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）...
Hello everyone,
I am a EE student and this problem came up during my first big project in zephyr. I'm trying to connect a pwm peripheral (pwm1) to the timer 2 hardware timer...
Hello everyone,
I have an nRF5340 microcontroller (NORA B106 module), and I want to connect a square wave signal to one of its pins to read its frequency or count the number...
Greetings,
I have previously added the LittleFS to the internal flash of the nRF52840 with success using the available documentation. Our .dts & and code is shown below...
We are trying to add CarbonDioxideConcentration cluster in matter. we are able to add temperature and humidity clusters and values which are updated are getting read in chip...
Dear all,
I am wondering, what is the reason for C13 being 3.9pF for QFN package, while there is no capacitor on WLCSP reference design? Could we use like 10nF instead?...
Hello everyone,
I tried reading around the devzone and the infocenter , but I still didn't manage to solve my question.
In my scenario I'm using:
an nRF52832 as a...
I am trying to create a partition on mx25r64 using partition manager on my nrf52840dk. Below is my overlay file
Below is my prj.conf file
Below is my pm_static.yml file...
hi,
I am reviewing development in the environment below.
* HW : nRF52832
* SW : SDK -> example -> ble_app_uart_c
In the nRF52-DK board, we reviewed the example...
I have a couple questions regarding the Bluetooth Mesh provisioner role and TF-M builds.
I am using an NRF54L15 and currently swapped to v3.01. Previously on versions <3...
Using FreeRTOS and SDK 15.3 on nRF52840 and SES, SD 140
I'm following along with the NUS example project in this particular release and have a problem I'm a little stumped...
I'm having an issue with SPI communication. The problem is quite simple: if I use the Zephyr driver, everything works fine, but if I use the nrfx driver, it doesn't. The function...
Hello.
I'm having issues with a custom design board using NRF52832_QFAA SOC.
This is the snippet of the schematic design that my group created:
This board uses internal...
When selecting the ACLK frequency of 11.2896 mhz and a sample rate of 48khz, zephyr panics with the error "division by zero". The culprit is find_suitable_clock(). Posted...
Hi.
I've been developing with nRF54L15DK.
I added below in prj.conf.
Indeed, I could confirm CMSIS-DSP function normally running in main.c.
In my goal, I would like...
