Hello,
in cases where the LTE signal strength is extremely low, we observed that the LwM2M /4/0/2 RSRP rolls over from -128 to 127. We found that the nRF Connect SDK uses...
As part of the Bluetooth LE course we need to setup and install the nRF BLE sniffer for wireshark. I have followed the explained steps in the course to set up wireshark to...
The at command documentation says that ENVEVAL is only available in system mode 2 (CFUN=2). Is there a reason why the command can't be run in any other mode? For example if...
Hi
The TWI driver has a twi_clear_bus() function but the TWIM does not.
I'm getting an I2C error, and need to do I2C soft reset. I'm doing this manually at moment but...
I recently completed a field-upgrade path from an nRF5 SDK 17.1 application (with the legacy Secure DFU bootloader) to a fresh NCS-based firmware stack, while preserving user...
Hi, I am trying to understand the Friend and LPN behaviour. For that I am refering to nRF sample application light" and "light_switch". Below is the setup details: 1. On one...
Hi,
I'm trying to integrate buttonless dfu to our project. We don't have any security concerns and given the existing project constraints, it's not desirable to use peer_manager...
Hello,
I tried the smp_svr example with the nRF52-DK of sdk 1.6.1., i compile the solution whit segger v5.50c
I connect with the NRFConnect Device Manager app,
I try...
Hi all,
I am trying to get started with the Nordic thingy 91 but I am not able to update the latest firmware.
The programmer is only showing one Serial port. The instructions...
Hi Nordic Team,
I have interfaced bme280 with nrf52840 and I got the temperature successfully. I have used https://github.com/knuta/nrf5-bme280-twi link for that.
Here...
hi.
I use nrf52840 sdk nRF5_SDK_17.0.2_d674dde.
I need to control the H and L changes of IO within 300ns, I want to turn on the high-frequency part when necessary, and...
Hi nRF team,
we are building our project on top ble_template_example, and we want data encryption for bluetooth data .
we have seen below ways :-
1.) AES Encryption...
I had a generic USB dongle that I used to receive beacons on my machine from an nRF52832 chip.
To be able to perform OTA DFU, I replaced that generic USB dongle with an...
Dear NORDIC Engineers
I have a qustions about NRF52.We have a project that used NRF52833.We want to add the AOA&AOD function to the project.So I would like to know about...
Building the pc-ble-driver on an Arch Linux machine fails with the following error
./pc-ble-driver/src/pc-ble-driver-4.1.4/src/common/transport/uart_transport.cpp: In member...
Hi,
I'm considering using NRF52832/52840 as BLE central while configuring its I2C as slave.
Should I initialize I2C with TWIS instance? How do I suppose to set the slave...
Hello,
I am using the SMS sample of the NRF9160 SDK version 1.6.1. It allows to automatically send a SMS to a precise phone number, and to receive SMS.
As indicated at...
Hi,
I have been trying to use CMSIS DSP library over nRF52840. I added appropriate CONFIGs in prj.conf file, and cmake file. However, whenever I try to use function from...
Hi,
I would like to change the CDC_ACM UART (CDC_ACM_0) baud rate in runtime mode on nRF5340, but it seems to be not working. Below is my code snippet:
The return value...
Hello,
I am working on project where my requirement is something like... Device will advertise and it gets scanned by its own scanning.
What I have done so far......
Hello.
We are migrating from SEGGER Embedded Studio (SES) to IAR Embedded Workbench (IAR). At that time, an error occurs that "__ICFEDIT_region_RAM_start__" is not defined...
