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The Bom for 1000 pieces is per piece 15$ (and 2.00$ for a 64gbyte sdcard looks optimistic, but difficult to tell typing on my phone). Placing, soldering and ass
by andi999 5y ago
The Bom for 1000 pieces is per piece 15$ (and 2.00$ for a 64gbyte sdcard looks optimistic, but difficult to tell typing on my phone). Placing, soldering and assembly is not factored in, wouldnt be surprised if this is another 15$, so production price is 30$, sales price then would be more like 60$.
Edit: is the sd card connector missing in the bom?
Cool project though.
- Closi 5y agoThe SD card is on the BOM (it’s on the bottom) but agree that the price for it looks optimistic. Looking on AliExpress there are lots of unrealistically priced SD cards (1tb for $7!) so I wonder how many of these are just scams where they are formatted to appear bigger than they are, and also if that’s a realistic price that they are using.
- andi999 5y agoYes, the card is on the bom, but I meant the card connector, the thing that is soldered on the pcb, where you put the card in.