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...
Dear Nordic Experts, This one's a tough nut to crack:
The firmware is based on nRF5 SDK for Mesh 5.0.0 with nRF5 SDK 17.0.2 and Softdevice s132 7.3.0. It runs on a nRF52832...
SoC: nRF5340 SDK: nRF Connect SDK 1.9.1
CMAC calculation works fine with SDK 1.7 and SDK 1.8. But it failed with SDK 1.9.1.
psa_mac_sign_setup returns error = PSA_ERROR_NOT_PERMITTED...
Currently, I'm using nRF5340 Audio on a homemade board, and I've managed to get the sound input from the gateway as a LINE input and the sound coming out of the headset, but...
Hello ,
I am trying to program external custom board through another nrf52dk via SWD interface to check if external programming method works. The connections between two...
We are using BLE and QSPI at the same time and want to have maximum RF range. Sensor data is collected, encoded, and written into flash via QSPI. This goes on for a few minutes...
I have a question: Is it possible to use BLE Long Range mode (Coded PHY) in the NRF52840 with mobile phones? If not, is there a solution to use it in parallel with normal...
I am using NRF52840's NFC with apple wallet but it requires certification from Apple to be used as tag reader. How can I get it certified so that I can read data from apple...
Hello,
I need to be able to send/receive binary data over this BLE UART Service (bt_nus) on macOS. I'm using the peripheral_uart sample project with no success. It seems...
https://github.com/zephyrproject-rtos/zephyr/blob/main/samples/drivers/spi_flash/src/main.c#L36 may I know where I can find the pin connections used in this example
"const...
Hello all,
We're on the initial stages of a design that requires Wifi (ideally) in a very challenging environment, where in the worst case scenario the temperature could...
Hello,
We have an NCS v2.2.0 nRF5340 application with MCUboot that requires GPIO control of a few pins extremely early in the startup process. We have a signal "A" pulled...
I have a BME688 connected to a NRF52840DK and I cannot get a working I2C communication using Zephyr. Below are all sources:
app.overlay
main.c
prj.conf
I was...
Hi.
I am trying to disable the RESET pin (P0.21) on the nRF52810 microcontroller (custom board) and set it up as a normal I/O pin.
I'm using the SDK v2.6.0.
I don't...
Hi, my device is central device( Central UART ) and I couldn't get stable pairing with peripheral device with display which provides passkey code. The scenario: 1. From the...
Following instruction here for setting up NRF52840-Dongle as a radio coprocessor for use with OpenThread Border Router.
The error is at the second step when executing "...
I'm alter the overlay file to adapt my board.
In my board,I try to use pin 9,10 as uart_tx and uart_rx,without cts and rts.
I wirte it in my app.overlay as follow:
...
I am currently working on a project where I need to connect my nRF52833 microcontroller to other devices using the Nordic UART Service (NUS). I am using the nRF SDK and Segger...
