Device does not support uart ?

[ahmet]

redbearlab nrf51822 led controller with android.nrf51822 with android connected.But led on off Device does not support uart.Disconnecting.

How solving is the problem ?

[Michael Dietz]

Are you saying you are trying to communicate with the nRF51 over Nordic's BLE UART service with an Android smartphone?

If this is the case it is because Android smartphones don't support a UART service. Download play.google.com/.../details. Open the app and go to the UART module. Then connect to the nRF51 from here.

This should fix your problem. If i misunderstood you try describing your problem better.

Hope this helps! -Mike

[ahmet]

Thanks for answer, nRF ToolBox downloaded, connected to the nrf51822, But "1" and "0" sending,disconnecting. Device Does not Support Uart.Disconnecting.

[Michael Dietz]

are you basing your application off of ble_app_uart example provided in the nRF SDK? And are you using Nordics BLE UART serivce?

[ahmet]

yes, BLE UART service using. My application ble app uart example using?

[Michael Dietz]

if you haven't already take a look at this example and try using/experimenting with it: SDK path\examples\ble_peripheral\ble_app_uart