Dear Nordic,
it's about USB implementation. We need to add interface string descriptor for ineterface name. Using USBD_STRING_DESCR_DEFINE(primary) I've added that to string...
Hello, I have NRF D 24LU1P 1201FD and NRF F 24LU1P 2136IW. The first one executes all commands, while the second one does not work for writing and erasing. I tried to erase...
Hi! Could you clarify a bit about Bluetooth mesh gateways' implementations. I wonder to know possible ways of Bluetooth mesh gateway implementations. How is it possible right...
Hi everyone.
I catch a terrible issue
When I use nrf52840 and NUS Android app and had for a short time a bad rssi (because of long distance between Android and SoC) and...
Hello
We need to scan for more than 8 devices, so we can't use witelist directly.
We have an idea to use presaved IRK and mac-addresses and use scanning without witelist...
Dear Nordic,
Do we have ready-to-use keyboard driver with scanning/debouncing?
I've not found an example or docs about using KSCAN with gpio-connected keyboard...
Hi
I'm using UART1 built on interrupts, everything more or less works, but I can’t catch UART errors. From the documentation, I saw that it is possible to activate an interrupt...
I would appreciate your feedback on the 802.15.4 CCA implementation on NRF52840.
1. Is it possible to perform CCA without disrupting the RF reception?
2. If it is possible...
Hi,
I use VScode to run my nrf applications. I user nrf52840DK and want to run basic examples 'sensorclient' and 'sensorserver' examples.
The below error shows when I...
Hi,
If we take BLE 4.2 for example, maximum practical throughput is around 100kBps. Does this mean that I can update a service characteristic every 10usec?
Thank you
Hi, I am very new to matter and I would like to query some doubts I had regarding the communication between the chip controller and OTBR.
What protocol is used? I know...
Hello
the nRFConnect v2.0.0. is installed, however, apparently not properly, for example I cannot run the emStudio in ToolchainManger... have a look at the picture, where...
I use SKD 17.1.0, pca10100 and nRF52833.
When I execute "make -j all" at "armgcc" folder" in the terminal. I get the following errors:
This is my project folder.
I...
Good day,
I did follow the usual steps of this an exercise, namely:
1. I did download the base exercise project contained in the zip file: fund_less5_exer1.zip (I attach...
Hi,
I am trying to add OTA DFU functionality to our project using 1-stage MCUBoot. It works fine when I use the default key, I can update OTA firmware. To add a custom key...
Hello,
I am using the Android DFU library . The constructor for the DfuServiceInitiator class accepts a device address. Can one assume that providing an application address...
Hi,
I use sdk153.IC is nrf52840.
Install NRF connect on Android phones such as Samsung vivo oppo. Only Samsung can quickly scan the broadcast and the connection is normal...
Hi Nordic,
I am using your QSPI example code and make it into functions for my application. The code could run if I block the rest part of my code and only run the QSPI...
Hi,
4 years ago we implemented a 802.15.4 and Bluetooth Multi protocol project on the nrf52840. Our application continuously ran 802.15.4 and bluetooth was just used for...
i tried to use the high voltage mode of nrf52840, but when i flash a firmware called "ble_app_hids_keyboard" which use the nrf52 sdk, all is good. but when i flash the firmware...
