We are developing a new board based on the NRF9151 and would appreciate some guidance regarding the power supply design for the modem.
Specifically, we’re looking for documentation...
What is the default transmit power of the nrf5340 when performing an AoA test in connected mode? How do I change its transmit power to perform AoA accuracy tests at different...
I'm trying to build the light-switch-app from Matter but I get following errors
I have already tried to reinstall the sdk (I use v2.8.0) and build it just like that without...
Hi all,
We've followed the reference EVK designs closely and are now in the Pre-Production phase.
The initial development board was intentionally large to accommodate...
use "nrf5340 cpuapp" to compile project, flash statistics as follows, see blue color
[3/11] Linking C executable zephyr\zephyr_pre0.elf
[6/11] Linking C executable zephyr...
Hello,
I want to set my TTL value in a node (nrf52840 dongle) that i use as a relay node.
In prj.conf file I set the node in this way:
CONFIG_BT_MESH_RELAY=y
CONFIG_BT_MESH_RELAY_RETRANSMIT_COUNT...
Hi,
I am running Matter TH.
Among them, there is an error in the TC-DA-1.2 test step 6.9 certification_type check.
The reason for the error is that the certification_type...
I have a nRF52 DK. I'd like to debug my board which has nRF51822 and sensors, and has SWCLK, SWDIO, VCC, GND, RX, TX, VCC, GND. Please provide detail steps on how to wire...
I'm developing a central that discovers services in a peripheral. The services are both custom and standard BLE services. Discovery is working fine, but there is one issue...
Hello,
We are experiencing a rare condition whereby we read in raw Accelerometry data (758 bytes) over the SPI bus, and sometimes (rarely), we'll get a block of repeated...
Hello Everyone, I designed and fabricated a small nRF52 board. The design of this board is based on the Adafruit nRF52 feather. The difference between my designed board and...
Hi,
I'm working on MacOS 10.14.6 and I'm having trouble with the Programmer app in nrf Connect.
I have installed the Jlink driver successfully (v6.60a), but when I select...
Hi, I am trying to add a motion sensor event into my code that utilizes the low power accelerometer on board the thingy91. I wont be in sleep mode but will be in PSM or edrx...
I have followed the instructions in nRF Connect 3.3.0 - getting started assistant to setup my nRF connect SDK.
I proceed to set the nrf repo to v1.1.0 branch (last stable...
Hi, I Implement void WriteRegister and ReadRegister SPI interface with mfrc532 but some time right,some time wrong.
Some time i write value in a regsister and i read again...
Hello,
I am emulating the behaviour of a device doing this operations (Using pc-ble-driver-py 0.14.0 and nrf52840 dongle):
Is connected by a smartphone app
Exchanged...
Hi,
I'm using PCA10040 board and J-Flash to program a HEX file. However, the programming failed because of the license problem. How can I solve this problem?
Thank you...
Hello. I want to create a profile here so that I can ask private technical questions. You ask for personal info like full name, phone, address, etc. Is any of this information...
Edit: The problem was caused by me. Solution is in replies.
I was testing read back protection functionality. For one device I've set protection using openOCD by setting...
Hi,
I noticed nrfx_spim.h contains a method called `nrfx_spim_xfer_dcx` but I can't use it directly in my SPIM app.
I am wondering if that method is available to nRF52...
Hello,
I did getting started guide on a new computer (Windows 10 64 bits) and when I tried to check if all is ok with AssetTracker, I got that error message. What cna I...
