How to check if bootload normally when ncs used

[Chaoyue Ying]

I'm developing with ncs v2.6.0 in the board that made by myself with nrf52832 mcu.

I start a new project with copy from nrf_dm sample.

In my board,just one LED used and it connect with gpio 0 pin 22.

The RUN_STATUS_LED is equal to DK_LED2.So that I overlay led_1,connect it with pin 22.RUN_STATUS_LED等于DK_LED2。所以我覆盖了led_1，连接到引脚22。

I think after overlay,when the code running,the LED will blink.But it not.

So I changed the console to RTT to get output.I failed.

But when I use the thirdparty DK with nrf52832.It work normally.

So maybe the error happened in the process of bootload?

How can I correct it?

[Menon]

Hello,

Does your custom board include a DC-DC converter? Try disabling the DC-DC8(CONFIG_BOARD_ENABLE_DCDC) in the configuration to see if it makes a difference. Additionally, ensure there are no issues with power delivery to your custom board. Temporarily comment out the RTT logging, or apply a minimal sample that only toggles the LED without RTT configuration or dependencies, and see if it works.

Kind regards,

Abhijith