How can i use ble in no connection status?

[Jim]

Hello, all.

First, I don't live in English country. So, My sentence may be false.

I want to develope ble communication without pairing.

In this status, I will communicate uart to computer.

I am in short of English, but I would appreciate your answer.

Thank you for reading this.

• SDK use version : 12.1.0
• Softdevice use version : 3.0.0

[Hung Bui]

@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.