I am in the process of making a custom service for a peripheral I am developing. I have some data that I would like to have in the same characteristic because it will be retrieved...
Dears,
I am just using the nRF52840 SoC for vapor device test board design, currently that we have finished the test board of PCBA samples, but we could not connect it by...
Hello,
I just recently got a nRF52840 board and tried to flash a nrf connect firmware (I built it myself and the firmware itself does work correctly) onto it. But I noticed...
Hello, I'm trying to provision nRF9160 DK in nRF Cloud using https://docs.nordicsemi.com/bundle/nrf-cloud/page/SecurityServices/ProvisioningService/ProvisioningOverview.html...
How do I get the value of the characteristic of the service I created? I try to get it with the following code, but the content pointer returned is NULL.
Hi,
Starting from the AWS IoT sample, I’m having a hard time configuring the connection before calling net_if_up() which abstracts a lot of stuff. I would like to configure...
Dear Nordic Support
Recently I have the issue that the nrf-connect.toolchain.path, set in the VS-Code workspace file, doesn't correctly resolve if predefined VS-Code variables...
Hello.
I bought an nRF5340 DK board and am trying to run the HRM example (which uses the ANT+ protocol) on it. The standard (create a new application -> copy a sample) blinky...
We need to do some crypto. The first task being to generate a random number with rng. I have been fighting through the sdk_config.h defines, and the list of modules that need...
hello,
I recently started research in this area and purchased an nRF52, but I am not very familiar with this field. The PC and nRF52840 are connected via a wired connection...
Hi, I was checking the HAL for SPI in master mode and notice that when pm_device_action_run(<spi_device>, PM_DEVICE_ACTION_SUSPEND); the CS pin isnt changed since it status...
Hello,
I've a working application on nRF52811 SDK / S140 running BLE. I need to extend it so that from time to time BLE switches off temporarily, to send a simple and short...
I have a lis3dh sensor where I want to configure the interrupts. I am currently struggling to extract the information from the irq-gpios phandle to the c driver. I went through...
I am in the process of making a custom service for a peripheral I am developing. I have some data that I would like to have in the same characteristic because it will be retrieved...
Request
I need help debugging to figure out why I'm getting the infamous ZEPHYR FATAL ERROR 4: Kernel panic on CPU 0 Any ideas on what I should investigate next would be...
Hi,
I am using the VSCode nRF Connect extension with nRF Connect SDK v2.0.0 (according to the Toolchain Manager). I have a custom board with a U-Blox NRF5340 module on it...
I am having problems connecting to LTE and AWS.
We had consultants developing the prototype code, and it worked perfectly on our 3 first hardware revisions (custom product...
I have found that nrf5340 support the usb device function. It can be used for sound card which can receive the audio signal from the PC, and output the mic signal to PC. ...
Hello Devzone Community,
I try to redo the CRC check of an incoming IEEE 802.15.4 frame in software after manipulating certain positions.
Since the check of the Frame...
hi,
I want to know how Bluetooth allocates channel resources as a master.
Assuming a Bluetooth master is connected to 8 slaves simultaneously, how does the master allocate...
Hi there,
I'm currently working on the firmware versioning and the downgrade protection for an nRF5340 with NCS 2.6.0.
The firmware consists of:
I currently have...