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by sfennell
3113 days ago
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I don't know about that - I can pick up a ESP8266 dev board for under $5 individually on mouser - I feel like I should be able to get that cost down significantly if I am building millions. I am not an expert in manufacturing at all but it seems like I should be able get a small enclosure and battery for under $1.50 in high enough quantities. |
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