, I am using J5 + mbot with a wireless module. I could get all the examples working posted at this repo, except the very last one under heading "2.4GHz wireless module". repo: https://github.com/Makeblock-official/mbot_nodebots
Basically, everything works over USB. but over Wifi, even though I have hid installed fine and can debug the script and see its working with the right device, I cant get it to actually control the motor over wifi.
Do you remember any additional steps you needed to do to get mbot working over wifi? fairly technical user here.