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How cheap could these get? Which would be cheaper, bluetooth or wifi? Amazon obviously can subsidize via product sales.
by pbreit 11y ago
How cheap could these get? Which would be cheaper, bluetooth or wifi?
Amazon obviously can subsidize via product sales.
- rm999 11y agoRough bill of materials is probably around 3-5 dollars (I searched online and found low power wifi chips in bulk at around 2-3 dollars). I'd estimate 10-15 dollars after R&D, assembly, packaging, shipping, etc. Does that seem reasonable?