the problem of modify the central device mtu

[Will]

Hi,

I got a issue ,that is when i modify the  mtu where sample dir is D:\nRF5_SDK_17.1.0_ddde560\examples\ble_central\ble_app_uart_c,it will return a error :

00> <error> nrf_ble_gatt: sd_ble_gap_data_length_update() (request) on connection 0x0 returned NRF_ERROR_RESOURCES.

have somebody can tell me how to resolve this problem?

thanks very much.

[Will]

set the mtu to 23

[Hieu]

Hi Mongouii,

Have you checked the hint provided by the documentation of sd_ble_gap_data_length_update()?

Hieu

[Will]

Hi Hieu,

thanks for your reply ,the issue was resolved.

Best regards