Hi,
I just started to interface the lcd display with nrf51822 evaluation board. The display i'm using is, spi compatible, 18" tft (160x130) from tiny lcd. I took spi master...
Hi,
We are using the nRF905 device in an application where it needs to switch between auto-retransmitting and sending single packets, due to it communicating with several...
This is not a real question for support. It's more a success story i'd like to share with you!
Our company develops firmware for various customers on a lot of different...
Hi all,
What is the maximum data rate for the nRF24AP2 when using the Synchronous serial interface?
I cann't see it in the datasheet.
Is there anyone can answer me...
Hi,
In my design, there is a tag used by 24l01,It can transmit the temperature value.In the tag, the parameters are like this:
addrofch[0] = 0xe7;
addrofch[1] =...
We've been working on a product that utilizes a NRF51822 chip as well as WS2812B NeoPixels. Since there have been numerous posts about it here we've decided to release our...
Hello,
In an NCS/Zephyr nRF52840 project I'm using a 3rd party 'plain' cpp library code.
This 'plain' library (written for Linux/RPi) uses the traditional std::mutex...
Hello,
We have a requirement to ensure all private keys are stored within AWS Key Management System (KMS) and the only way to interact with these is via the KMS APIs that...
Dear all:
I have viewed that matter support below Operating Systems from this link:
project-chip.github.io/.../BUILDING.html
Tested Operating Systems #
The build...
Hi engineer I am using two nRF52832 boards to test the communication between ble_peripheral and ble_central. The project used is ble_app_uart and ble_app_uart_c in SDK15.0...
hello Nordic
i am using nrf52832 and nrf52840, working with ncs v2.3.0
currently i am using the SMP service for DFU but i also want to use the service's property to...
I b ought three ebyte E104-BT5040U USB dongle but it doesn't work.
I was program a ebyte E104-BT5040U USB dongle using openocd。I use daplink (2023-8-24) and openocd 0...
Hi,
We have been trying to get the audio application to work using an external I2S microphone, but have recently run into the following problem when trying to send audio...
Hello Nordic,
I've been attempting to convert our system's TWIM implementation from the blocking to the non-blocking mode. I have been able to communicate fine with the...
Hi,
I have updated finally Segger Studio from version 7.22 to 8.14. Now I cannot compile the project. It ends with below error:
Build failed, exit status 0x1
Is something...
Hi, I have a problem where the mcuboot do not seem to include the 'jedec,spi-nor' driver. Looking at the build directory, /build/zephyr/zephyr.dts file has the device spi...
Hello everyone
our current project is to use dht22 to control an external fan
but we don't know how to add a new node to the device tree for the fan.
The picture below...
I got the license key for segger studio but the option to install the license is not popping up. https://drive.google.com/file/d/1qok8PcCYhHi_9nsknL2JW4_AtF6F5ZP5/view?usp...
Hello I have a few questions
In my project, the nPM1300 fuel gauge example via nrf5340dk works properly. I received information such as V - I - SOC via I2C. Currently I...
I try to use Gazell and USB HID to remote wake up my computer. But after compter turns into sleep, the callback function on the Gazell Host Device doesn't being called back...