Small enclosure to house the dongle and extra external components

RJ11 4 core cable

RJ11 wired to dongle and other extra components

Dongle is self powered from the telescope mount supply

LED: To show pairing with mobile device

Blue 5mm LED (flashes to show pairing state : fast flashing=waiting / slow flashing=paired (connected)

Dongle completely wired and working

Dongle with heat-shrink to help insulation & secure the wiring

Enclosure lid is glued on after fully testing the unit

Krell company sticker is then wrapped around the lid

Finished prototype product

Enclosure: 45x32x16mm

Velcro is added to base of enclosure & to telescope mount

Quick and easy mounting solution

Bluetooth dongle working on a 'Merlin/Orion' telescope (GigaPan) mount

Running with a connection to an Android Samsung Galaxy S3 with the PapyWizard App