custom da14586 board programming

Tue, 2020-06-23 21:19 -- uprozarif


I wanna program custom da14586 board by da14531 dk pro. Do you have any documents hardware and software configuration for it ? 

1) I also have dk14585 dk pro, which one do u prefer ? 

2) can u tell me how to program it with smartsnippet ?

3) which pins are required for connection ?

If you dont have a document, i will appreciate if you answer the questions.





Dongle-board sdk compatibility

Mon, 2020-06-01 13:35 -- Sudheer Babu


I have an existing BLE solution with a dongle and a board. I use DA14580, SDK 5.0.2 for both.

Since DA14586 is the recommended part, I have a redisigned the board with this part. I am trying to run SDK 6.0.14 on the board.

I do not want to modify the dongle (hardware and software) for now - so, the dongle and board are running different sdks.


The application running on the board is a modification of ble_app_peripheral example.

SmartSnippets RF Master

Mon, 2020-02-17 08:58 -- Aiden.kim

Hello, I'm Aiden.kim.

We are reviewing DA14586 products using SmartSnippets V

However, there is a problem while downloading the prod_test_586.bin file to review using the RF Master.

I checked with SmartSnippets(TM) Toolbox User Manual (UM-B-083) but could not receive sample Log Output message.

As a result of a separate review of UART, it works well.

DA14586 design questions

Wed, 2020-02-05 10:35 -- apellkof


I am about to move my design from the DA14580 to the DA14586 since the old part is not recommended for new designs and I would make use of the internal FLASH.

My understanding is from a schematics point of view, only two pins are different:

#5 (VCC_FLASH) is used to power the FLASH. On the 14580/5 it is nc.

#38 (VDD) is recommended to float. On the 14580 it was VPP and used only when programming OTP (supply 6.7V).

I hope this is correct so far?



Tue, 2020-02-04 07:50 -- karanshah28

Hi Dialog Team,

I have an EVM for da14586 and trying for firmware update for that using SUOTA android mobile application. I have followed all the steps mentioned in the document

“Tutorial 6: SUOTA example for DA14585/6”.

I have also modified the “project_multipart_binary_v2.py” script as described in the tutorial document.

Now while updating the firmware, I have received an error of “INVALID IMAGE HEADER”.

While debugging the issue I found that using the SDK APIs for SPI FLASH, Image header from the address “0x00038000” is not coming properly.


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