Or is there any LCD you could suggest that doesn't need that much code? Simple numeric 2rows would be enough. Want to use it with the nRF51-DK to display some measured valued...
I would like to develop my own central device to communicate with the RedBear Arduino shield. The RB device uses a from of UART communications to send data to/from Android...
I was wanting to use a nRF24L01 with a breadboard but its pin-out didn't allow it. A solution then occurred to me based on parts at hand. I wrote it up with instructions and...
Hello. Can I get a literature to the nRF51 series?
I need a full abstraction of the nRF51, like a book or other information, it's structure schematic of build-in modules...
hts, HTC phone, nrf tools HTM, nrf51822,
every time when it's power up :
the once connect: error code 0x7A cann't read characteristic and 0x14 state change.
the second...
Our company needs wireless temperature sensors (can be externally powered or battery operated) and transceiver with 4 channel analog outputs. It has to be finished product...
I am toggling Value of slave through a button on nrf51822ek .This Value is displayed on MCP of dongle, but i have to get this value on terminal to send it to pi then through...
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...
The hardware I use is nrf52840Dongle, using nrf_dm sample for development. There are a few problems:
1. I have 8 devices, all within communication range, 4 as base stations...
Hi, I get a issue, build error if enabled PGPS in prj.conf:
CONFIG_NRF_CLOUD_PGPS =y
and OK if comment this config
for this project, I used sample/cellular/Location...
Hi,
For some reason, all of the VSCode action disappears after building the application with mcuboot using sysbuild on ncs 2.7.0. The application can only be built using...
