I am an android developer and I am using your nRF Master Control Panel (BLE) product as published on Google play. Below is the link to the app:
play.google.com/.../details...
I want to build a USB dongle, so I purchased the nrf24lu1+ development kit. However, in order to program the target board, it would seem that I need the nrfgo. Is this correct...
Hi Nordic,
I would like to re/program my device using a OTA BLE Bootloader but i don't want others to copy my firmware or at least make it very hard. As far as i know there...
After modifying the ancs example to remove the data and control points, the event_connect() subfunction in ble_ancs_c.c gets called immediatly upon a connection to a master...
Using nRF51822, I define keys and pins as follows:
Keyboard key
Mouse left/right key
Mouse move (up/down/left/right)
Media play/pause key
Pin 0 Mouse...
The bluetooth device keeps getting disconnected from the app, even when its not 'idle'.
I am using the android app mentioned here .
I need help getting started to solve...
Hi,
I'm developing simple bluetooth app, where I'm using 3 custom services, each one has characteristic with notification option.
But only the first service notification...
At infocenter.nordicsemi.com/.../anomaly_832_91.html it says that for the IC Rev. Engineering C, build codes CIAA-BA0:
Average Sensitivity over all channels degraded...
Hi,
I am creating a custom project using Eclipse Managed Make having followed the instructions from here .
I am continually getting the above error when I try to Debug...
I'd like to add a capslock function in gazell when i am developing a keyboard based on 'nrfready_desktop_2_v3.1.0'. After i have read the source code from nordic, i cant found...
Hi,
I have a strange problem with FreeRTOS xTimers not waking up, that I so far have tracked down to be related to PPI driven SAADC combined with FreeRTOS Tickless Idle....
I'm working with the experimental_writable_ndef_msg example. I can write data to the tag and the data shows up in m_ndef_msg_buf . I'm writing 2 text records, and I'm trying...
I want to open a sequential space for saving my data, about 20KB , and I want to modify or read it anytime, nordic suggest using FDS, but it seems a bit confusing. Is there...
Now, I can write the data to flash(but only once),and I can read data from the flash.
Those all be OK.
But I want to write data more than one times.
So,I use the NVMC to...
NRF52, SDK 12.1
We are using I2C to communicate with a secure element. We got the basic system working and can send and receive APDUs. The problem we have is when receiving...
Hi,
is it possible to flash the nrf52 with a TTL-232R-3V3 cable. My initial idea was to connect the cable uart Rx,Tx pins and program it using nrfjprog .
However, the...
Hello,
i'm new in bluetooth programming. but i wish to make a bluetooth controled frequency generator. Frequencies must be in range 1 too 1000 Hz, with variable Pulse Width...
Hi,
We found out on this topic that there was a flaw memory protection of nrf51xxx chip
devzone.nordicsemi.com/.../
We search on the net and found out quickly how...
I have an old application which I want to add the bootloader and secure DFU.
I have to migrate to SDK version 12 and I have some persistent data which the old program is...
Hello, I have nRF51822 Beacon Kit (pca200006). I'd like to upload .hex file in DFU over ipad, I picked beacon example from sdk 11. When I point on the hex file from ipad toolbox...
Hello,
I am running the NFC example applicaiotn(URI Message Example) in SDK5 v11.0.0. I am using a PCA10040(V1.1.1) dev board with the NFC antenna connected to it and testing...
