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A project log for <$1 Bluetooth 4.1 Solution

a cost $1, actually even less, solution for Bluetooth 4.1

makerfabsMakerfabs 09/06/2019 at 07:241 Comment

i updated the layout and will make some sample boards soon...

i am hardware engineer and not good at firmware much, if anyone wants to test this board, i am glad to share the PCBA samples as this is really Low cost.  Of course, you bears the shipping fee. 

Discussions

deʃhipu wrote 09/06/2019 at 10:14 point

I think it would be good to know what microcontroller this is before anybody commits to it.

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