Unable to sync with device; possible link problem or link software version mismatch such as hydro rosserial_python with groovy Arduino
I am using ros kinetic ubuntu 16.04 . when i run the command
rosrun rosserial_python serial_node.py /dev/ttyACM0
It shows the error
[ERROR] [1634579585.317768]: Unable to sync with device; possible link problem or link software version mismatch such as hydro rosserial_python with groovy Arduino
i tried it with UNO and nano. I tried many solutions like change in baud rate,updating,reinstalling etc.but nothing worked. can anyone give me perfect solution ????
Take a look at #q210875 as there many things you can learn on how to solve this problem