I'm trying to debug a randomly occuring Hardfault. In trying to trace down the source I read the CPU registers use the Nordic hardfault_implementation.c which grabs the register...
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...
Hello!
I’m quite new to the nRF microchips and am trying to programme my nRF52-DK board following this guide ( https://infocenter.nordicsemi.com/pdf/getting_started_keil...
We are working on the OTA DFU of NRF52840. The soft device version we use is the latest: s140_nrf52_7.2.0.
Unfortunately, nrfutil does not have the code number for this...
Hello
Based on this example : https://devzone.nordicsemi.com/f/nordic-q-a/57881/store-custom-application-data-using-peer-manager?ReplyFilter=Answers&ReplySortBy=Answers&ReplySortOrder...
Hi Support,
I am observing something that is quite strange on the GPIO input. I am developing a Zigbee device with Energy harvester with NRF52840. I need to use the state...
In addition to uarts, I2cs and SPIs I tried toggling some apparently spare pins without seeing voltage changes on the pins I tried.
Which pins are available for digital...
I'm using the Nordic nRF52840-DK board to breadboard an SDHC card interface in Zephyr using SPI. I have it doing "basic" operations, but am trying to reconcile what I'm physically...
Chip - BT832AF (nRF52810 QFAA)
SDK- nRF5_SDK_17.0.2_d674dde
SD - s112_nrf52_7.2.0
2V- power supply
My application need not to be very fast, but is extremely concerned...
Hi,
I am working on a project with 2 nrf52840 devices. One is the nrf52840 dk, while the other is a custom board with the nrf52840 module. I want to perform a dfu over uart...
I think this is a very weird requirement
Normally , I use manufacturer data to do this like picture below
it's easy and quick
but it contains len and type occupying...
Hey,
I am trying to get the Asset_tracker_v2 running on my Thingy:91, but with my own Cloud connection (It is a Thingsboard CE hosted on an ubuntu Server in Open Telekom...
I have to execute some lightweight error correction codes (ideally BCH) to compare and subsequently correct the mismatches between two binary arrays. I am working on the nrf52840...
I have been testing lte_lc_init_and_connect with my units inside a Faraday cage, This method doesn't terminate when it cannot get a signal (at least I haven't seen it). This...
I am attempting to install the nRF Connect SDK v1.5.0 on Mac OS X Big Sur, I have followed the Getting Started Assistant and Toolchain Manager with no success.
Here is my...
Hello everyone,
I am going to Integrate Bluetooth mesh into the nRF5 SDK example by using SDK 17.0.2 and SDK for Mesh V.5. I followed the instruction mentioned on the Infocenter...
