RE: NRF52832DK flash programming + battery questions

Yclee — Thu, 08 Apr 2021 11:14:20 GMT

Thank you so much about your answer! , and sorry for late verifying.

RE: NRF52832DK flash programming + battery questions

Amanda Hsieh — Fri, 19 Mar 2021 12:59:27 GMT

Hi Yclee,

I would suggest you Erase the kit before programming.

[quote user=""]1) download program like below[/quote]

If you erase the DK before downloading the images, you could observe that the BSP_INDICATE_SCANNING state is indicated on the DK. You will see from the segger log that it loads two images.

Downloading ‘s132_nrf52_7.2.0_softdevice.hex’ to J-Link

Downloading ‘ble_app_uart_c_pca10040_s132.elf’ to J-Link

[quote user=""]2) download file(with .elf file format)[/quote]

Segger only downloaded ‘ble_app_uart_c_pca10040_s132.elf’ to DK wthout sfotdevice image. You also need to porgram softdevice image under nRF5_SDK\components\softdevice\s132\hex for the ble application.

[quote user=""]3) nRF connect program[/quote]

You need to add ble_app_uart_c_pca10040_s132 and sfotdevice image to look like this:

[quote user=""]I found the documents, but I can't find any Jumper or H/W setting for using battery.[/quote]

See DK Power supply doc.

-Amanda H.