Hi there, thanks for your help in advance!
I have tried the nrf51-ble-ancs-nus sample from github and making it work on a 51822 EK board, i.e., it can receive notifications...
I try to use hcidump, capture CSR dongle on ubuntu14.4.
I can find SDK8.1.1 s110 keypad demo create connection fail.
HCI Event: Command Complete (0x0e) plen 4
LE Set...
I want to experiment with recording observations of the beacons with raspberry pi's.
Is there any precompiled firmware I can install on the nRF51822 smart beacon...
Hello everyone,
I am trying to communicate among 2 NRF24L01+ modules using 2 ATmega16A microcontrollers.
My SPI communication is working fine as I am able to write and...
Heads up for anyone using the IoT SDK (currently 0.8.0). This SDK has the TinyDTLS-0.8.1 embedded in it... and I believe that there is a bug in the TinyDTLS CCM functions...
A new library/toolkit has been built that allows us to invoke the services of an nRF24L01 from a Java environment. Documentation and links to the Github project can be found...
Hi,
I am sending data from Android phone in every 200 ms to nRF8001. But sometimes I found there is a 50 ms or 100 ms delay. It looks like nRF8001 spending some time in...
Hi Everyone We are using nrf52840 for our custom PCB along with QSPI memory. We are using W25Q128FV as our qspi memory chip.
This function mentioned below is used to initlaize...
Hi,
I want to read and write the data from IS25LP064A NOR flash with QSPI. I am using the QSPI example from SDK v16. Please let me know how to get started with QSPI in order...
Hi,
I am wanting some information about any guarantees on the ordering of queued notifications and indications. According to https://devzone.nordicsemi.com/f/nordic-q-a...
SoC nrf52840, nrf connect SDK v1.4.2
we have a board with 3 sensors connected with independent SPI interfaces. after porting the code to ncs v1.4.2 from v1.2.0 the SPI communication...
Hi ...
I am getting the occasional error NRFX_TWI_EVT_BUS_ERROR being reported from the twi_irq_handler()
You can see in the following code snippet from this function...
I am using SDK17, nRF52840 based custom board and SoftDevice 7.2.0 with SES.
I want to use SDK's secure bootloader (pca10056_s140_ble) with my own keys.
To enter to...
Hi,
I have used a Custom board using nrf52832. It follows some procedures. After that, it needs to get into sleep mode for a time which was sent from the app
I use the SEGGER Embedded Studio for ARM IDE to build a clean build directory. From the IDE I can build the project and it completes successfully.
So I then take the same...
We have a product that uses a module containing NR52832 and also both 32kHz and 32MHz crystals. This has been operating correctly and is in full scale production.
On our...
Hi,
I'm having some difficulty debugging an issue with the mqtt library on the nrf9160dk.
I have written my own Cmqtt library class that wraps the Zephyr mqtt library...
Dear ,
On Windows 10 Bluetooth add a device,
Why SDK_17_0_2 Example does Bluetooth be disconnect immediately after pairing
(Use about \nRF5_SDK_17_0_2\examples\ble_peripheral...
When I open the Light Bulb project in Segger Embedded Studio I see a bewildering list of project items. I pick the first project, 'zephyr/merged.hex' and right click to set...
SDK: 4.1.0
CHIP: 52840
Hi, I have developed sleepy zed. It lost the connection with the network after joining in 1~3 days.
It assumes that the zed couldn't get the...
Hi, guys.
I'm using nRF52 DK (PCA10040). After I used Zadig (Driver setup for J-link), I cannot build and run my previous code to the nRF52 DK anymore (see the first 3 images...
