Sometimes windows lose the connection to the nRF51 Dongle. The only way I have been able to reconnect to the dongle is by unplugging and replugging it to the USB port. I have...
app : nrf tools on git hub
s130: sdk v11
s110: sdk v8.1.0
example : nrf_ble_uart.
after modify, it happen, is there some definition shoud modify in app?
by the war,the...
Hi......
the board advertising correct,and it work normal (connect,send and receive data),bug it's name can not display in app scan menu. the definition is "liu",but displaying...
HI,
with the new version of the bluetooth website, i can not find the link to overview the profile,service,characteristic and something else related to it.
thank you.
I've developed my BLE application that is based on nRF518822 and softdevice S110 v.8.0.0.
I've defined 6 services (4 with 2 characteritics each and 2 with 1 characteristic...
I can get right value when I chose QDEC_SAMPLEPER_SAMPLEPER_512us in slow application ,but in my application my max data rate is more than 2k, so the QDEC value is less than...
nrf51822 SDK 9.0
iphone 6plus System version IOS9.2
When the phone receives the QQ message "static void notif_print(ble_ancs_c_evt_notif_t * p_notif);" can execute.
but...
Hello everyone.
I'm developing a custom board mounting the nRF5340, and I want to use the micro USB. I was looking at the schematic of the DK for reference, and I found...
Hi,
Not sure if this is the correct place to ask...
My code is crashing after a spi write function.
It is probally obvious to someone here, i think i fell into that...
I'm attempting to merge 3 HEX files into one using the Merghex command. The "BinaryImage access" error appears, see the screenshot below.
I've tried this several times with...
Hi,
I'm porting my SSD1333 (Solomon IC for OLED displays) code driver to Zephyr OS drivers for ease of use along with LVGL (going from `< nrfx_spim.h>` to `<drivers/spi...
I want to transfer a bunch of data over the virtual com port to a PC using the USB port on the nrf5340. I'm using the CDC ACM sample: https://developer.nordicsemi.com/nRF_Connect_SDK...
Hi,
why
AT%XRFTEST=1,1,14,7880,23,1,4,0,0,0,0,0,0 AT%XRFTEST=1,1,14,7930,23,1,4,0,0,0,0,0,0 AT%XRFTEST=1,1,14,7980,23,1,4,0,0,0,0,0,0
returns ERROR but e.g.
AT%XRFTEST...
We are trying to see if it is possible to detect a vibration using the ADXL362 accelerometer on the Thing:91. We have it setup to to trigger on motion, but we need to be able...
Dear all
I following the example here , over the air one, and get it basically working, thanks for the tutorial.
Now I have a few questions:
1. It looks like it always...
Hi
I am studying Matter, my setup is
chip-tool : chip-tool-android_armv7l.apk v2.1.0
OTBR : raspberry pi 3b + RCP( PCA10059 )
board : nRF52840-DK(PCA10056)
sample...
My pairing is working and shown as bonded on Android, but when the DK is reset, the bond is no longer valid.
In studying saving of bond information, I find references to...
Hi,
I am learning Matter. I have some questions:
Where can I get the resources, especially official resources, to study Matter?
What is the use of the Service discovery...
Hi,
We are developing our product using nrf5340. Currently, we are using NCS v1.9.1 for development. We need to give UART to test our Board for Certain conditions by using...
I have been learning to use the nrf52840DK for some time now, though I would consider myself still a beginner. Anyway, something has gone wrong with the kit and I am not sure...
HI,
I start a scanning and print advertising report when address match on nrf5 SDK v16.0.0 with S140 on nrf52840. It goes well until I enable GNU extension in Keil. I don...
