When I was using the device as peripheral, I was wondering when the Softdevice notified BLE_GAP_EVT_SEC_PARAMS_REQUEST and BLE_EVT_SEC_INFO_REQUEST:
1, when peripheral...
hi dear nordic employee:
I tried to build the project ble_app_hrs_c（pca10040） by keil5
but I get an error :
._build\nrf52832_xxaa.sct(7): error: L6236E: No section...
Hi,
I am a bit confused about power consumption when using app_uart_fifo. To save power I put MCU to sleep in between each sent and received byte by using __WFE and __SEV...
Hi! I am building an android app for my project. I am using Proximity , UART and DFU from nrfToolbox app. I have 3 buttons on my home screen dedicated for each of them. I...
Dear Nordic employee:
1、 what do I have?
I have a thingy52 develop kit（nrf52832）
2、what is my purpose?
the quality of thingy52 audio demo is not good（iphone7）...
Hello Nordic,
My development environment:
SDK>> NRF51822_SDK10, SoftDevice>> S130
Example>> ble_app_uart
I am looking forward to your reply!
Thanks.
Best Regards...
Dear friends,
according to "nRFConnect_BLE_User_Guide_v2.0", to set up a local device,i should complete the following steps:
Connect a development kit or dongle to...
I used a mesh example (the example name is "mesh") for testing, and enabled low-power nodes using CONFIG_BT_MESH_LOW_POWER =y, and disabled the automatic start of low-power...
I would like to know the recommended battery part that is suggested by nordic to work with the nrf5340 Audio DK. I saw some blogposts where it was mentioned that a 3.7V 1500mah...
Hi all,
We are looking to use the nRF9151 and we are trying to determine estimated certification costs for US deployment
So, if anyone can help or knows:
What pre...
i just rebuilt the code in the beacon_advertiser.zip file attach to this issue for the NRF52232....
the code runs as expected, though consumes about 200uA when sleeping...
Hello, I have an application developed with the nRF9161 DK board, which essentially consists of a GPS tracker that acquires a position every x time and sends that same position...
Hi, I previously wrote about an unexpected behaviour which I've made a diagram for below. It's relatively simple though, the COMP watches a voltage and fires a toggle event...
Hello,
i have one PPK2. Recently i find the current reading from PPK2 is relatively large compared with actual current value.
For example, actual current value vs PPK2...
I've been using the ppk2 power profiler with version 4.0.1 for over 2 years and it has worked very well in providing a power source and monitoring/ with reviewing the power...
Hi all,
I'm doing some tests with the nRF5340 DK to log with a custom timestamp source. I took the logging exercise 2 example and verified that the log messages are correctly...
I've been using PPK2 to test our work for maybe around 3 years. it's always been steady and stable and can run for several days without problem. Mostly I'm using the PPK2...
Hi,
I've just migrated my project from NCS 2.6.1 to 2.9.0 and I'm having some problems with the UART.
I'm using the nRF52833 DK to communicate with another device and...
Hi, I'm currently working on adding DFU over UART to my firmware running on an nRF52dk/nrf52832. To have a minimum viable example, I'm trying the DFU over UART exercise sadly...
Hi Support Team,
I met a conflict situation. Could you help give me some guidance?
The project is based on nrf5340 and ncs V2.5.2. The device supports BLE FOTA and works...
Hello,
We've recently updated our BLE-USB bootloader from using SDK v15.2.0 to v17.0.2 and noticed an issue. Our USB-BLE bootloader was created with the USB-serial bootloader...
After completing the OTA update, I executed the "otasoftwareupdaterequestor read-event version-applied" command but was unable to read back the version.
I then tried the...
