Unable to sync with device [XBees, ROS Serial]
Hi, I was trying to complete the tutorial An example of ROS serial network but when I'm in the step of connect the xbees I get this error:
[INFO] [1529324674.474169]: Requesting topics...
[ERROR] [1529324689.479008]: Unable to sync with device; possible link problem or link software version mismatch such as hydro rosserial_python with groovy Arduino
I have tested the xbees with XCTU so I know they work, but with ROS I have this problem. I have Melodic, and I have tried in Lunar too but nothing. I couldn't find a solution in the others questions so if you can help me it would be very nice. Thanks.
PD: My Ubuntu Version is 18.04
Can you please update your question with a link to the tutorial that you're referring to?
Of course, is this one http://wiki.ros.org/rosserial_xbee/Tu...
Did you solve this problem? I encountered the same problem. My setting is Ubuntu is 16.04, Ros kinetic and arduino mega.