Looking for a simple low pin-count bluetooth chip.
Thanks,
- Win
simple bluetooth
Sep 15, 2018
15 Replies
how about a module,
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Nordic? nRF52810-QFAA-R7 , 32 pins!
These are like buying a micro, and are usually high pin counts. After all they do run a ARM core. At least they give you the BLE stack.
Cheers
Winfield Hill wrote in news:pnj5fi0992 @drn.newsguy.com:
Kind of mutually exclusive, no?
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34 pins in a 2.5x2.5mm package ? DA14580 I hope you have a good binocular... Robert
Modules are great, only thing to look out for is that you need to register the product with Bluetooth Organization anyway, large fee needed
Regards
Klaus
How large is the fee?
Thanks,
- Win
Cf
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Isn't that the reason to use modules, they are already registered?
Rick C.
Maybe the cheap ($1.40 each) Chinese modules aren't registered?
Thanks,
- Win
Hmm, a good reason the use 433MHz, etc., instead.
Thanks,
- Win
Zigbee?
Cheers
Clive
Short answer is no. Longer version : using an already Bluetooth-qualified module, if unmodified, avoid the need for any tests, but not the need to pay fees to the Bluetooth SIG. This is the "path 1" documented here :
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Robert
tirsdag den 18. september 2018 kl. 16.47.55 UTC+2 skrev Robert Lacoste:
but afaiu as long you don't mention "Bluetooth" which they own, there isn't much they can do if you don't register other than kick out of the SIG if you are a member
If you link to an app (Apple or Android), then they may go legal on you and remove your app, or?
I don't know but I don't see how, an app uses the Bluetooth in the phone/tablet which is qualified
imagine them trying to remove a music player app because it connects to a dirt cheap Chinese "bluetooth" speaker that probably isn't qualified
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