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,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
Hi everyone,
I have a preblem for BLE Mesh 5.0 version (board is nrf52840),
I found that in the Setting set function of the Sensor Model, it seems that the data is transmitted...
Hello,
I have been working with a BLE custom board project for a few months and the product requires buttonless DFU feature. The bootloader that I initially used was derived...
Hello everybody,
we are currently working with an nRF51822 mounted on a Adafruit Bluefruit LE UART Friend. We use pca 10028 and s130.
While debugging through the code...
I am developing for a Thingy91 and NRF9160 DK
NCS v 1.9.1
I was initially using the LTE_BLE_Gateway sample with the NRF52840 running the hci_lpuart sample. and that...
Hi Devzone
Currently for my customer request , they would like use the nrf91 on their wearable.
They would like to do NRF91 FOTA with the external flash SPI w25q128jv...
Hello,
I use ncsv1.9.1 and segger embedded studio.cmd to open a nRF connect SDK, but there is an error: S yntaxError: Unable to parse JSON string .
I replace SES and...
Hi, My current application is using a softdevice and I need to update it using DFU to an application without softdevice.
The new application must start at 0x0 address, so...
Hello guys,
I am using the nRF52 DK.
I have to connect a spi sensor which is already made.
This part works. ("nrf_drv_spi.h" fyi)
I also have to store the info...
Hi, I'm using the Adafruit ble sniffer (V2.0, black board), with the nRF51822, and I can sniff on wireshark (3.6.5), with Nordic package 4.1.0 (python 3.10.4) The problem...
Good day I am wondering if you can help me.
For background information.
Network - NB-iot
Firmware - 1.3.1
Software - Serial LTE Modem
Hardware - nrf9160dk
...
Hi，
Q1: SDK for PCA10112:
I'm trying to evaluate 21540 DK and EK set. Where do I get sample code that compatible with PCA10112? I've checked the latest nRF5 SDK 17.1...
Hi.
Sorry for closed my issue tickt by wrong click. My orignal issue link as below:
https://devzone.nordicsemi.com/f/nordic-q-a/87110/nrf_fstorage_write-issue
I try...
Hello everyone,
I am facing a problem with the 'light_switch' example project.
SDK- nRF SDK for Mesh 5.0.0 & nRF5 SDK 17.0.2
IDE: SEGGER EmStudio for ARM 5.68
Building...
Hi, I'm designing a module based on nrf52840. This module has two type of power supply: - usb mode - li-ion battery mode. My goal is to use usb to charge the battery and to...
