271 results found on Nordicsemi
Article8793 results found on DevZone
Jimi IoT’s LL701 asset tracker employs Nordic Semiconductor’s nRF9160 SiP to provide GNSS location tracking and cellular connectivity over extended periods
News
6/29/2023
The battery-powered monitor lasts for 10 years and is said to pay for itself within a single saved unnecessary truck delivery. The solution provides fill level, location, temperature and other critical information for a multitude of fuel types
News
6/15/2020
According to U.K. based product development and engineering consultancy, 42 Technology, Rust is a very-high-performance alternative to common systems programming languages such as C and C++ because it avoids the memory safety issues that “plague those languages but without the complexity and overhead of Java”
News
12/12/2019
The adhoc smart waste solution uses the nRF9160 SiP to provide cellular IoT Cloud connectivity, enabling efficient resource management
News
11/17/2022
SparkFun Electronics’ SparkFun Thing Plus employs Nordic’s nRF9160 SiP to offer low power LTE-M/NB-IoT cellular IoT wireless connectivity
News
6/29/2021
Dronetag Mini employs Nordic nRF9160 SiP and nRF52833 SoC, enabling users to apply for flight approval and monitor the status of their drones
News
12/20/2021
Cellular Tracking Technologies’ FlickerGPS and FlickerCL employ Nordic nRF9160 SiP for wildlife-to-Cloud connectivity
News
1/30/2023
Digital Matter’s Remora3 uses Nordic low power nRF9160 SiP for accurate and power-efficient asset tracking
News
9/25/2023
Nordic Semiconductor today announces that its low-power nRF9160 System-in-Package (SiP) with integrated LTE-M/NB-IoT modem and GPS has won Embedded Computing Design’s highly prestigious ‘Best in Show’ award at this year’s Embedded World Conference currently being held at Nuremberg in Germany.
News
2/26/2019
The deal with UK-headquartered Arkessa gives Nordic customers an even wider choice of cellular data options, including extensive European and global coverage for NB-IoT and LTE-M. Arkessa provides dedicated technical support, commercial flexibility and easy access to trial packs to enable Nordic customers to test and evaluate connectivity wherever they are in the world. The partnership is immediately effective for interested Nordic nRF9160 SiP customers
News
11/17/2020
I followed the documentation, I'm also using nrf- but I still got:
forum
5/19/2024
how could I recover data from the internal sensors of the thingy 91 card via bluetooth
forum
5/17/2024
I hope someone can help me here with my question. In my project we are using a nrf9160 with modem fw version 1.3.5. The application sends/receives data periodically (1 hour etc) using nB-Iot. Meanwhile it is in PSM. We were running for several times in the last months/years into a modem state that it hangs and a connection can not be established. There were several reasons, previous modem firmware versions that were buggy etc etc (not only in my project) ... There is a fault handler implemented as I see which might help https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrfxlib/nrf_modem/doc/fault_handling.html The goal is to detect whether the modem is in a functional state and could connect if a connection can be established. Excepts the fault handler that directly signals a not functional state of the modem, are there any other ways how to detect whether the modem is functional? Sending AT-commands periodically? Unfortunately I did not
forum
5/17/2024
forum
5/17/2024
Hi, I am using custom board (nRF9160) and zephyr V2.6 and I would like to make sure that I understand the ADC settings correctly in the device tree: channel @ 1 { reg = ; zephyr,gain = "ADC_GAIN_1_4" ; zephyr,reference = "ADC_REF_VDD_1_4" ; zephyr,vref-mv = ; zephyr,acquisition-time = ; zephyr,input-positive = ; /* P0.16 */ zephyr,resolution = ; zephyr,oversampling = ; }; 1- "ADC_REF_VDD_1_4"; means I am using the board power supply as a ref ? it is 3.38V 2- vref-mv is 3.38 / 4 3- oversampling = ; is this the sampling rate ? so every time I execute adc_read_dt function, 256 samples will be collected ? 4- I am measuring the voltage every 100ms once, is ADC_ACQ_TIME_MICROSECONDS , 3 considered suitable ? 5- when the voltage is 33mV the ADC reads it as 23mV, I measured the physical pin and it is 33mV, why such difference ?
forum
5/17/2024
Hi everyone, I have a fairly mature project that I am now required to add MCUboot to so that remote firmware updates can be possible. I am building for a custom board based upon the NRF9160. I have verified the following things so far: My project builds with CONFIG_MCUBOOT=n without issue I can build a simple sample (hello world) with CONFIG_MCUBOOT=y on my custom board I get the following output message from the build process: Building SG-Firmware west build --build-dir /home/cmabon/Documents/Projects/SG-Firmware/build_primary /home/cmabon/Documents/Projects/SG-Firmware --pristine --board crm_nrf9160_primary_ns --no-sysbuild -- -DNCS_TOOLCHAIN_VERSION=NONE -DBOARD_ROOT=/home/cmabon/ncs/v2.4.1/zephyr;/home/cmabon/Documents/Projects/SG-Firmware -Db0_OVERLAY_CONFIG=/home/cmabon/ncs/v2.5.0/nrf/subsys/partition_manager/partition_manager_enabled.conf -Dmcuboot_OVERLAY_CONFIG=/home/cmabon/Documents/Projects/SG-Firmware/child_image/mcuboot.conf;/home/cmabon/ncs/v2.5.0/nrf/subsys/partition_manager/partition_manager_enabled.conf -DCACHED_CONF_FILE=/home/cmabon/Documents/Projects/SG-Firmware/prj.conf -DDTC_OVERLAY_FILE=/home/cmabon/Documents/Projects/SG-Firmware/boards/crm_nrf9160_primary_ns.overlay -- west build: generating a build system Loading Zephyr default modules (Zephyr base). -- Application: /home/cmabon/Documents/Projects/SG-Firmware -- CMake version: 3.20.5 -- Found Python3: /home/cmabon/ncs/toolchains/7795df4459/usr/local/bin/python3.8 (found suitable version "3.8.2", minimum required is "3.8") found components: Interpreter -- Cache files will be written to: /home/cmabon/.cache/zephyr -- Zephyr version: 3.4.99 (/home/cmabon/ncs/v2.5.0/zephyr) -- Found west (found suitable version "1.1.0", minimum required
forum
5/17/2024
what should i do to get the what should i do to get the thingy91 connected to LTE Network ? the SIM has been acitvited but i still cannot connect the Dk to the network.thingy91 connected to LTE Network ? the SIM has been acitvited but i still cannot connect the Dk to the network.
forum
5/16/2024
Hi, We've got a board with a fairly limited power supply in production and it's expected to brown out under certain conditions. As such, I need to verify the reset loop prevention described in this Nordic Semiconductor white paper. I'm using mfw_nrf9160_1.3.5 and SDK 2.0, so I expect the prevention to trigger after 7 resets. To test this I unconditionally trigger a connection during the boot sequence and have our power supply limited to ~30 mA to trigger a brown out. I can see +CEREG: 2 and +CSCON: 1 just before each reset, so the device appears to be browning out during active comms, but it never triggers the reset loop prevention. I let it reset approx 20 times before stopping the test. I never call +CFUN=0 and can't it doesn't appear to be called from any sdk code as if I breakpoint in `lte_lc_func_mode_set` it never triggers. Any help
forum
5/16/2024
I have two nrf9160DKs that are talking to each other over BLE. Things are working fine but I want to eliminate some of the external noise in my environment. Is it possible to connect the two J3 connectors and expect it to work? Thanks Mike
forum
5/16/2024
Hi, I started fesh on a new laptop, installed nrf Connect for desktop. I used VS Code to install the the latest nrf toolchain and sdk, verison 2.6.1, as they recommend that using Vs code is the preferred method. I then installed the quickstart app, version 0.2.6, inside nrf connect for desktop and tried to flash a sample. Flashing was unsuccessful and with error as seen in the attached images. I also tried flashing a sample using the nrf extension in VS code and got a similar error. It seems that the J-Link programmer is not detected. I have also tried using the programmer app version 4.3.0 but also no success. See attached log file. I hope to hear from you soon. Best regards, devzone.nordicsemi.com/.../2024_2D00_05_2D00_14T17_5F00_52_5F00_18.234Z_2D00_log.txt
forum
5/14/2024