Hi,
I use the nrf51422 chip.I want to know if the ANT establish link between chips,where can I get the matching configuration (like device type、channel ID).I mean is...
Is there a way to recieve more than one write callback for a given characteristic, per radio session? It seems like I can rx 1 time per attribute per radio session and tx...
If it can work with iOS blue setting will be better
I need some reference to dev hid device in IOS
but I can just find my device ,connect ok but not work.
I need to create timeout below 1ms. I would pretty much like to use timer for that because I do not want to hold the cpu inside cycle. For me it is not important the exactness...
Hi,
While testing the device firmware update through the nRFtoolbox android application, i get "device has no required service" error more frequently.
I use latest version...
I'm having some trouble successfully entering ON,IDLE mode. I have pared-down my application to do the following:
Initializes the app_timer using the scheduler:
...
I want to control GPIO toggle by PPI. Timer1 is in timer mode. CC[0] is 1000, and CC[1] is 8000.
I use compare[0] to toggle gpio18 by PPI. I also want to use compare[1] to...
Hello DevZone,
I have a confusing question about TF-M. Need help from a TF-M expert.
In this document , it says that we must disable uart1 in non-secure application, because...
I'm trying to test the overall pwoer consumption of my setup (nPM1034EK and nRF54l15DK) using the PPK2. As I've started this, I've gotten far higher numbers that I expected...
After I reset the kit (custom equivalent to nRF52DK) it advertises, and I can connect from the BLE Standalone App on my Windows computer. But it only advertises for a short...
I recently bought a fanstel blg840 device, and I have programmed At client firmware in nrf91 and custom code into nrf52, but the problem is nrf52 is sending at comments to...
I am trying to work with my flash deivce in my code. for some reason:
const static struct device * int_flash_dev = DEVICE_DT_GET ( DT_CHOSEN (zephyr_flash)); doesnt work...
I have been having a series of issues with programming from nRF Connect using a J-Link programmer. I have made a couple of other recent posts and in each of those, I thought...
hi,all
I used to use nrf54l15dk board as a client server, want to connect to a bluetooth remote,and get bluetooth remote notify message;
I use sample "central_hids...
Hi guys,
I have MQTT v5 up and running but I am currently trying to implement one-way TLS then mutual TLS once it's completed. I am not too sure what I am doing wrong but...
Hi:
My environment is: Windows laptop, nRF52 DK (Peripheral), nRF52840 Dongle, Mobile Central (iOS and Android), and Wireshark nRF Sniffer for Bluetooth.
Peripheral sends...
Hello all,
I have problem with flashing the code. It gives me memory protection error.
Steps I followed for creating firmware and flashing:
1- I took a sample from nrf...
I'm working on a product prototype using the nrf5340 audio dk to send audio via Auracast. We started from the nrf5340_audio application, as it implements a large fraction...
While testing UART communication between a Seeed XIAO board and the nRF9151 DK, I connected the following pins: - XIAO 3.3 V → DK VDD - XIAO GND → DK GND - XIAO TX → DK RX...
Hello,
In the nRF52840 datasheet, some pins are explicitly marked as “low frequency I/O only.” However, I couldn’t find any similar indication in the nRF54L10 datasheet...
Hi everyone,
I’m testing a custom nRF54L15 board with BLE, but it gets stuck inside bt_enable() . To debug the issue, I checked whether my 32 MHz external crystal (HFXO...
