I created xml file for heartrate server using bluetooth developer studio and the plugin nRF8001_Arduino (plugin nordic semiconductor for arduino)
the generated xml file...
I read this older post ( devzone.nordicsemi.com/.../) and have a similar issue but with enough differences that I felt it was worth a new question.
I have an STM32 MCU...
I am having an issue with running the initial blinky example that came with the nRF51 PCA10028 SDK in the Eclipse IDE . I will include screenshots of the issue. I believe...
I use nRF51-DK and nRF51-Dongle for a BLE sniffer.
Always the sniffer fails and marked with an error "Encrypted packet decrypted incorrectly (bad MIC)".
It can not be...
Hi,
I'm using long write in one characteristic but if I try to configure this characteritic with write authorization (attr_md.wr_auth = 1) it doesn't work. I need to send...
Hi, I disassembled an Acer Mouse and saw a chip named "NRF A 3152c 1517UH". Can anyone identify the chip or provide me with the data sheet for it.
Regards,
Steve
After i asked this question , i changed to use SDK 8.0.0 hrs "s110_for_dfu",
As the same step to try,
i downloaded softdevice(s110) & bootloader(for 8.0.0)
then opened...
Setup: custom nrf9161 PCB, flashed with nrf9161 modem fw 2.0.1, using NCS 2.6.1
Targeting my custom board, I couldn't even speak to the modem lib, no IMEI etc.
So I dug...
Hello,
I have been trying to correctly setup my nRF Connect inside VS Code.
When I try to execute the command
west -V
in a nRF Connect window inside VS Code, I...
Hi i am using nRF52840 with segger embedded studio.
SDK -> nrf5-sdk 17.1.0 I want to configure rtc2 so that whenver i initialize it it should generate an interrupt after...
Hello, I am building a device which simultaneously advertises as a beacon and acts as a peripheral role device. Advertisements are sent at ~20 Hz with the connection to the...
hi:
I am use broadcast_sink and broadcast_source of nrf5340_audio simultaneously. use a button to switch source or sink. i am use NCS v2.6.2 if switch to sink mode is show...
Hello friends, I am using nrf52833 MCU for my current project, this project involves a sensor from infineon that operate on SPI and it supports high frequencies up to 50 MHz...
Hi,
I referred to the DevAcademy FOTA over Bluetooth Low Energy, but in the provided code, the BLE mobile app connects to the device and it automatically enters DFU mode...
on cannot connect to the on-board Jink of the NRF52840DK board
I have tried:
Updating to the latest Jink driver
installed nrf connect tools for windows
connecting...
Hello,
I'd like to develop a BLE OTA Bootloader using the NRF Connect SDK, but I need to program my NRF52840 with a Serial Wire debugger. What tools do I need? Is there...
Hey,
Im have a thingy91 and multiple nrf52840 pcbs.
my goal is to make the thing91 a central device that reads data from the nrf52 devices and sends it over to the cloud...
We have a custom board with an nRF7002 controlled by a non-Nordic MCU. The WiFi drivers were ported from SDK 2.7.0, and WiFi in general is working, this question is about...
(I am a beginner) Hello, I recently got the Nordic nRF52840 dongle so I can sniff BLE packets from some devices I have. I set up the dongle following the recommended setup...
Hi,
What is the voltage on nRF52811-CAA chip DCC pin (A5)?
Can the regulated voltage on this pin be used as a voltage source to supply some external circuits?
Please...
Hi,
I am using nRF52811-CAAA bare chip on a standard 2 layer FR4 board and want to design a PCB trace antenna for it to achieve overall x100-200m range.
Is there an example...
Hello everyone,
we are currently designing a PCB based on the nRF52840. The system is dependent on high accurracy of HFXO.
In an old blog post on the TI forum I found...
