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...
ERROR: JLinkARM DLL load failed. Try again. If it keeps failing, please ERROR: reinstall latest JLinkARM from Segger webpage.
I tried downloading three different versions...
I need to read a SPI device every fixed milliseconds so I thought to create a TIMER and read SPI slave inside its handler. But there are some problems cause I get all zero...
Please provide me the sample code for TWIM using the nrfx_twim.h
I want to create the TWI master using the nrfx_twim.h
Please provide the sample code for same.
Hello Nordic team and fellow developers, I am working on an adafruit nrf52840 feather sense board, for which i have created a custom DTS file. I am trying to interface with...
I have a few questions about how exactly the free flash space is intended to be managed with a banked DFU transfer. We observed some devices encounter problems after a DFU...
I am incorporating the MESH 5.0.0 coexistence example over an existing BLE application. I have run into an issue that I have been unable to resolve involving Persistent Storage...
HI,
Am using west tool to build and flash .and am following this link. https://docs.zephyrproject.org/3.0.0/guides/west/sign.html . they mentioned in that link after the...
Recently, I've been trying to send the data acquired by sensors like thermistor and microphone to the mobile phone or PC through BLE from the nrf52840DK. I want to develop...
Hi there:
I were develop product with nrf52832 ,nRF5 SDK version 17.0.2 and mesh sdk 5.0.0. And i install the toolchain on the ubuntu 20 follow the guidance https://infocenter...
Hi Nordic,
I am working with nRF52840, sdk17.1.0 and got a pcb with external flash with GD25Q16E.
Pins usage are: SCLK: P0.25, CS:P1.00, SIO0:P0.21, SIO1:P0.15, SIO2:P0...
Hello everyone,
I am developing a product with nRF52840. The board has a magnetic sensor (LIS3MDL), a ToF sensor and a LoRa module (Sx126x).
I have worked with nRF52 products...
Hello all!
I would like to use the PWM driver, yes, the hardware that is on board the chip. To get going certain code parts from the PWM driver that comes with the SDK,...
Hi there,
We are using the Serial LTE Modem MQTT client .
So when the #XMQTTEVT messages comes in, the first parameter <evt_type>, is documented well here:
However...
Hello.
I want to write 3 bytes of data using BLE in a memory area that will not disappear when the nRF52820 is powered off or reset.
Currently, when I create a program...
Hi, I trying to run the spi_flash example form zephyr.
My sdk in 1.9.1 - nrf52840 in a custom board.
I have tried everything and I always get the same result:
JEDEC...
