Author Topic: Bluetooth Vibrate Alert Bracelet  (Read 1879 times)

Offline pbaker21

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Bluetooth Vibrate Alert Bracelet
« on: March 31, 2016, 02:20:30 PM »
Hi,

I'm not sure if this is an appropriate question for this forum.

I

Offline Mike Petrichenko

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Re: Bluetooth Vibrate Alert Bracelet
« Reply #1 on: March 31, 2016, 03:40:54 PM »
Hi,

What would you like to ask?

Offline pbaker21

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Re: Bluetooth Vibrate Alert Bracelet
« Reply #2 on: April 02, 2016, 07:08:14 PM »
Hi,

I'm not sure if this is an appropriate question for this forum.

I'm desperate to be able to communicate with a 'Bluetooth Bracelet', in particular the 'Wireless Buzzband BT-88' or the 'Xiaomi Mi Band' using the HM-10 bluetooth module (via an Arduino)

I'm sure this must be possible, if so, can anyone help with coding advice?

Many thanks,
Paul

Offline Mike Petrichenko

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Re: Bluetooth Vibrate Alert Bracelet
« Reply #3 on: April 02, 2016, 07:29:22 PM »
There is nothing hard. The Bt-88 is BLE device so check which services it supports. Then refer to services docs and set required characteristic value to vibrate it.

Offline pbaker21

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Re: Bluetooth Vibrate Alert Bracelet
« Reply #4 on: April 03, 2016, 04:49:34 PM »
Hi,

If only it was that easy! I have tried to find out all I can, with any luck, hence joining a forum.

Regards,
Paul

Offline Mike Petrichenko

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Re: Bluetooth Vibrate Alert Bracelet
« Reply #5 on: April 03, 2016, 04:59:45 PM »
Hi,

Well. This forum is for WCL support but if you would like you can e-mail me to mike@btframework.com (or to btframework@gmail.com) with your problem details and I will try to help.

Offline pbaker21

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Re: Bluetooth Vibrate Alert Bracelet
« Reply #6 on: April 04, 2016, 10:09:53 AM »
Hi,

Many thanks - what would be very helpful is knowing:

1. what the default frequency of the Bracelet are
2. what to send in regards to telling the device to buzz, so, do I send the word "buzz" or "BUZZ" or "VIBRATE" ...so on
3. do I need to know the devices MAC_ADDRESS? If so, how do I find this out?
4. can I assume the sent commands (to the Bracelet) are all AT Commands?


Regards,
Paul

Offline Mike Petrichenko

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Re: Bluetooth Vibrate Alert Bracelet
« Reply #7 on: April 04, 2016, 10:33:15 AM »
1. what the default frequency of the Bracelet are

Can be found in bracelete docs.

2. what to send in regards to telling the device to buzz, so, do I send the word "buzz" or "BUZZ" or "VIBRATE" ...so on

As it is BLE device you must write characteristic value, not sending any words.

3. do I need to know the devices MAC_ADDRESS? If so, how do I find this out?

Yes of course. In common way you have to send HCI INQUIRY command. For AT command based BT module refer to its docs.

4. can I assume the sent commands (to the Bracelet) are all AT Commands?

No. It is binary GATT protocol.

 

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