Our MBot2 Ranger will not connect via Bluetooth and prompted us to update firmware. Firmware was successfully updated though our computer, but it still tells us to update the firmware on app when attempting to connect via Bluetooth. We just got this a few weeks ago. Is it already a paperweight?
If you use makeblock mobile app to connect with mBot2 via Bluetooth,it will pair with your device very quickly,but do remember don’t use PC or Laptop to controll it,if you have any problem please contact with us,we’ll reply to you ASAP.