One Tx/Rx Characteristic Central example

[jzumaeta]

Hi,

I'm following "ble_app_uart_c" example and works very well with SDK 10.0.0. So now I want to communicate with HM-10 module, but this has one Tx/Rx Characteristic. Are there any way that works communication over one characteristic? Any suggestion?

Cheers!

[MartinBL]

Hi,

It is possible to make one unified TX/RX characteristic. You can e.g. change the RX characteristic in the ble_app_uart_c code and make it so that it can receive notifications, but also write data the other way. Your question is kind of open, so I don't know what additional advice to give you for now.