Greetings!
I am using Wireshark along with an nRF52840 dongle to monitor BLE traffic between a mobile app and connected peripheral and periodically I see some "L2CAP Fragment...
Hello, I am using the nRF54L15 board, and trying to connect to the Adafruit SHARP 400x240 monochrome LCD display .
I got the display driver alone to function just fine after...
Hi,
I am trying to perform a DFU using SMP over BLE. My setup has NSIB and MCUBoot enabled and thus I am able to perform DFU for MCUboot and Application using nrf device...
Hi all,
I'm trying to use uart2 on my custom nrf9151 board, but I'm stuck. As I understand, I use i2c1 so I can't use uart1 and i2c1in parallel, so here is why I wnt to...
Hi - I am seeking clarification on a topic as I am a little unsure on the correct way to do things.
I'm using an nRF52840 and porting an old Firmware from nRF5 SDK to NCS...
Dear Nordic, I'm using TIMER21 for our library, but I encounter problems with CC channels 6 and 7: their compare events never fire. The problem I configure the timer to generate...
Hello,
I'm moving my project from SDK1.9.1 to SDK3.0.2. Project is based on peripheral_uart sample (UART part is removed since it is not necessary).
I have encountered...
Hello,
I'm working with the nRF52840 PDK and the SDK for Thread V0.11.0. The RTT Viewer shows that the program uses the Thread version OPENTHREAD/ga89eb88-dirty.
I try...
Hi,
I was trying to follow the guide to enable unit test of mesh SDK, but cannot get it through yet.
When I run the command
cmake -G Ninja -DBUILD_HOST=ON -DCMOCK_ROOT...
Hi,
I am using the nRF52 PCA10040 board. The memory settings are IROM1 - { start 0x1B000, Size 0x65000 }, IRAM1 - { Start 0x20004000, Size 0xC000 }. The board was working...
Hi，
my ble device mcu is 51822 with sdk11，when my ios app on frontend，it can search the ble advertising immediately，but when my app runs on background，it can't search the...
Hi,
I did some benchmark on internal flash access and found it takes more than 2 seconds for the device to write 16kB data. I timed by "nrf_fstorage_is_busy". Is this normal...
Hello,
I am using the sd_ble_getts_value_set() function two times in a row on two different characteristics. Both characteristics are part of the same service.
At the...
Hello,
I am really new to using the Nordic nRF51822 and I'm having problems making SPI work with the S110 SoftDevice. I was able to combine the sample codes spi_master_example...
I am using a nRF52840 PDK and trying to config 8 buttons.
(1) GPIOTE_CONFIG_NUM_OF_LOW_POWER_EVENTS to 8 (sdk_config.h)
(2) Add buttons define (pca10056.h)
Button...
I've been trying to run some of the examples provided with the SDK's. Blinky is the only one I've gotten to work for sure. I think I haven't set up the linker scripts properly...
I am looking at using two Nrf52840 on Custom PCBs to create a wireless link from my product to a PC one 840 would be the host and would be wired to the PC using USB (HID,MSC...
I know this has been asked a few times, but I am having a hell of a time receiving a ACK packet from my nrf24l01+ receiver (PRX). I am able to successfully send packets from...
Hi,
I just spend a day trying to get the nrf_sniffer tool working.
The
devzone.nordicsemi.com/.../
contained some very useful info but unfortunately it seems i am...
I have a USB host capable Android device running CentOS via Linux Deploy and everything is working perfectly except i'm unable to connect to my USB nRF24LU1+ Crazyradio PA...
Currently, I am trying to run the semtech lorawan code on nrf51822 with sx1276. I have successfully porting the ping pong code to nrf board and also able to send packets from...
