I am trying to develop for some nRF51822 mbed boards, and I would like to use the S130 SD to enable both central and peripheral behaviour. The machine I'm using for development...
Hi all,
I'm working with the nrf51422 and the nrf51822 and I was wondering what the current status of the over the air DFU system is.
I'm using SDK 6.0 and I managed...
nRF24l01+ at a transmitter module one time successful transmission show & after 1 sec failed also . if any doing programming with atmega32 ,please send code for TX & RX ....
Hello,
can the radio notification and radio disable APIs be used to use the radio hardware from the application layer?
Background of my question is, that I have an application...
Hi,
I am using central s120 with peripheral s110. The connection to the peripheral is depending on the name advertised by the peripheral.
When connection is done, the...
Hello,
I am trying to ecrypt some data in order to send some data encrypted in the MINOR and MAJOR adverts of the device.
I used this code to ecrypt the data ( this is...
Hi,
i use anRF51822 with soft device 7.
I run the UART app on my iPhone 4s with ios7 and on the nrf51822 board the ble_app_uart with keil uVision5.
Both devices connected...
Hello,
I am trying to develop a low-power application based on the direct test mode example. I saw in this blogpost: https://devzone.nordicsemi.com/nordic/nordic-blog...
Hi there,
We are currently developing and testing on the nRF5340. We are using our own OS (not Zephyr).
We measure power on the devkit by connecting the PPK2 as a source...
Good day I am wondering if anyone can help me
For background information.
Network - NB-iot
Firmware - 1.3.1
Software - Serial LTE Modem
Hardware - nrf9160dk
...
Hi,
i wanted to i2c interface of nrf with adc ic 3427. i am trying to interface by refer example of twi_scanner device address get found correctly.
now i am trying to...
On an nRF52840 using SDK 15.3 and FreeRTOS 10
I've got both a PCA10056 dev kit and a custom board. I don't think I've got a hardware issue here but I'm running the usb_msc_pca10056...
How do I use printf to output my own messages, and read incoming data, from a UART port that is separate from Zephyr's debugging outputs? This UART line will be connected...
Hi guys,
I have developed a custom board using the nRF52840 module and the SDK16.If the peripheral is disconnected from the central, it starts advertising again in normal...
I have a custom nRF52480 board and addded mesh functionality based on the light mesh sample
The app crashes during provisioning from the nRF Mesh app.
Relevant portion...
Hello,
I would like to enter simple commands such as on, off to the USB CDC ACM, and then set the parameters in the model through string comparing.
(now i'm trying Generic...
Hello Team,
We are interfacing nRF52832 with an external flash for data storage. Could you please point to the right document/link/code reference on how to interface external...
Hello,
I tested QDEC0 using the zephyr qdec sample (which uses the nrfx_qdec driver) and a DC motor with a built-in encoder.
Below you will see the overlay file configuration...
Is there an example of how to get the buzzer on the Thingy91 to work?
The documentation is scarce at best - https://infocenter.nordicsemi.com/index.jsp?topic=%2Fug_thingy91...
Hi there,
the nrf9160 DK user guide seems to recommend that VDD should be 1.8V and not 3V, as 3V will compromise LTE radio performance. According to this post , it is only...
Dear Concern,
We are using NRF USB dongle in of our products. We are developing our android app in house. We want to add some security layer in the communication between...
I used 9160 to develop a project for the customer. During the project test, sometimes the data line or clock line level of I2C was abnormal due to hardware reasons. I wonder...
