Dear nordic employee
my purpose is send a data the length is from 150 to 273
when my server device send data by sd_ble_gatts_hvx（the send length is fixed 10 bytes） ...
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）...
I want two STM32 timers synchronization via BLE . Used two nRF52832DKs download the timersync demo : https://github.com/nordic-auko/nRF5-ble-timesync-demo ,
the nRF52832DKs...
Hello
I am having 3 nRF52832 devices and I have to pair any two of them with each other and not with the third one.The third device or any other device should not get...
SDK Mesh 3.1
I was looking at the provisioner example, and noticed that in the function prov_helper_device_handles_load() there is:
But when i look at dsm_subnet_get_all...
Hello all!
I'm having a bit of trouble with complete communication between an nrf51 DK running the micro esb wireless uart example and an nrf24L01+ which is running TMRh20...
Hi!
I am evaluating BLE UART Demo with longe range (BLE_GAP_PHY_CODED).
Max. data throughput (using different parameters for ATT_MTU size and connection inverval) seems...
Hello,
I am designing a wearable using the nRF52810 chip and would like to ask if there are any recommended touchscreens to be used? My main concerns are
SPI bus (at...
GCC linker is capable to generate elf file with a given value for UICR->APPROTECT register with a simple script:
This feature allows generating "always protected firmware...
i'm using this dongle USB840F based on nRF52480.
i'm using usbd_ble_uart_freertos (SDK 15.2) example, the usb port is detected and i can read from it , but it doesn't advertise...
Hello
I'm surprised to see this kind of power profile when the device is in advertising mode.
The 3 TX steps for the 3 canals of advertising haven't got the same max...
Good day,
I wish to adapt the Eddystone Beacon example for nRF51822 with S130 in e.g.:
..\nRF5_SDK_12.3.0\examples\ble_peripheral\ble_app_beacon\pca10028\s130\armgcc ...
In my application, the nRF52840 dongle is hard-wired via UART port pins to the UART interface of a Wi-Fi gateway host board. I need the nRF52 application to restart when it...
As a final step to the legitimate dual bank-based application DFU , the existing application will be replaced by the new application.
What happens if an internal error...
Hello,
Is it somehow possible to output a 13.56 MHz signal from the nRF52 ?
Yes, I KNOW: Similar questions have been asked many times. The nRF52 cannot drive an 13.56Mhz...
Hi,Nordic Teams:
I have emergent proble ,can you help me?
1.in light_switch example provisioner,there is some code below:
2.when provisoning ,we can setup a node to...
