Hello,
I am a firmware engineer in taiwan.
I already use nRF52820 to finish a case. This case have DFU function. The DFU function can work ,but when I use (nRF Connect...
Hi,
Due to shortage of pins SPI CS is reconfigured as GPIO while SPI is not used. Soft device is not used.
Problem is the delay that is needed after nrfx_spis_uninit call...
Hi,
I working with NRF52840 DK board, I need to read some potentiometer values or any sensor values and also send me the example code ADC with Bluetooth. I need to transfer...
1) Our device uses NRF52832 to connect with Android 7 system，use wireshark to monitoring，find not hop，is OK？ and wireshark delta time is Connection Interval ?
2) nrf52832...
I have controlled an LED with a push button connected to GPIO pins P0.03, P0.04 respectively.Now I want to use those pins as CLK and DIO pins of TM1637 Display.I wrote a basic...
Hello,
I am now developing firmware for nRF52840 DK and nRF52840 dongle. My target is to develop a firmware that my DK/dongle be central and can send command to peripheral...
In SES, it is possible to clean when project is opened , Rebuild ALL, clean solution, clean zephyr and as well from Project -> Reload project, it is possible to update. How...
I changed the SDK version of my project according to the steps of How can I change the SDK version of my program - Nordic Q&A - Nordic DevZone - Nordic DevZone (nordicsemi...
Setup Visual Studio Code and installed the toolchain manager stuff got 1.9.1 of the SDK and the command line stuff for my windows 10 machine (if that matters). And trying...
Hello,
I have a Nordic Thingy 52, and I installed the Android application from github: https://github.com/NordicSemiconductor/Android-Nordic-Thingy
I can connect the...
Hello,
I am trying to send data via GATT notify at a rate of 60hz. I have created a tx thread that calls bt_gatt_notify in a loop and sleeps for 16ms. However, during profiling...
Hi,
I want to use Flash Data Storage library to operate with data on external memory, connected through QSPI. So, as I see in this thread it should be possible, but for...
I am using the SD card driver from nRF5 SDK v17.0.2. Device nrf52840, IDE Segger, Custom PCB. nRF52 DK as progremmer.
There are problems when deinitializing the SD card...
Hi, can i modify USB_MSC example in sdk-17.1.0 to work with SPI instead of QSPI ? as i am working with NAND memory which not compatible with QSPI driver. but it works well...
I asked this question in a different form but not getting any answers on that thread.
My goal is to publish battery level messages to a certain address and receive it on...
Hello Nordic,
I'm using the official DTM routine to do "SDPPI" certification for Indonesia, but I don't have any test process for Indonesian test engineers to use. Does...
Hi there, we have many nRF52840 devices in the field that currently run firmware based on the nRF5 SDK. We'd like to port our codebase to the nRF Connect SDK for all new products...
I installed nRF Connect SDK 1.7.0 from scratch using the nRF Connect for Desktop toolchain manager plugin. All components are up-to-date.
Due to whatever reason all calls...
Hello,
I'm trying to publish values using a predefined message context.
This works fine when using bt_mesh_onoff_srv_pub or bt_mesh_lvl_srv_pub, but I get a crash...
Hej!
Do you have a reference design for nRF52840 and nRF21540, how to connect the ANT signal (nRF52840) to TRX (nRF21540)?
Is it enough to only use a DC block, C1=1.0pF...
Dear All
I used nRF24L01 antennas with external antenna for data reception and transmission at different speeds (256KBPS, 1MBPS and 2MBPS) for a while everything worked...
