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...
I have a general query regarding using ov7670 camera module with Zephyr SDK.
I have some of these camera modules available and I would like to try out how it works using...
This question is analog to but related to a Matter application. In this case, I'd like to separate the compilation of all Matter/CHIP related application parts from my own...
I am trying to use the ICM42688 sensor on I2C BUS with nrf5340 Application core. In the configuration, the HAS_I2C_RTIO config couldn't be enabled. Is this an MCU limitation...
I am trying to run the blinky Demo on the nRF52DK on VScode, the whole process is smoothly, but it can't work, the LED no any action. could you know anything I miss? many...
When I was making the upgrade package, I encountered a problem, and there was no problem in making only one upgrade package.
It is also possible to make protocol stacks...
Hi All,
Using VS code, nr52840dk,v2.6.0sdk，sid_end_device demo, No changes have been made
Firstly, add build config
Then click on Flash
Clicking VCOM0 has no logs...
Hello, I'm using the example "smp_client_ble," and I can't manage to remove the boot message.
Below is my .prj file:
My toolchain is: NRF Connect SDK V2.2.0
I am...
The chip I 'm using is the nRF52840, the sdk and toolchain versions are both 2.5.0, my code is here :
When I call spim3 peripheral with nrfx library, I add
CONFIG_NRFX_SPIM3...
Hello, hope to find you well. I'm a beginner involved in a project that's migrating from the old SDK to NRF Connect (VSCode). The project uses nrf_crypto.h and nrf_crypto_rng...
We recently purchased the module 453-00052R from Digi-Key and have successfully implemented it into our project. The design is complete, and we are now attempting to flash...
Hi,
I am trying Asset Tracker V2 application in my custom board and rechecking results with DK to ensure no hardware reasons are there. Using SIM supplied with DK and...
Hi Support Team
Our project need 8mA charge current, how to configure charge current of nPM1300 to 8mA？ Or could you provides us other nPM chip or solution that can meet...
Hi all,
I have a custom board running on nrf9161. I need to flash the custom board with the NRF9160-DK. But I am running into some issues. the development is at early stages...
Hi,
I'm trying to add a manufacturing specific attribute to the On/Off cluster.
To do this I have so far created a custom attribute list with ZB_ZCL_DECLARE_ON_OFF_ATTRIB_LIST_CUSTOM...
