i have run the experimental ble app blinky from sdkand this run successfully ,is there any tutorial available ??? i can't understand the code how its work ??

[Waqar Ahmed]

can any one of you suggest me some tutorial .then kindly give me link

[Waqar Ahmed]

thanks Kristin. i try but i a can't understand . kindly refer me some other tutorial or blogs.and one more things Kristin i want to print the values at J LINK RTT VIEWER.The value i read from button or write on led. how can i print it on RTT VIEWER .

[Waqar Ahmed]

thanks kristen this thread is some how help full but not completely .actually i want to print it on segger terminal the values that i have write on led through nrf connect app .i want to print it on J LINK RTT VIEWER . this is experimental blinky app

static void led_write_handler(ble_lbs_t * p_lbs, uint8_t led_state)
{
    if (led_state)
    {
        LEDS_ON(LEDBUTTON_LED_PIN);
        NRF_LOG_INFO("Received LED ON!\r\n");
    }
    else
    {
        LEDS_OFF(LEDBUTTON_LED_PIN);
        NRF_LOG_INFO("Received LED OFF!\r\n");
    }
					SEGGER_RTT_printf(0, "led wr.\n", led_state);

}

can you help me in this case