Hello,
I've built a small BLE-device based on the nrf8001.
With my Iphone I can discover this device and I am able to connect to it and listen to notifications of the...
Our pcb is used for gps location data. We have a nrf24L01 nordic chip as the micro process or between the gps module and wireless module (2G). Our engineer needs to capture...
Hey folks,
I'm trying to modify the SPI Master loop back example into a 4 line SPI Master_Slave program. Whenever I change the Tx_Buffer_lenght from 10 to lsome other numbers...
Hi.
I am using S130 softdevice version.
Basically, I am using NUS Service and make a my own NUS central service as NUS_C.
It is correctly work at normal state.
When...
Hi All,
Please Reviwe for a attached circuit file(Chip ANT of nRF51822.pdf).
I also attach a datasheet of chip antenna applied for that circuit(SDBTPTR3015 Data Sheet...
to me it made sense that EN_AA settings are controlling the receiving pipes if an ACK has to be sent back upon receiving a valid packet.
then i thought that the settings...
I am using BLE_Gateway example defined in nRF51-ble-bcast-mesh to create an rbc_mesh over 2 nRF51422 devices . For now, I am just testing it out on 2 nRF51422; I will set...
Hello, I have followed the guide to do a serial recovery of the appcore and it's working fine. Now I would like to be able to update both the appcore and the netcore. I have...
Hi, I have developed a firmware in which I have added the custom service. My custom service UUID is showing 00001400-0000-0000-0000-00000000fff0 but I want only 0xFFF0. I...
The title says it all. Code to reproduce:
Put this at the very first thing in main() in e.g. the cellular/udp sample (configured to use nrf9160dk/nrf9160/ns with the...
I am getting issue in building the network core hex file for BLE. I am performing peripheral NUS example with MTU 247 max payload with data length extention. But I am getting...
Running Zephyr + NRF54l15 (board = nrf54l15dk/nrf54l15/cpuapp)
When attempting to use gpio1.5 and gpio1.4 for ADC inputs, we first disable the UART20 (which uses those pines...
Device: nRF54L15 (CRACEN + KMU)
SDK: nRF Connect SDK v3.2.1
Hi Team,
I have a question regarding storing ECDH key agreement material in KMU and using it for HKDF-SHA256...
Hi,
I'm developing an application with an nRF54L15 on a custom PCB and I'm looking to minimize the current consumption. The application is very simple, just a sensor that...
nRF54L15 SDK:v3.1.0
Hello, I have implemented the FOTA function according to the official documentation. Now, I would like to add a switch for enabling and disabling FOTA...
Hi,
Intermittently, after a reset/restart some of our devices are unable to connect to the nRF Cloud MQTT broker:
[00:00:09.235,626] <inf> app_cloud_connection: Network...
Hi,
We implemented FOTA updates based on the multi-service sample. In general, FOTA works well. When the FOTA starts on the nRF Cloud UI side the device receives NRF_CLOUD_EVT_FOTA_START...
Hello Nordic Support Team,
I am currently working with Distance Measurement (DM) and now need to implement the Nordic UART Service (NUS) on the nRF5340, using the application...
Hi Nordic team,
we are using the nPM1100 PMIC together with an nRF52840 and are encountering limitations due to the charging timeout.
Issue description
Charging stops...
I am trying to evaluate the NRF 52840 using the Gazell protocol.
I need some secured link between 2 devices with a low latency, and authentified (so no one can replace one...
Hello everyone,
I am experiencing excessive power consumption in a project based on the nRF9151 processor, developed using nRF Connect SDK 2.9.0.
My project uses two UART...
Hi,I am working with pdm mic to read data .I can able to get the audio data using dmic_read api in pcm format.I got clock of 1280000 and sampling rate of 16000 of each 16...
