We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
Hello:
I used analog IIC write MPU6050. Again after power download programs, mpu6050 can run up there ACK response. But the debug will not run. Simulation IIC because no...
Hello!
How can I communicate with my nRF24L01+ and nRF51822 at the same time. I can set up same channel, CRC-mode and I don't use ESB. But what about address? How do I set...
Hi all,
i want to know answer related to following question
1)what is use of uicr?
2)if i place some value in uicr and then change the image,then is there will be change...
I tried to add a BAS service to a project with an LBS service (ble_app_blinky), but I cannot complete the services_init() procedure for both services.
Is it possible to...
Hello,
I would like to kwno if it is possible to get information about the hardware in my main application. NRF_DFU_HW_VERSION is stored in the DFU and is used to verify...
Hi all
I want to stream data from various nRF52 objects to a single Android smarphone.
I have no problem in evaluating the throughput of each nRF52 device to the client...
Hi,
I want to set up a demo bike speed and cadence transmitter. I am using \ant\ant_plus\ant_bsc\bsc_tx source code. However, I have plans to use BLE at the same time...
Hi,
Are softdevice's api calls thread safe (specifically speaking sd_ble_gatts_hvx ()) -
i.e. Will a concurrent call to sd_ble_gatts_hvx () from several threads corrupt...
Hello All,
I am working on nRF51822 use IAR nRF5 SDK 12.3.0.
I am trying to debug the DFU in IAR. At that time i got an error show below
I use IAR version show...
Hello Nordic, I worked in a project and there a used NRF52840-QiAA-R. For this PN , I need the latest REACH and ROHS , Compliance Certificate. Where I can download these certificates...
I work on a project, where i'm trying to connect to Chips via Bluetooth.
So i have one of the Chips in a Remote and the other in a device, where i wont to receive the Data...
When pairing with nRF Connect and nRF52 I use the Just Work mode. No Keyboard No Display.
In 4.2 (and also 4.0) the MITM cannot be used in this mode.
If I set it on the...
Hi Nordic Team
Am trying to create DFU.Zip packet using nrfutil am getting this error while creating( DFU.Zip packet) for the sake of testing secure bootloader .
Am using...
after installing the new SDK for the nRF9160.
if I install the new spm on a board that is working and it will still run the old code that was present on the board befoe...
Hello dear community,
I had a question related to the Circuit configuration no. 5 within the document "nRF52840 Objective Product Specification v0.5.1". There are two inductors...
Hello!
I have some question regarding At commands and logging information from the modem.
Is there a limit to how often one can issue AT+commands and get responses...
Hi! I want to send data from nrf51 to another nrf51 multilink_central! I don't have any problem about sending data! It's work with a perfect way! But my problem is how to...
