3 Replies Latest reply on Jul 10, 2017 11:50 PM by AnjanaM_61

Data sending without connections

userc_43119 Jul 7, 2017 2:46 AM

Is there any way to send user customised data from the Central device to the peripheral without making connections.

Kindly anyone guide me.

1. Re: Data sending without connections

himam_31 Jul 7, 2017 5:46 AM (in response to userc_43119)

Can you have a look at this project:http://www.cypress.com/blog/100-projects-100-days/project-009-dynamic-broadcaster-changing-advertising-packets.

This is dynamic broadcaster project.

Thanks,

Hima
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2. Re: Data sending without connections

userc_43119 Jul 9, 2017 8:51 PM (in response to userc_43119)

I already did that. In this example only peripheral device can send data. but i want my central device to send data in the some or the other way without making connections.
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3. Re: Data sending without connections

AnjanaM_61 Jul 10, 2017 11:50 PM (in response to userc_43119)

Hi Ayush,

A Central won't be able to send any data to peripheral without connection. There is no provision for the same.

Only peripeheral can broasdcast some data to the Central through adv/scan response packet.

Thanks,
Anjana
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