I try to use hcidump, capture CSR dongle on ubuntu14.4.
I can find SDK8.1.1 s110 keypad demo create connection fail.
HCI Event: Command Complete (0x0e) plen 4
LE Set...
I want to experiment with recording observations of the beacons with raspberry pi's.
Is there any precompiled firmware I can install on the nRF51822 smart beacon...
Hello everyone,
I am trying to communicate among 2 NRF24L01+ modules using 2 ATmega16A microcontrollers.
My SPI communication is working fine as I am able to write and...
Heads up for anyone using the IoT SDK (currently 0.8.0). This SDK has the TinyDTLS-0.8.1 embedded in it... and I believe that there is a bug in the TinyDTLS CCM functions...
A new library/toolkit has been built that allows us to invoke the services of an nRF24L01 from a Java environment. Documentation and links to the Github project can be found...
Hi,
I am sending data from Android phone in every 200 ms to nRF8001. But sometimes I found there is a 50 ms or 100 ms delay. It looks like nRF8001 spending some time in...
Hello,
I'm starting a new nRF51 project on mbed for a custom board. I wish to know what is the "cleanest" way to define pinout (what file to edit) ?
Thank you
To the kind attention of Nordic support team,
I have got a
1. PCA10040 board, with ble secured bootloader installed
2. PCA10056 that I usually work with every day, these...
Hi,
I'm using direct advertising in order to connect to mobile devices which were already connected to my nrf device. After the first connection, I save the mobile address...
Could it possible to reduce INIT and ADVERISE times ?
What is normal startup time for nrf52832 init peripheral for advertising?
What is the minimum possible advertising...
In the OPS register description, as well as in the files modules/hal/nordic/nrfx/mdk/nrf5340_application.h and nrf5340_network.h the HFCLKAUDIOALWAYSRUN register is incorrectly...
Hi Guys,
I'm looking for some information on how to get data from the secure side to the non-secure side of the firmware. We are building an NB-IoT GPS tracker which is...
Hi,
Is it possible to change the security option of characteristic read or write?
For example , we initial the characteristic as JUST_WORK? Then change it to SEC_OPEN...
I have adapted the " nrf52-mpu-easydma-using-timers-and-drivers " project from Github that I saw referenced in another post and have successfully modified it to work with...
Hi, We are using the heart rate example for developing our firmware, where we plan to send data out every 15 mins. But when we try to increase the advertisement interval beyond...
Hello Nordic Team,
Currently i'm trying to join my custom HID (a joystick) with the ble_app_hrs_rscs_relay example (SDK 16) for a personal project which consist in: a nrf52832...
Dear Nordic,
I am trying to create a simple interface between my PC with Windows and using PyUSB (since it is a simple wrapper, using libUSB as backend) and the nRF52840...
Hello,
We have an old working product which is developed in nRF5 SDK v11.0.0. We want to add nfc type 4 tag part in our product.
In SDK 11 there is only support for nfc...
I am looking to understand the state of a pin after calling nrfx_saadc_channel_uninit(channel);
Does it simply return to the last configuration state of the GPIO or something...
Hello, I am using a nRF51822 chip to communicate with a sensor. The sensor continuously outputs its reading via UART every couple of seconds. This is what I am currently doing...
Hi, I'm trying to migrate from the nRF9160 DK to our own board, and I'm having some trouble getting the west build system to play nicely. I've essentially started with the...
