CSR8645 Bluetooth Module Box / Case

thingiverse

This protective enclosure is designed to safeguard the popular CSR8645 Bluetooth module, easily accessible on online marketplaces like eBay. Carefully crafted with modules featuring a built-in 12v regulator, it's also compatible with those that don't have one, using a 3-6v input. However, this might necessitate a more slender case design. The regulator itself is adequately supported from both sides, and several tiny ventilation holes allow for the entry of cool air in case the regulator heats up (it didn't during over an hour of testing). A 6.5mm hole at the front enables cables to pass through, accommodating power, ground, left audio, right audio, and audio ground with standard 20AWG wire in my setup. If needed, you can easily enlarge this opening using a drill. As I'm not skilled in 3D design, it's relatively straightforward, but feel free to suggest improvements or create a remix if you identify any missing features. For your convenience, I've included deeper versions of each box and STL files for editing purposes.