Hi onezerofive,
Thank you for all information. It seems to be problem with firmware. We can receive this message if the firmware has not been started (it should be done automatically). May I ask you to press “reset” button after turn on your ROSbot and try to launch:i
‘’’
roslaunch rosbot_ekf all.launch rosbot_pro:=true
‘’’
If output still be the same, please run ‘./flash_firmware’ command (script should be in main directory). When the script will finish its job try to launch ‘rosbot_ekf’ one more time.
Please let me know the results.
Best regards,
Hubert