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...
Hello Nordic support team,
Forgive me if I am asking a stupid question.
In the source file ble_conn_params.c, there is a function called ble_conn_params_init() and I...
I've built the softsim external profile from Onomondo and it works. But when I try to incorporate it into the app I'm currently developing, it renders the code unable to boot...
Does SDK 3.3 support building hci-lpuart for the Thingy91x yet? I would love to change to that device if it does.
If it does not, are there plans to implement it?
Hello Nordic Team,
We are trying to test an I2S DAC (MAX98357A) with the nRF54LM20B EVK . Could you confirm if this is supported and which sample application is recommended...
Hi,
I’m using GD25WB256 as external flash on nRF9151 for MCUboot secondary slot. It’s currently not available from our supplier, so I’m looking for alternatives.
Current...
Hello Nordic Support,
I am currently re-qualifying our Bluetooth product in Bluetooth SIG Launch Studio because we had to migrate from NCS SDK 2.1.4 to 2.9.2 due to a security...
i2c_write_read() returns -5 (EIO) immediately when writing register 0x01 to the sensor. Logic analyzer confirms the sensor clock-stretches SCL for ~14µs+ after receiving the...
I am trying to enter MCUboot serial recovery mode on an nRF5340 through a UART command.
I mainly followed the Nordic tutorial below:
https://academy.nordicsemi.com/courses...
In developing project firmware uses bluetooth shell and one command outputs many lines.
It works fine. Unfortunately, firmware locks up after phone BLE app disconnect in...
We are using a custom board based on nRF54L15 with MCUboot and compressed image DFU over OTA. DFU was working correctly when updating between NCS v3.2.0 and v3.2.4, but after...
Hello.
Are you able to give any specific details around an SDC Assertion with File ID 13 and Line 451 please?
The nRF Connect version is v3.2.4.
I'm trying to isolate...
Using the flash : https://datasheet4u.com/download_new.php?id=1588116 on SPI : XF_CS (P0.13), SCLK (P1.09) , SDI (P0.08) , SDO (P0.05) Flash specific parts in the nrf52840dk_nrf52840...
I'm curious about the approach taken in the nRF Connect SDK's location library for cell neighbor scans ( https://github.com/nrfconnect/sdk-nrf/blob/main/lib/location/scan_cellular...
I want to develop for the nRF5340 on the Thingy91X. Are there any good sample projects that allow me to set the target board to Thingy91X/nRF5340/cpuapp?
I only need to...
hello, https://github.com/NordicDeveloperAcademy/nrf54l-express/tree/main/demo_app/ The device draws 150 uA when powered on, and only after pressing button 3 can it properly...
