Hi
Im looking for a developer in Denmark to discuss ble technology with. Im trying to get better to understand the technology, because i have some ideas involving beacons...
This system does not work if I enable the third Pipe (Pipe2) .
The system is working without any problem as one RX and two TX (Pipe0 and Pipe1).
The problem on enabling...
Hello,
i have read if not all posts about writing to FLASH while using BLE. But could not find the desirable method.
What i would like to do is to write to flash from...
Hello,
i have read all posts about writing to FLASH when using BLE. But could not find the desirable method.
What i would like to do is to write to flash from characteristic...
I'm trying to add the product key it shows an error "can not the product to your list" and therefore i will not able to access to the User guide
Thank you
hello, im from india im using nrf24l01+ for my project to transmit and receive data between two arduinos. i tried all tutorial basic programs but i cant sucessfully send and...
I'm analyzing app_timer scheduling code..
I have an question about list_insertation_handler function in SWI0_ISR
I think if ( (p_timer->ticks_at_start - m_ticks_latest...
I am trying to compile a sample application for the Board nRF5240 . While i install the nRF Connect SDK for ncs v1.5.0 through Toolchain Manager 0.9.1 , I get the error as...
HI,
Is it in anyway possible to change the maximum gazelle payload size to 64byte instead of 32byte, I need more data when I send data return to the device.
Hi.
I am working on the MSC, and starting with the usbd_msc demo. The windows explorer will show a disk named "USB Drive" if connect to the PC.
I would like to change...
Hi,
I am using SPIM in nrf5340 to read datas from 2 sensors. The sample rate is 400Hz, and I have to send and receive 8 bytes to each sensor every 2.5ms.
So I set up one...
Hello,
I want to judge the end of a file. In the past, I can directly call the feof() function when writing in C. Now I call the api in "fs.c & fs.h" in the example of zephyr...
Hi,
On a nRF52840 based coordinator, I want to support Zigbee 3.0 install codes and legacy devices with HA predefined link key at the same time.
1. Is that possible by...
I am working on a device driver for the W25Q128JV flash device. This is the first SPI device I've used with the nRF52840. I had some observations and questions about SPI programming...
Hi - I've bought two nRF5340 DK kits for some development work - and after about a week's effort and searching Nordic Semi documentation, Youtube and the internet in general...
I develop my own device on nRF52840 which will be HID device. And I have made my own HID descriptor of device:
And if I send data with function from example:
...
Hi,
As an alternative to writing a configration software for my device (a native app for windows or maybe android) I,m considering putting physical controls on the device...
I've installed Zephyr RTOS and built blinky example for NRF5340-DK board. Then, when I tried to flash output hex file into NRF5340, nrfjprog (using "west flash" command) gave...
I'm trying to debug firmware on our production device, but after programming the device a couple of times, I am unable to program.
Inside of Segger I see this log:
j...
Hi everyone,
In my company we are working with the last SDK release, and we build projects with make and gcc toolchain.
I have a quite wide request : since I'm using makefiles...
Hi all,
I have a custom nRF52840 board that transmits 32-byte packets to mobile device and I want to achieve maximum transfer speed.
The code is based on the ble_app_uart...
