Trying to use Latte Panda to connect Bluetooth to older EZB-3. Win 10 does seem to see EZB-3 and assigns com ports asks for the 1234 pairing code but then open EZ Builder Beta and I don't see how to select com ports, before I used to see a support button for EZB V3 but I can't find that either now in the Beta? Also tried the Ez3 firmware update but it always says it can't find my port and I try all the ports 12345 and same thing can't make connection. I have never tried the EZ3 before because all my computers had no built in Bluetooth. I only used it as extra 5 volt power for sensors with the voltage regulator on it. also I saw a post in the forum that the flashing red light is supposed to stop flashing when a Bluetooth connection is made but so far the red light is always flashing rapidly on the V3 blue tooth module even when win10 says the devices are paired successfully?