There is the board mark on the chip like n51822CEAAD01350A0, where DO is Build code, 1350 is tracking code(YYMM), A0 is lot code.
My question is how can I get those codes...
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,
we are using nrf52 DK and our custom mobile application. We are trying to collect 15000 sensor samples and finally we are trying to send array to mobile app via BLE...
I suspect there is a bug in the https_client sample. sdk-nrf/samples/net/https_client/src/main.c
The certificate seems to always be provisioned and
mismatch = modem_key_mgmt_cmp...
I have tried to use the power profiler and I got the notification that my firmware had to be updated. I clicked proceed and the device started updating.
When the update...
Hello,
I am programming BLE with the nRF52840-DK. [Toolchain Manager: v1.3.0, IDE: Visual Studio Code (VSCode), SDK: ncs v2.6.0, window11 pro]
I am using NUS to work with...
My Android app builds and runs fine under Android 13.
But on Android 14 when I try to use the DFU library (ver. 2.5.0) I get the following run-time error: One of RECEIVER_EXPORTED...
I have two nrf5340 audio DKs running bidirectional audio over Bluetooth. Software is modified Audio example from SDK 2.7.0. I am trying to run external i2s in the unicast...
Hello,
I am currently programming using SPIM+Timer+PPI(via nRF Connect SDK v.2.6.1), but due to my lack of understanding, handling handlers is challenging. Therefore, I...
Hello! I am using the nRF5340 dev board with an nRF7002ek wifi shield to connect to MQTT using the Zephyr MQTT library and MQTT 3.1.1 (the only supported version by Zephyr...
Dear Nordic Team, I am currently working with 2 Infineon IM73D122V01 PDM Mems microphones to obtain stereo data, One is configured as left and the other is configured as right...
Hi,
We have 2 projects where we are using the nPM1300.
In both cases we have peak currents.
In de documentations I thought I read some where that the current limit was...
Hello,
this is connected to the question:
For our application I need all radio on/off events. The sample "connection event trigger" sample only gives one trigger per connection...
Hi Nordic,
I am implementing a micros() in the arduino using nrfx driver.
Below is test code and I got some questions.
[Question 1]
Timer 1 and Timer 2 works...
I am currently using nrf52840, nRF5_SDK_17.1.0_ddde560, and the ble_app_multirole_lesc example file.
I have successfully removed the HRS and button Bluetooth connections...
