Hello,
I established a connection between my central and peripheral module. Now i want to write characteristic value on peripheral. I tried with sd_ble_gattc_write function...
I am using the NRF24l01 for my products and looking to buy in bulk(100-1000). Now I know where to buy the just the IC but antenna design is a hard point to break right now...
Hi, my friend,
I've been with nrf905. I use a 16-bit CRC check.
But I encountered problems in use:
1.Nrf905 16-bit CRC check format is CRC-16(IBM):X16+X15+X2+1 or other...
I have two custom PCBs, each of which has a microcontroller and an nrf24L01+. Everything related to the transceiver in the designs are complete duplicates (with the exception...
Hello,
I've built a small BLE-device based on the nrf8001.
With my Iphone I can discover this device and I am able to connect to it and listen to notifications of the...
Our pcb is used for gps location data. We have a nrf24L01 nordic chip as the micro process or between the gps module and wireless module (2G). Our engineer needs to capture...
Hey folks,
I'm trying to modify the SPI Master loop back example into a 4 line SPI Master_Slave program. Whenever I change the Tx_Buffer_lenght from 10 to lsome other numbers...
I have set nrfutil to use the v2.5.0 toolchain:
burt@T420s:~$ nrfutil toolchain-manager list Version Toolchain * v2.5.0 /home/burt/ncs/toolchains/7795df4459 v2.7.0 /home...
I'm currently porting an existing NRF SDK code base to NRF Connect SDK (Zephyr)..
Our existing code used NRF_ATFIFO to communicate events from interrupts and multiple...
I'm working in an workspace application. The application was forked from the example application at version 2.5.2 and later updated to 2.7. I've been developing for several...
I'm currently porting an existing NRF SDK code base to NRF Connect SDK (Zephyr)..
Our existing code used ble_link_ctx_manager to maintain per connection state in a common...
I would like to get the events offered by the mfd driver for VBUS detect but for some reason my callback is never triggered. I'm doing this atm:
Devicetree:
Loosely...
HI there, I'm a bit confused with how the Data Mode would work for receiving data.
Our setup / situation:
UART connection with the nRF9160
Regular AT commands work...
Is there a way of detecting if NFC antenna is connected.
My thought process is, set as GPIOs, one as input and one as output set high to measure the continuity. Am I able...
I believe I'm having a similar issue to this ticket
I'm trying to connect to AWS IoT Core with an nRF7002DK by basing my work on the AWS IoT sample. I'm building the project...
Software version : v4.1.1
Hardware procured in month of June 2024.
Please suggest if any setting needs to be optimised to filter out the inital current.
Load current...
Hi Nordic,
We are planning to port our project from the nRF5 SDK to NCS v2.7.
Currently, we are using NCS v2.7 to build the firmware for our existing custom board based...
Hello,
I'm trying to use a SPIS peripheral from the NRFX library in a nRF Connect SDK 2.7.0 project. The reason for using the NRFX library is to clear a GPIO pin in the...
Hello,
I made a firmware that uses the IPC from the net core to the app core on the nrf700DK board.
I can read the events that generate callback on the receiver core ...
Hi, we are interested in the possibility of using CODED and non-coded (1MB or 2MB) PHYs simultaneously. Our design has an nRF52833 that will be used for connection from a...
Hi,
I need to fully take over the function HardFault_Handler
1. I overwrote the function: HardFault_Handler debug but did not stop in the function HardFault_Handler while...
the on-board J-Link is not showing up on USB anymore besides the FTDI chip still being detected.
So it's not detected anymore by neither JLinkConfig nrfprog or any other...
