To be able to upgrade FW through UART, a bootloader for nrf51822 is required in my project. I have tried out the example bootloader in SDK. But this example is using softdevice...
I followed the forum posts and nan-29 to get eclipse 4.3.2 to successfully connect to JLinkGDBServer via a Segger J-Link EDU on Ubuntu Linux.
I can start the GDB server...
I'm using Softedevice 6.0.0 and SDK 5.2. and Keil 4.7.
I Modified bootloader project so it compiles with both ble and hci transports. Currently I use button_0 and button_1...
I am working on the proj that needed 2 MCU and nrf51822 work as slave.
I would like to know any ref on how to firmware upgrade on board without external tool?
We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
We are working with nRF52832. Over requirement is we need to transfer the file over BLE. We are using UART service (nus) to transfer file over BLE we getting maximum...
Hello,
I am working with a thingy9160 to connect to an MQTT broker using TLS.
I have run into an issue where the MQTT connection is disconnected with error code #XMQTTEVT...
Hi,
I have a nrf52833 with MCUBoot and BLE, I am using NCS v3.0.1.
I need also a custom NVS partition to store user data, so i create a data_partition for this purpose...
Hello,
I'm trying to build a Zephyr module that manages some features for a specific board (an SDK for that board). In it, I would like to enable the IPC devices in the...
I am testing data transfer from a microcontroller to a host PC using USB CDC ACM on the nRF5340. Right after powering on the microcontroller, only the first packet takes longer...
hi support team,
do we have any samples on how to show radio statues to gpio? when radio is on, gpio is set to high, and radio is off, gpio is set to low.
waht i can think...
Hi everyone,
I'm in the middle of a project and am starting to run out of available GPIOs.
To save a pin, I was wondering if it's possible to use a single GPIO (for example...
As a detour to getting DFU working for my existing project, based on nRF54L15, it was suggested in a previous ticket that the issue might be with my custom board folder, and...
Hello,
I would like to ask if it is possible to print the status of individual parts of memory on nRF7002-DK while the program is running? So far, I have managed to print...
I am using ncs to develop for NRF54L15. It runs fine on the development kit DK, but it doesn't work properly on my own hardware board. My program always fails to simulate...
Good morning,
I have tried to do the exercise 6 from the nrf-connect-sdk-intermediate course, my nRF9160 devKit can connect to nRF Cloud and download the new firmware. When...
Hello, We are currently evaluating the use of nRF9131 ICs for a mobile DECT NR+ usecase, in which we want to use the position in space of the different participants. Given...
We want to encode audio to LC3 format before we pass it to nrf5340 over USB. Because we know the processing power of nrf5340 is limited. Do you have any support for this?...
Description:
We're using GRTC on the nRF54L15 to implement RTC calendar functionality in our project. During development, we observed the following behavior:
When...
