Hi,
I'm using a circuitdojo feather nrf9160 I want to use the nRF cloud but I got some trouble connecting. Something is missing, but don't know what.
This is what I did...
Hi,
I am looking for a proper solution for BLE data communication among 3 devices like 1 central and 2 peripherals.
2 peripherals could send around 300 bytes to the...
Hi While flashing a hex file, I have the following error ''Failed to prepare for programming. Could not preserve target memory.'' I am using nrf52840 and Segger j-link. you...
I wrote a code for GPIO interrupt when DRDY pin goes high to low(Data ready) interrupt should occur and call a function but it is not working Below is a code:
intDRDY =...
Hello,
I am currently working on a project using the nRF52840 DK, where I am trying to connect multiple DS18B20 temperature sensors to a single One-Wire bus. I am using...
Hello Nordic Team,
I am currently working with the nRF Connect SDK v2.6.0 to develop applications for custom boards based on the nRF52840 microcontroller. As part of this...
Hi!
I'm developing a project with functional FreeRTOS ( I started from the blinky_freertos example ) on the DK nRF52840 with the nRF5_SDK_17.1.0_ddde560 version, and now...
I am a BLE beginner and have some confusion about the IQ data of Bluetooth AOA. I used the example direction_finding_connectionless_rx and direction_finding_connectionless_tx...
Hi, I'm configuring my proprietary AOA radio, and I have consulted the white paper and the Product Specification, but I did not get enough useful information.
I want to...
NRF_ERROR_FORBIDDEN
Forbidden value supplied, certain UUIDs are reserved for the stack.
I was developing a new sw in demo board. I have added some new services and...
Hi!
I'm working with legacy code based on nRF SDK 15 and SoftDevice v6 for nrf52840.
I receive error #4 - no memory, when I'm trying to add more than 19 characteristics...
use NRF52832 do a ble hid keyboard,
when do the keyboard function test need connect the keyboard to computer or laptop.
only when the connection it's done, then can run...
I have enabled this config of hci_ipc child image.
But the following features and HCI command are not supported by controller.
Link Layer Feature: Connection...
Dear All:
I found that there is a shell interface for the nrf5340_audio project.
I wanted to test the sd card playback from the shell interface.
For the broadcast sink...
Hello,
I'm trying to erase/read an external flash ( MX25L6433F) connected to an nrf52840 using nrfjprog. I've created a .toml file for the configuration, see attached. The...
We're currently working to develop a peripheral using nRF52840 and Zephyr.
We need to meet some pretty critical requirements and leverage as much security. I've reviewed...
We wanted to understand better the use of external NOR Flash for nRF9161 applications. For example, in nRF9161-DK, this would be the GD25WB256E chip.
For modem delta fw...
We had tried AT#XSLEEP=1 command in nRF SDK 2.5.0 and it worked. We saw it working for both modem FW 2.0.0 and 2.0.1.
When we updated SDK to 2.6.1 and modem FW 2.0.1, the...
I have an existing application that leverages a permanent Central and Peripheral role on the same device to communicate with other devices.
The application is quite memory...
Migrating to 2.6.1 we have everything working and the project builds. But as soon as lte_lc_connect_async is called the app now crashes. The Faulting instruction address seems...
The MCUboot, Slot0, and Slot1 flash partitions are defined in the board file. E.g., nrf52840dk_nrf52840.dts has boot_partition at 0 with length 0xC000, slot0_partition at...