObsessive

@cyclicalobsessive.bsky.social

1 year ago

Map of my home as created by ROS 2 Humble Cartographer and the mess my robot is making trying to use the ROS 2 navigation package to unsuccessfully return to his dock.

Robot GoPi5Go-Dave doing battle with a chair instead of following the global planner path to the kitchen. Text says "Dave not able to get out of a wet paper bag" with an arrow pointing to the robot position on map.

Two robots (Carl and GoPi5Go-Dave) sitting on their recharge docks. Carl has a large Minion Carl (one eye) rubber character atop a GoPiGo3 two wheel robotics platform. Dave has a smaller Minion Dave (two eyes) rubber character atop a GoPiGo3 platform.

What does a #ROS2_Humble #Robot getting lost look like?

#nav2 seems to work great in sterile environments. My home is apparently not a robot-friendly navigation environment.