Hello
We are developing a new product using the nRF54LM20 as a main MCU and nRF9151 as the modem. We are looking into using the IP-stack in the main MCU, so running the...
HI
My gateway adopts CAT1 and nRF54, which communicate with each other via UART. The UART signals from the CAT1 module are 3.3 V level translated by the TXB0108 and fed...
Hi,
I've been using NRF Cloud without issues (Pro subscription) and I am no longer able to login my NRF Cloud account. I tried changing password and use different type of...
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All samples with Application Event Manager (CAF, nRF Desktop) has simple main function like that:
Main thread has terminated after executing and main...
Hi all,
I'm working on a Nordic-based system involving multiple nRF52-series chips exchanging high-rate sensor data over both radio and SPI links. The setup involves two...
nRF52840, SDK 17.0.2, SD140 v7.0.1
My firmware application is happily sleeping via calls to nrf_pwr_mgmt_run(), waking up to service interrupts and do work, then going...
I have not been able to get the nRF52840 ncs v2.0.2 watchdog not to reset.
I tried kicking the watchdog every second and can set a break point and see that the kick does...
Hi all,
I'm looking for an SDK function that will tell me if my device is connected to BLE
from this post 8 years ago the answer is no, has something changed in those...
I am using the 9160 to develop a product for the customer. Its sdk version is ncs1.9.0, and the firmware version of the modem is v1.3.1. The device needs to download data...
Since sensor.h API in Zephyr does not support reading hw FIFO, I am planning to use SPI driver to read the hw FIFO on received an interrupt when FIFO has data.
Is there...
Hello
I use nRF9160DK.
Can somebody tell me why it doesn't give an error ( ) if I don't have anything on the I2C line, or how can I be sure if it finds the right address...
I've tested the TX power of nRF52840DKs using CLI application and a sniffer (sniffer device is nRF52840 Dongle). Sent message from one DK to other one via UDP and observed...
Hello,
I am trying to implement the Y-modem protocol to the ble_app_uart example. Basically, I want to send a file from the PC and receive a file in my nrf522840 device...
I use SDK16 with softdevice. Some of its features require hard timings. But it causes hardfault sometimes. It happened at function of gcm_init. My source code is as follows...
Hi
Is there any software that allows to save received Bluetooth data to a spreadsheet? I am using the nrf52 DK running the ble peripheral uart example and received the data...
Hello, after upgrading to SDK version 2.1.0 I noticed that the compilation of all my projects for actinius_icarus_ns always fails:
This is even for projects, where...
Is there a way to initialise a GPIO earlier than in main() without modifying NCS/zephyr code?
We tried an PRE_KERNEL_1 init() function, but this is rather late still.
...
I have two central devices and two peripheral devices each paired with two different services.
I wish each pair can connect only to each other and don't mix up the connection...
Hello,
I am trying to set up for Receiver blocking test for a product that uses both BLE and 802.15.4. The HW is an nRF52840 along with an nRF21540 FEM. I have a couple...
Hi guys,
As I want to debug on my nRF52840 Dongle with a Debugger, my first step was to connect it with internal segger OB JLINK integrated into nRF52840DK. This was not...
