How do I receive multiple signals simultaneously at a single receiver (433MHz) with multiple transmitters ?
I am working on a polling system. This one is similar to the audience...
Hello,
I established a connection between my central and peripheral module. Now i want to write characteristic value on peripheral. I tried with sd_ble_gattc_write function...
I am using the NRF24l01 for my products and looking to buy in bulk(100-1000). Now I know where to buy the just the IC but antenna design is a hard point to break right now...
Hi, my friend,
I've been with nrf905. I use a 16-bit CRC check.
But I encountered problems in use:
1.Nrf905 16-bit CRC check format is CRC-16(IBM):X16+X15+X2+1 or other...
I have two custom PCBs, each of which has a microcontroller and an nrf24L01+. Everything related to the transceiver in the designs are complete duplicates (with the exception...
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...
Hi to everybody,
after adding ANT+ functionality to an application, now i need to define a DFU procedure to upgrade the device.
This is the environment:
SDK 16.0.0 ...
Hello Team,
I am working on nRF52833 DK for a custom work.
We have 2 nrf 52833 boards( call DK1 and DK2)
DK1 runs a Light Switch Client
DK2 runs a Light Switch Server...
I have a custom board and set mcuboot secondary in external flash. The tests that i made everything is working OK with the app update, but now i tested mcuboot update and...
I can't no longer command line build out of three projects on NCS 2.0.0.
Usually I go to toolchain manager and select "Open Command Prompt".
On 1.x.x versions, it would...
Hi,
I am testing the DFU via BLE . and while checking the logs I found out that it is saying 11:40:29.851 [McuMgr] Error: NOT_SUPPORTED (8) . after that msg , it is calling...
Hello,
I've an issue migrating an NRF52840 project from NCS 1.7.0 to 1.9.1. I use PPI/GPIOTE to set a capacitor sensor charging pin and start a timer simultaneously, then...
Did just encounter some nrfutil errors again.
First I was installing nrfutil on a new PC, and then trying to generate a settings package for a DFU file (nrfutil settings...
Hi,
In the latest NCS V2.0.0 the profiler has been renamed but one of the sources hasn't and it causes a CMAKE error
https://github.com/nrfconnect/sdk-nrf/blob/main/subsys...
Hello,
I am using the ble_advertising module in sdk 17.0.2 on an nRF52840 with softdevice 140. I have the application working but want to convert to using coded PHY. After...
We are using nrfutil 6.1.3 on Ubuntu 20.04LTS and nRF5 SDK 17.0.2 We're using a copy of the dfu/secure_bootloader as the bootloader. We've changed NRF_BL_DFU_INACTIVITY_TIMEOUT_MS...
Hello, I was trying to run the Matter template example on board nRF5340 DK.
The nrf connect website example : https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest...
Hi Nordic Team and programmers,
I have a Bluetooth peripheral built from the uart example and it has been working perfectly while operating a basic message based protocol...
Hello, that's my first post, I'm starting in the world of nordic and I want to know how to configurate it to program in VS code, I already do all the steps in the 3 first...
Hello,
I am facing some troubles generating and flashing a complete hex file using the Nordic command line utils. Below, I will explain my scenario:
Secure bootloader...
