CC2531 Case with buttons, LED and SMA antenna

thingiverse

This is an elegant CC2531 USB adapter enclosure.\r\nComes with a precision-cut SMA antenna opening that can be easily adapted if needed\r\n\r\nKey Features:\r\n- Durable two-piece snap-on design, requiring no glue or screws whatsoever\r\n- Conveniently exposes the 2 buttons for easy access\r\n- Sleek LED light duct; the front panel remains hole-free to ensure a pristine print finish. To create an opening, simply use a 1.8mm drill bit and cleverly insert a piece of 1.75mm transparent or white filament for improved light conductivity