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...
Hi , when i first recived my nRF5340 DK it had an preinstalled code that maked the leds to fade depending on what button i pressed, but now when i try the example codes on...
Hi,
We're running the aws_iot example and it would seem that by default it does not use the certificates in the file certificates.h
Is that the case and how can we use...
Hi,
I'm new to the whole Nordic environment, and I need to develop an application working with ble and lteM, so I have an nrf9160 DK for this purpose.
I worked with the...
I have a custom board based on NRF52811. Salient features:-
Both HF and LF crystals are present on board.
Power supply is 3.3V.
MCU DC-DC is enabled.
I am using...
Hello.
I trying the test for real time transfer a data.
Period is 4 ms and 5000 point data. (Total 20 sec)
The GPIOTE event occurs every 4ms and the processed...
how to unpair our nrf52 device once it's paired with another nrf52 device, currently we need to switch off the device so that we can pair another device.
Hi all,
I have a customer that has requested NRC tap to pair functionality for their device, mostly for convenience. This is fine, but I'd like to know what they're getting...
Hi,
We are running into a weird issue with some our devices when they are in the bootloader.
The bootloader fails with this error in nrf_dfu_validation.c: Invalid protocol...
Hello,
We have a firmware with 2 versions that runs on Baremetal and FreeRTOS on nRF52840 DK. We would like to port this firmware to nRF9160 without Zephyr and continue...
Dears.
when I connect nRF52833 to connect DK board, JLINK is ok .but could not find device from target device selection.
nRFGo studio is the same. what's the reason for...
Hi All,
I am able to perform the OTA DFU from the NRF52840 Dongle using the NRF Connect Bluetooth low energy application and default Nordic firmware.
I would like to...
I have a service with 2 characteristics, TX and RX. On TX the notify is enabled, because TX should send a notification when something changes. I manage to change what is needed...
Hello everyone.
We have a design based on NRF52840, which uses the built in USB peripheral and was fully tested and prototyped using NRF52840-QIAAD0-2031MR. We have now...
Hi There,
I have downloaded the nRFgo studio and nRFgo SDK and other files found here: https://www.nordicsemi.com/Products/Low-power-short-range-wireless/nRF24-series
...
