I have a MakeBlock mbot bluetooth version. I have mblock 5 installed on my laptop and the BT module on my laptop is BT4.2 (LMP8.256). I tried to add the mbot as a new BT device on my laptop but it always failed. I saw some posts said the laptop needs to run BT4.0. So I bought a BT4.0 USB adapter and plugged it on my laptop and tried to connect. But it didn’t work either. Does anyone have similar issue and how do you work around it? Thanks!
closed as unclear what you're asking by per1234, sempaiscuba, VE7JRO, chrisl, gre_gor Jan 7 at 21:32
Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.