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）...
Hi!
Can anyone tell me that isthere any app which logs data automatically into txt or csv file from nrf52???
I am getting data at nrf connect but every time i need to...
PCB : thickness 1 t(1mn), 1/2oz, 2 layer
The antenna was removed and the VNA was connected between L3 and C6.
The impedance was about 100 ohms.
The part value is shown...
We have a latest set of prototypes which use an NRF52840 on a Laird BL654 module.
On two of these protoypes the module is unresponsive. We are using a J-Link Lite module...
Hi,
I was using nRF Mesh application to get the data of uint32_t from my server model(nRF52840) but nRF Mesh android application crashes while sending the opcode to the...
I am searching for complete developement kit and SDK support which can be used to form BLE mesh Network and BLE beacon device. The idea is that BLE mesh nodes will act as...
Good afternoon, dear Sir of Madam.
Our product used the NRF21540-QDAA-R7 which has gone obsolete. What is the best substitute part?
Unfortunatelly i couldn't find substitution...
Hi I am facing a issue regarding the DFU update using the nrfConnect App.
Since we recently updated from SDK12.0 to SDK16.0 and the softdevice version has been changed in...
Hi,
I am analyzing the power consumption of mesh nodes using your Power Profile Kit. I am running the example beaconing of the Mesh SDK 3.1.0 on a board nRF52832 with the...
I have designed a nrf9160 debugging board, which uses 18 and 19 pin as the log output. Then I also configure the TX and Rx of UART0 in the overlay file, which are 18 and 19...
i tried with blinky example like thiis
#pragma long_calls
__attribute__((used, long_calls, section(".data"))) int main(void) { /* Configure board. */ bsp_board_init...
Hi,
I'm working on a code using SPI.
I've changed the SPI configuration from this thread: https://devzone.nordicsemi.com/f/nordic-q-a/65072/nrf5430-spi-sample-code ...
Hi,
I'm working in a project where we try to implement an Isochronous broadcaster using timeslots, co-existing with Softdevice controlled Scanning and Connecting. We use...
Hello!
I use the latest versions of sdk v17 and nRF52DK, nRF52840.
I refer to examples written by others as well as basic examples of SDK. But I don't know if I can...
I had a BLE central application and need to migrate now to peer_manager to have the LESC security.
I am using as a reference the Experimental: LE Secure Connections Multirole...
