Hi,
We're working on a project using the nRF5340, where we interface an external NAND flash (4096 blocks) to store high-volume sensor data. We are planning to maintain an...
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...
Hello,
We’re Bachelor’s students developing a project to estimate the angle of arrival (AoA) using a BLE antenna array on the nRF52833. Our implementation builds on Zephyr...
Hello team, I am currently working on the distance measurement functionality using the development kit (nRF5340 and SDK: v2.9.0). At present, the distance measurement runs...
[ Just figured out it doesn't work the way I thought ]
Hi,
Right now I'm looking down at the nrf52840 datasheet, because I would like to do a project with such MCU, but...
Dear team, in my design I'm using MCUBOOT to perform FOTA DFU over BLE and I need some confirmation about the building process to be sure to do all the step in a properly...
Background
Our device uses the CONFIG_LTE_NETWORK_TIMEOUT option from LTE Link Control, which by default is set to 600 seconds (10 minutes). I haven’t found any specific...
Dear all,
I have an application that requires me to keep advertising until the button is pressed.
I use a timer to read the status of the input pin and then if input is...
All of our initial BLE project development has been done using a the Nordic nRF5_SDK_15.3.0_59ac345 SDK and 10056 eval board. Now we have a production board that is based...
Hi All,
I am developing an application with a custom BLE profile, one in which i would like to notify the central of certain values as soon as they connect. I have built...
Dear Devzone team,
What is the fasted way to fetch and store the Thingy91 measurement and device data outside of the nrf Cloud? If i just deploy the AWS certificates will...
Hello,
We are currently working on a project where up to 40 battery powered devices need to talk with one router/coordinator. Each device features a proximity sensor and...
The instructions do not tally with https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.sdk5.v12.2.0%2Flib_crypto.html&cp=4_0_1_3_9_2&anchor=lib_crypto_installing...
Hello everybody,
I tried to send data while in scanning mode (RX 100%).
I don't get any error when sending but data seems not to be sent (not shown in ANTWARE).
Is what...
Hi
So, Im trying to repeat the ble_central_and_peripheral example but with my own services. To be easier let's call the service " snsr ". So, I did the snsr.c and the snsr_c...
We have a situation where a device might have a sim card field installed, and sometimes, depending on the vendor, the APN settings might need to get changed.
Is there a...
Hi! We're using SDK 16, trying to implement OTA DFU functionality on our NRF52840 device with SD S113. Previously, SD S140 was used on our boards, and so when getting the...
Hi All,
We met a problem when we update the DTM SDK.
The conditions:
1. Same hardware
2. Use official nRF52832 Development board.
A. Old DTM SDK
SDK version...
Hi,
Due to work reasons I had to switch to KiCad. I have tried to recreate the reference design from Altium and the one for Eagle found here: https://github.com/NordicPlayground...
Hi,
Doing some power testing on the nrf9160 custom board using the MQTT example, I am seeing between 190uA to 200uA of sleep current using a meter.
I disabled serial...
Hey let’s say I use zephyr to code some Bluetooth mesh stuff on an NRF52832 module and then make a product using this module. Do you guys know if there are things I have to...
Hi! We have a peripheral which uses an 'unconventional' SPI configuration for its data transfer. Among other things, it sends and receives data on the same SPI line, meaning...
