mBlock 5 Bluetooth version


Nothing happens, can’t even see the Bluetooth device like this.

Please describe how you have tested this


Thanks for your feedback.
Sorry I forget one step, when we use the latest mLink 1.3.0, we need to use Zadig driver to replace the PC built-in driver. You may refer to the guidance here:https://www.mblock.cc/doc/en/part-one-basics/connect-devices.html#3-bluetooth-40-instructions-for-windows-users



My setup :

  • Zadig installed, downgrade from Intel BT5 to BT4 seems OK.
  • mLink 3 installed on my W10 laptop running mBlock v5.30
  • mBot patched to v107…

But still no device detected :weary:

I’ve desinstalled Zadig driver on my Intel Device
Then I plugged an old BT2.0 USB device and installed Zadig Driver. No more result, mBot can’t be detected :rage:

Is there any way to have an update soon to support native BT5 WITHOUT an anoying and old bluetooth dongle to add ? What are the specifities of the BT device you tell us ? :face_with_raised_eyebrow:

Thanks a lot.


Hello Stef335, here’s a link for your reference: https://www.mblock.cc/doc/en/faq/bluetooth.html