Hi everyone, We’re currently using the nRF9160 module with JIO Nb-IoT SIMs in our devices. Could anyone clarify if any specific actions are needed in the firmware for cell handover or cell selection as the device moves between locations? JIO has indicated…

Hi, We are currently evaluating the NRF9151 for asset tracking using the AT firmware on the NRF9151 evk and an external MCU for the application firmware, emulating the final use case. We have encountered this modem error several times: #XMODEM: SHUTDOWN…

Hi, I was wondering if the newest sample available in NCS3.0.1 is already capable of holding multi connections. Otherwise, for this little time that is present i will do my own implementation to connect with the boards sequentially... Also, would…

I've tried the following with the Quick Start app v1.2.0, v1.1.0 and v1.0.1. The log below is from v1.1.0, if I recall correctly. All logs are about same. Programmed the Asset Tracker v2 without problems but next step, Verification, is failing. LOG: 2025…

Hi, I'm attempting to restore my Thingy91x to communicate with my instance of nRF Cloud (I had removed the certificates previously to test out the connection to another cloud provider). I've run the Python script(s) suggested by docs.nordicsemi.com…

Hi, I'm working on an indoor positioning system using an nRF5340 and a CHW1010-ANT1 antenna array. I'm receiving IQ samples from BLE CTE packets and using them to calculate the AoA. When I manually input IQ values, the AoA is correct and stable. However…

Hi, i am trying to create an Indoor Positioning System with the nRF54L15. Currently i am able to connect 1 initiator to multiple reflectors simultaneously, When trying to initiate channel sounding, it only works on the first scanned reflector…

What is the reason for the default 320 hour setting for periodic Tau timer? This seems like an awfully long time, and we're wondering if this is simply a placeholder, or if there is logical reason behding this setting.

Hi, I have a Thingy:91 with asset tracker v2 installed on it, and I am a bit puzzled about the results I see based on the configuration. Let me list some information. Device: Thingy:91 (purchased late 2024) SDK: v2.7.0 Zephyr: v3.6.99-ncs2 …

Hi, First of all, let me confess I am new to NRF and BLE environment. I am working on a project where the mobile device and NRF 52840 acts as a BLE peripheral and one NRF 52840 device acts as a central which monitors the distance of all the connected…

We are the Manufacturer of Smart lighting We have start new project" Cellular gateway". We are evaluating the nRF9160 Dk board . During this we found issue . it is iBASIS SIM card not work. we are testing in India and will sale in USA It is…

Hi I am working on a project which uses distance measurement config for multiple peripherals with long range. Our plan is to support DM for up to range 25m and we observed disconnect issue at 5-10m range. We also tried PHY with LE-CODED enabled and…

Hi, I am working on a project where we need to connect to multiple peripherals which also include mobile devices. (up-to 10) on BLE central. We need to measure the distance with individual devices in regular intervals. We are referring to nrf_dm…

Hi, I have been running thingy91 to learn more about nRF_Connect SDK and the assets tracker project. I did all the beginner-level steps, hardware setup, nRF cloud setup and it was working fine up until few days ago. I only programmed the fw build…

Hi, I have been having quite a lot of issues around connectivity and my device, all of which at this point has stemmed from MNO blocking activity from MVNO's ( here and here ). I have LTE-M working when in an areas which supports it, however, i cant…

Hi all! I've been working on a project using the nRF Connect extension for VS Code and I've been trying to figure out which HEX file in my build/zephyr folder for my application I'm supposed to flash onto the Thingy 91? I'm asking based of this closed…

Hey, I'm running into an issue attempting to use AGNSS & AWS IoT Core on a custom nRF9160-based board. I have a Lambda function in AWS that listens for AGNSS requests on the IoT Core MQTT bus. It then proxies those requests to nRF Cloud, and submits…

I have read some of the Asset Tracker documentation and noticed there is a nice implementation for operating LEDs in the UI module. This seems straightforward for GPIO control, but what about using an I2C device instead? We have our own LED driver that…

I have been experimenting with the data module configuration file, namely the Kconfig.data_module in Asset Tracker v2. Currently, my device (nRF9160 dev kit) sends data to nRF Cloud every 5 minutes, which I have observed in the serial terminal. Currently…

I am experimenting with the nRF9160 dev kit and Asset Tracker v2 program, and would like to minimize power consumption and data transmission. Currently I have explored the PSM settings, but I would like to minimize the interval between data transmission…

Hi! I can't find a detailed technical description of the following points of the AssetTracker v2 application. Some description, explanation, details will be appreciated. 1. Connection management (connection/disconnection behavior). Does the app…

Hi! I noticed that if I add a wrong/unexpected value into the No Data List (NOD) of a real-time configuration, the application stops working correctly, throws many different errors, reboots the device and etc. My setup: HW: Thingy:91 v1.6.0…

Hello, Long story short, I was trying to make the JWT authentication work for the NRF cloud and I was writing and removing the certificate and keys to the modem. I removed the certificate with security tag 24. Could that have caused the problems with…

Hi, I'm using the Asset Tracker V2 program, running on my nRF9160DK with nRF Connect SDK v2.4.1. I've modified the program to read in a UART packet, which is passed to various modules before being encoded in json and sent to the nRF Cloud via MQTT…

hai team, My requirement is to design a custom board as a sensor to identify the person who enters and exits the room based on an advertiser device I had planned to create a custom board with two BLE SOCs, where, if the person (advertiser) crosses the…