I am using a Bolutec Bluetooth seral adapter and trying to connect to a ETX90 Meade scope ith audiostar controller.
The blue light comes on steady for a few seconds then drops out. I get the boing sound then the error message says can connect to scope , but scope not responding.
I have done the alignment on scope and set all the correct options on Bluetooth adapter with AT commands. The Bolutec is paired with my nexus 7 tablet.
I also tried to reverse RX and TX. Others are using the Bolutec with Sky Safari. Here is a link to you tube demo