Dear nordic employee：
The service I want to find is the sound service of the thing52 thingy sound service
I tried to modify the HRT_central_client project to find the...
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...
Hallo i am beginner developer, i plan to send sensor data to smartphone, i am still confused whether to use ble_app_uart or advertising mode, for example my case saw TrackR...
Currently I am using the spis driver to send data through the SPI peripheral. On the event handler I want to capture the time in which the chip is selected, which in the case...
I just opened my nRF52 DK and tried to flash the board. I got the error
ERROR: There is no debugger connected to the PC
Most concerning is that the LD5 light does not...
I have two nrf51-DK's (say A and B).
A , nrfStudio doesn't detects it.
(Windows doesn't even shows USB port connection in device manager, so cannot try nrfjprog -...
Hello dear community !!! I have long wanted to try the nordic chips. I took nrf52840 -preview dk and arducam. I'm still not very familiar with working with the nordic chips...
Hello,
I'm having latest nRF connect for Android v4.13.1.
I'm running it on Samsung S6 (model SM-G920F) Android 7.0 nougat;
build version (NRD90M.G920FXXS5EQG); Kernel...
nRF5_SDK_12.3.0_d7731ad
s132_nrf52_3.1.0_softdevice
PCA10040V1.1.1
HI team.
I use experimental_ble_app_buttonless_dfu example to do test. But it doesn't work after...
Hello All,
I'm trying to get my application based on a nRF52832 to use as less power as possible and I've noticed that when the nRF_LOG UART is enabled it draws around...
About DM_LOG, DM_ERR, I define ENABLE_DEBUG_LOG_SUPPORT in Options for Target->C/C++->Define, the "string" will be sent over UART.
But ADV_LOG still does not work，How should...
Hi Nordic,
I am using ESB_DPL SDK ver 13 for communication between one nRF51822 transmitter and multiple nRF51822 receivers with data whitening. I do not want the receiver...
I ported both the provisioner and provisionee program respectively to 2 different boards, but couldn't detect the advertising package of neither.
Do they send exclusively...
Hi all
I've two questions regarding errata 156:
Am I assuming right that, as long as I don't use WFI or WFE, this errata has not effect?
Are the two consecutive...
Hi. I'm using nRF52832.
I want to add LEDs. Can it drive 20mA for LED?
As I see the datasheet, GPIO pins have "High drive" function. What deos it mean?
I hope your reply...
Hello,
I am having difficulty downloading an application using the sample images provided. It looks like the application boots into the bootloader, there is a brief message...
