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...
Hello:
I used analog IIC write MPU6050. Again after power download programs, mpu6050 can run up there ACK response. But the debug will not run. Simulation IIC because no...
Hallo,
In the BSP startup files for the nRF5340 (gcc_startup_nrf5340_application.S & gcc_startup_nrf5340_network.S) the interrupt vectors USPTn_IRQHandler (n=0,...,3) are...
I hope someone can help me here with my question.
In my project we are using a nrf9160 with modem fw version 1.3.5. The application sends/receives data periodically (1 hour...
Hello and thanks for reading.
I have a critical problem with my device, and seeing as the problem is BLE related I figured I would ask your help as well. We are using the...
I'm using an nRF9160-DK board with the provided iBASIS SIM card. I followed the instructions here: https://developer.nordicsemi.com/nRF_Connect_SDK/doc/2.4.0/nrf/working_with_nrf...
Hi, I have a problem related to DFU OTA through BLE
When performing OTA through Bluetooth, I encountered the following issue:
Firmware built in the same build can be successfully...
Hello, I started looking into the DPPI from NRF5340 series and planning to integrate some functionality into an existing zephyr-based project. Specifically, I need timer-based...
Hey team,
We're having trouble with our device. It's been working fine, sending messages to our backend without a hitch. But after a while, it starts having problems connecting...
Hello.
The MCU of our new design will be the nRF52832.
I would like to know if it is ok to read the voltage of the battery that powers the system, nominal voltage of 3...
Dear support team,
1. Can mesh provisioner configure multiple devices at one time? For example, there are five unprovisioned devices within the provisioner's network. Can...
Hello,
I cannot flash the nRF52840 Dongle using Programmer 4.3.0 with hex file sniffer_nrf52840dk_nrf52840_4.1.1.hex.
The option for writing is grayed out. =
- python...
While developing, I usually connect to the Serial COM Port to see my print statements.
However, when the devices crashes, only "*** Booting nRF Connect SDK v2.5.1 ***" is...
I've got a project that I'm going to want to do DFU through the UART, and in order to transfer files in a follow-on activity, I want SMP running in the application. Therefore...
We're trying to connect to our Azure Iot Hub using the Azure Iot Hub library provided by Nrf Connect Sdk 2.6.0 (without DPS). We're currently using the evaluation board to...
Hi,
I went through the Nordic Academy nRF Connect SDK Fundamentals - Serial Communication. I tried the exercise program where LED1, LED2 and LED 3 are toggled by pressing...
Hi Support Team,
Have a nice day.
Board : NRF5340DK
Python version : 3
nRF Connect SDK version 2.6.99
We are selecting the NRF5340DK for development purposes and...
