I am trying to get a good handle on the difference in average power consumption between BLE point to point and Zigbee on an nRF52840. We have battery powered products and...
Hi, For my project, I need to design a BLE packet sniffer which scanning the 40 channels. Therefore, I need 40 dongles are connected to a computer that can read and transfer...
I am writing code to get a nrf52840 DK to associate with an existing 802.15.4 coordinator using the 802.15.4 API module within SDK 15.2.
I've called "mlme_scan_req" and...
Currently, I am able to use Mqtt Publisher or Subscriber with only one Nrf52 device. I can ping to the device with link-local address.
I am using Nrf52832 with SoftDevice...
Hi everyone,
After days of figuring out how CMake works, I try to write a CMakeList.txt myself, and decide to put my progress on this community. Right now, using CLion with...
i am using nrf 52832, i got SAADC example code from sdk. that code done by using timer. i could not understand timer section. Is available SAADC simple example code without...
Hello everyone,
as indicated by this question https://devzone.nordicsemi.com/f/nordic-q-a/35692/adding-nrf52-dk-to-github-mesh-demo-for-thingys/138327#138327 I am trying...
Hello, Lesson 8, exercise 3, regarding bootloaders and BLE DFU, of the intermediate DevAcademy course had a compilation issue with the nrf5340 DK, and using TF-M. It was caused...
hello,
I tried to apply modifications to use and test the qspi flash mx25r6435f on the nrf9160dk development board. NCS version 2.2.0. I can not see her.
prj
overlay...
Hi,
we are developing a solution where the number of peripheral BLE devices is increasing and we need to manage up to 30 realiable connections. We have been working with...
Hi everyone,
I'm trying to send updated gyro and acceleration values from MPU6050 continuously by BLE function from nrf52832. I'm currently using the nrf52 development kit...
I would like to inquire whether there is a sample or guide to search for and connect to iPhone background advertising when operating with nRF52840/5340 Central.
https...
Hi
Followup on this ticket: Enabling SPI and TWI drivers on Zephyr
First the fundamentals, I am using:
nRF52840-DK
nRF Connect for VS Code: v2024.7.13
nRF...
Hi
First the fundamentals, I am using:
nRF52840-DK
nRF Connect for VS Code: v2024.7.13
I am trying to create a demonstration project, where I need both SPI and...
I am having trouble understanding how to measure the power consumption of the nRF9161DK as recommended by the documentation: https://docs.nordicsemi.com/bundle/ug_nrf9161_dk...
I'm working on a complex legacy codebase for the nRF52840, which uses nRF5 SDK 15.0.0 and the S140 SoftDevice v6.0.0. The device previously only used a custom RF protocol...
Hi,
I'm using SDK 2.1.0 for this project.
I found that when I shut down using the following:
pm_state_force ( 0u , &( struct pm_state_info){PM_STATE_SOFT_OFF, 0 ,...
I was trying to set up partitions on a nRF5340 DK so I can use MCUBoot, settings, and littlefs but am getting this error when flashing the dk:
The output Zephyr.dts has...
Dear Support,
I encounted an issue when tried to connect with complicated wifi network recently.
The error info is as follwing.
"WPA: 4-Way Handshake failed - pre-shared...
Hi,
we use our code for beacons for very long time now. Unfortunately producer changed chip.
We were using NRF51802QF with SoftDeviceS130.
Now the chip is NRF52810QCAA...
I am receiving the following errors: [00:00:00.117,187] <wrn> bt_hci_core: opcode 0x2027 status 0x12 [00:00:00.118,133] <err> bt_id: Failed to add IRK to controller Which...
