How can i use ble in no connection status?

RE: How can i use ble in no connection status?

Hung Bui — Wed, 19 Jul 2017 11:42:09 GMT

@Jim: Please try to explain what you want to do as clear as possible, as much as possible. We don't understand what you want. And why you want to do that (no connection)

Pairing is encrypting the connection, pairing doesn't mean connecting.

Please try to test with nRF5 SDK examples to get familiar with BLE. We have ble_app_uart which does what you want.

Start from easy stuff first (sending uart data with connection), then you can move on to do what you want.

RE: How can i use ble in no connection status?

Jim — Wed, 19 Jul 2017 10:35:44 GMT

Phone does always advertising. I want to send data to uart in nRF52832. How can I do?

RE: How can i use ble in no connection status?

Matt — Fri, 14 Jul 2017 11:00:11 GMT

Is the smartphone the data source and the pc the data sink? Without pairing you may want your smartphone app to encrypt the data before sending it out.

RE: How can i use ble in no connection status?

san27deep — Fri, 14 Jul 2017 09:28:05 GMT

WIthout connections means, you need to transfer data from your peripheral as a part of adertising packet. You can cnofigure payload data and length in advertising packet and start advertsing.

RE: How can i use ble in no connection status?

Jim — Fri, 14 Jul 2017 05:16:08 GMT

Hi Mat. As you said, I added a diagram. Tell me if you need anything more for your understanding.

RE: How can i use ble in no connection status?

Matt — Thu, 13 Jul 2017 13:46:19 GMT

Can you provide a system diagram to explain what you have in mind for your BLE application here?