nRF Connect for PC v1.0, updating connectivity firmware

[mrono]

Hi. I'm using NRF Connect v1.0 on a Windows 10 PC, together with an nRF52-DK (PCA10040). It works nicely with the connectivity firmware 1.0.0 that the PC app offers to flash to the DK.

If I update the firmware of the DK with either of the v1.1.0 precompiled hex files from the pc_ble_driver -project, NRF Connect no longer communicates with the DK.

Using the sd_api_v3 hex file, I get a flood of internal errors as soon as I select the COM port from the NRF Connect app:

Enabling BLE failed. (NRF_ERROR_INTERNAL)

Error occured when enabling SoftDevice. Errorcode: NRF_ERROR_INTERNAL (0x3)

With the sd_api_v2 hex file, I get an NRF_ERROR_TIMEOUT instead.

Is this even supposed to work? Or am I doing something wrong?

[Hung Bui]

Hi Mrono,

Could you tell why you want to update the hex ?

The current version of nRFConnect is not compatible with v3 hex file. On v2, we removed support for S132. You may want to wait for the next nRFConnect release.

[mrono]

DLE can be used on one connection and not on another, right? That is the impression I got when reading the GATT module sources.

My final product will consist of both the central and the peripheral, permanently bonded together. So lack of support for DLE is not an issue here. But the central should also be able to act as a peripheral to a phone for occasional configuration changes.