why use 50ms and 400ms connection interval for testing the maximum data throughput(2M,247byte payload)?
Because 50ms can only send a pdu , and 400ms can send up to 8 pdu...
Hi,
I am using Keil IDE to develop nRF51822 project.
in main(), the command line
APP_SCHED_INIT(APP_SCHED_MAX_EVT_SIZE, APP_SCHED_QUEUE_SIZE);
has Error : L6218E...
Hello,
I'm new to the Nordic SDK and I would like to ask you for help with implementation of PORT events for revision < 3 in "low power" mode instead of "high power" mode...
Hi Nordic,
I've built a ble app with a custom protocol, but am struggling with storing bonds, when running under freeRtos.
What I see:
central app crashes (hardfault...
Hello All,
I am new to this forum, I have been using nRF51822 for a while, and its a great little BLE chip. I am usinga BLE keyboard to send a key to iphone and I captured...
I WANT COMMUNICATION BETWEEN A NRF51422 AND NRF528321 BOARDS, IN WHICH IN NRF51422 BOARD I WILL MEASURE PWM COUNT(IT IS PHERIPHERAL) AND SEND IT TO NRF528321 BOARD WHICH IS...
Hi,
I've been working on a way to detect and prevent replay attacks when beacons are used for sensor data. This is mostly used for home automation sensors, where I have BLE...
I'm developing my product using NCS. It compiled fine yesterday, but today when I opened VS Code with the nRF Connect extension, it prompted me to install the toolchain. I...
Hi,
We have some GPIO pins where we want to change their configuration during runtime. We want to switch them between input pull down and output. Is this possible?
When...
Hello, I want to disable parts of my RAM to save power. I implemented this in my project based on the System_Off ram retention example. I'm now not sure if RAM retention is...
Dear Nordic Support Team,
I am experiencing difficulties flashing firmware to my nRF52832 development board using VSCode with west flash , followed by J-Link...
Hi, We are using nrf Connect SDK 2.4.0 and have been looking through the NIST vulnerabilities databases. One of the vulnerabilities reported with the nrf5340 is a denial of...
Hello,
I have a firmware that sends every 15 min a packet to nRFCloud using nrf_cloud_coap_json_message_send().
The code is working great most of the time : hundreds of...
Hi.
We have a device connected to Azure IoT Hub with telemetry interval set to 10 min and on interupt. Tried changing interval to every hour, but then it looses connection...
Hello Team, We are currently using the nRF52833-QDAA-R SoC for our R&D activities and have assembled the board based on Configuration 6 . However, we encountered an issue...
I followed the steps here docs.nordicsemi.com/.../building.html: PS C:\ncs\v2.9.1\nrf\applications\nrf5340_audio\tools\buildprog> python buildprog.py -c app -b debug -d gateway...
Hello,
I'm developing for nRF54L15 the application with the NSIB + MCUBoot. I have a problem with fprotect in mcuboot returning EINVAL error. That happens due to limitation...
We aim to use an external Cellular module for MQTT communication.
I found that the nrfxlib/nrf_modem library is only supported for nRF9x series MCUs. Does this support...
Hi,
I am currently trying to enable the GPIO output interrupt functionality on my nPM1300ek with an STM32. However, I am unable to get it work correctly(I was only able...
Hi,
We want to evaluate the Bluetooth: nRF Distance Measurement with Bluetooth LE discovery functionality. But we only have nRF5340 Audio DKs. Not ordinary nRF5340 DKs...
Dear Nordic Support Team,
We are in the process of integrating the Nordic nRF Mesh SDK (version 3.3.4) into our custom Java-based application and require your guidance on...
When flashing with SDK v3.0.1 the following error occurs:
-- west flash: using runner nrfutil -- runners.nrfutil: mass erase requested -- runners.nrfutil: reset after flashing...
