I'm trying to design a very low power sensor that takes readings using ADC and SPI 200 times a second. I'm a bit worried by the current EasyDMA uses (1.1mA). As far as I can...
Hi, I am working on a project where I want to make one nrf51288 chip as central hub and connect that to a android phone and other salve nrf51288 .
idea similar to this: ...
Hi,
I have a code programming the nRF51422 development board to write to a Sharp Memory 96x96 pixel LCD screen using SPI.
Currently the code writes two numbers and a...
I've modified the ble_app_uart example by adding GPIOTE so that the transmitter sends a character to the receiver when a GPIO pin is toggled. This part is working well.
...
Hi,
I am working on my hardware product having nRF-51422 chipset. I just came to know from forum post that
nRF-52 chips will get arduino IDE support as standalone. I want...
Hi!
I've been using PCA10028 for a long time and I had some bricking issues but I've managed to un-brick it with "nrfjprog --recover" and everything would work again. ...
I want to build nrftoolbox app in android studio. I downloaded the zip file from the github website and also the required dfu library. I unzipped both the files in a folder...
Dear Nordic Team,
I have practiced the " ble-characteristics-a-beginners-tutorial" on DK board PCA10028, and it worked perfectly. Then I tried to change the user defined...
Continuing to port MESH into an IAR project. We would like to make logging work with IAR. Right now, we get a warning that the "format" attribute isn't supported.
Is there...
The valid master out time for <= 8 MHz is shown as tSPIM,VMO 59 ns. The valid master out time for > 8 MHz is shown as tSPIM,VMO,HS 8 ns. The latter tSPIM,VMO,HS could only...
In simple on/off example, the client can turn on several server nodes in the same group in the same time,
but in serial example mix simple on/off server, the info center...
/* Copyright (c) 2014 Nordic Semiconductor. All Rights Reserved. * * The information contained herein is property of Nordic Semiconductor ASA. * Terms and conditions of usage...
Hi there,
I aam using SDK 14 and using all sectors of FStorage. I am using all the sectors of FStorage to read and write data.
After about 24 hours, I see data corruption...
Hello,
So I'm loooking for a way to transfer relatively small quantity of data live as reliable as possible and as quick as possible between two nrf5 units and then between...
Hi,
I am using Nrf51422 DK, my need is to send file (which is placed in my computer)to the another nrf board. Tried with file operations (fopen,fgetc,etc.) in keil4. It...
While flashing program to nrf51822 device through terminal getting these error msg
ERROR: JLinkARM DLL reported an error. Try again. If error condition ERROR: persists,...
Hello, I currently using the proxy light switch exemple of the mesh SDK 2.0.1 in this configuration :
I search to have the less current consumption in the mesh client ....
Hi all,
Please find my following current measurement resuls in the pwr_mgmt example using a nRF52 preview DK and SDK 13
My setup is as follow:
SB40 is cut
SW6 is...
int main(void) { initialize(); execution_start(start);
for (;;) { (void)sd_app_evt_wait(); } }
can you explain me the execution of code flow in the main with these APIs...
Hi to all,
I am new i ble tech, i read some where that notification charactristic dose not need acknowledgement but indication need, now i want know that this acknowledgement...
Dear all developers：
I want to use whitelist on central mode，and using SDK12.3.0. I have see some call be used like this:
pm_whitelist_set（whitelist_load()）
p m_device_identities_list_set...
