I am using the GUI app.overlay program to modify the pin locations. I changed the UART0 pins to be P0.00 to P0.03 (from P0.05 to P0.08) so I could free up the default pin...
Hi
I struggle with my external QSPI flash and power consumption of our custom board (at least I think that would be the problem with too high idle power consumption)....
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.
Hello!
I'm trying to run an example from the course: Exercise 3 – FOTA over Bluetooth Low Energy . Everything is built without any problems, I use nRF Connect SDK version...
I am using the GUI app.overlay program to modify the pin locations. I changed the UART0 pins to be P0.00 to P0.03 (from P0.05 to P0.08) so I could free up the default pin...
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...
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...
I have implemented the heartrate on central side which notify the measurement value and that can be read from peripheral , now my dought is that is it possible to implement...
Hi
I struggle with my external QSPI flash and power consumption of our custom board (at least I think that would be the problem with too high idle power consumption)....
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...
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 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...