Hi,
I want to send data from one peripheral(nRF51 DK) to multiple Android Phones. This will be a one way connection from the peripheral to the smartphones. I red on the...
I am working on "nRF51_SDK_8.1.0_b6ed55fnnn\examples\ble_central_and_peripheral\experimental
\app_s130_demo\pca10028\s130\arm4" project .
In this project,in which variable...
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...
No connection after disconnect with Android App Nordic Uart Service until mac-address of smartphone changes
Multilink multirole software developed in SES studio.
Other...
Hi I have a product that uses an Nrf52810 in a Raytec slave module. I am able to successfully send and receive packets of data using your UART app in the nrf Toolbox
I would...
Hi,
1. I need to change the total free space of this file system: Current size:24576 bytes
3. I made the following adjustment, but it didn't work.
4. How do I modify...
nRF Connect for Desktop cannot find any devices from the SELECT DEVICE tab in LTE Link monitor or Bluetooth Low Energy app.
The device can be found on Device Manager and...
Hi, all.
I'm using nRF52833 and trying to communicate ESP8266 using UART.
I already successfully communicate with Dust Sensor with baudrate 9600, so I tried to communicate...
Hi,
I'm trying to find an example of using the I2S audio interface with the Zephyr RTOS on the nRF52840dk_nRF52840 development board or on an nRF52840 device in general...
Hello ! I'm a beginner here, and I have a problem that I struggle to solve. A few years ago, a firmware was done by a company, for the one I work for. It was done with IAR...
Hi,
I am toggling a GPIO using the below code and trying to find out the relation of the frequency and the code statements. I know that GPIO peripheral is running at 16MHz...
Hi,
after fixing a missing ground in my setup (see devzone.nordicsemi.com/.../interaction-jlink-and-power-profiler-ppkii) I have not been able to get less than 50uA of idle...
My B0n bootloader (running on the network core) is trying to access XIP space and faulting. This is a part of an network core upgrade.
From what I can learn from the data...
Good evening,
I’m testing the SDK v17.1.0 “Open Bootloader with DFU” example. I’m using Segger Embedded Studio to program my Nano 33 BLE via the debug interface (P20) of...
Hello again Nordic World!
Yet another question about getting RSSI values:
Again, using 10028 and 10040 boards under sdk 12.3.
Is the adc acquisition of rssi done synchronously...
Dear DevZone,
within out project we make use of an esb communication between a nrf52840 DK connected to the PC via USB (a "station"), and a custom PCB with a nrf52840 micro...
Hi all,
We are developing an application using nRF52840 device and the idea is to enable the device with peripheral and central roles.
We would like to set two advertising...
Hi there,
We've been doing OTA DFU updates for a while now, but a recent increase (by one page = 4kb) of the firmware has created an issue.
Flashing through USB serial...
