bluetooth is not working

[vohra alihussain]

i am using my custom board with nrf51822 and using sdk 12.3.0 .

the led blink example works fine on it but when i upload ble_app_uart then bluetooth is not advertising.

[Jørgen Holmefjord]

Hi,

• Did you flash the softdevice?
• Does your custom board have the 32.768 kHz crystal?

Best regards,
Jørgen