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...
Hi when I try create an account on www.nrfcloud.com on a desktop using Microsoft explorer it doesn't move forward and states "fetch" not defined. Any thoughts?
nRF Toolbox scanner code does not seem to discover devices which advertise a 128-bit service UUID.
I have extended the Template app (within nRF Toolbox) to interact with...
Hi to all,
i am developing a device with nrf52840 soc and i want connect to Windows 10 though ble connection. in my device i had implemented an HID service that should act...
Hey is it possible to use advertising beacons together with an server or there will be some collisions in message reception ?
what i want to do is: setup a mesh which consist...
Is there some guide to help implement UART using nRF Toolbox source code for ios?
I am trying to figure out how to use:
Scan, connect, pair and UART
Any help apprec...
when performing db discovering using a peripheral nrf52832 (running sample dfu project) from sdk 13 from a nrf32832 central on sdk 14 I notice that the db discovery event...
Hi Sir
I would want to download code to Ublox NINA-B301 by command line, but it looks not working, please help.
nrfjprog.exe -i 483064601
nrfjprog.exe --family NRF52...
Hi,
I'm trying to perform a DFU firmware update via command line using nrfutil dfu ble.
The same update using nRF connect works fine. The dongle is flashed with connectivity_1...
I would like to have a ZigBee stack running on the 52840 and use door/window (contact) sensors as well as motion (PIR) that are available on the market today to connect to...
Dear Sirs!
I use compiler IAR 7.80 with Nordic SDK 12.2
Softdevice
s132_nrf52_3.0.0_softdevice.hex
I have very strange issue in debugger.
Break point works, but...
Hi folks,
I try change blinky code for nRF52810 SoC. I must create own timer. I dont know app_timer example help for me?! I want to do when power on leds on 2 seconds...
Hi All,
I am developing an application in which i am interfacing the nRF52832 with an ADC via SPI.
I am doing channel multiplexing (2 channels) such that when i get data...
I'm aware of the limitations on using "printf" in a non-debug environment, but apparently there must be something similar with sprintf. I'm using it to load a value into a...
Hello,
There's a problem compiling the standard ble_app_uart_pca10040_s132 in Segger Embedded Studio for ARM V3.40. The UART example is straight out of nRF5_SDK_14.2.0_17b948a...
