I saw that the app_timer uses the SWI0. Could you explain what it does and what the advantage is compared to "timer_list_handler_sched()" calling "timer_list_handler()" directly...
Hi, I used the sample code "Master Emulator->2.1.7.8226->Example code->nRFUart"
to develop a new project, and encounter some questions...
we update nRF6310...
Hello,
How many RX buffers are in S110 SoftDevice? I know there are 6 TX buffers (so you can send 6 packets per Connection Interval).
How is it on receiving?
Is it e...
My sensor is off-standard,so I have to use gpio to read and write my sensor.
Gpio IIC will take about 0.5ms to get data.
My app need send data every 7.5ms,it seems that...
Hi,
My android Proximity application fails on service discovery only for the very first time it connects with the devices(nrf51822 evaluation kit with sdk 5.2.0). Actually...
Has anyone converted the app note AN34 DTM Python script to C# or C/C++ ?
The Python DTM script is works OK with the setup specified in the app note AN34 figure 2, which...
Hi,
I have a serious problem, when I use uart of NRF51822 QFAAC0 to receive data from another MCU, I found that it will lost one bit at same position everytime. my SDK is...
hello
I had developed code based on the example ble_beacon_app and tested on nRF52840DK. That worked fine. I need to make the same work on the nRF52840 dongle. I followed...
Hello,
I'm using a Nordic Thingy:91 device for testing the asset tracker v2 application. I have a Verizon SIM card that's activated and is successfully registering with...
Hello,
This past week we received a software update that minimized the pristine build and erase and flash buttons to a small, barely noticeable icon out to the side of the...
I have an nRF52840 design using the chipscale package. I have very little I/O so it can all be placed on the outer ring to avoid the blind vias needed for the inner ring....
I am working on a BLE to ANT (Specifically FTMP to FE-C) gateway.
HW used is the pca10059 dongle.
Windows10, Programmer 3.0.4, Segger 5.42a.
SW is nRF5_SDK_17.1.0_ddde560...
If I have multiple peripheral devices, advertising at the same time with NUS service, what factors determine to which peripheral, the BLE central connects?
How can I configure...
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...
