Hi
I have done several projects with the nRF905. I know the device quite well. Normally I use the CD, AM and DR interrupt pins to determine the status of the device, my current...
i made this project to try to create RSC service on arduino
developer.bluetooth.org/.../runningspeedandcadence.zip
unfortunately the server starts but i'm not able to...
Hello,
Could someone give me a hint with the following problem?
I am using two example projects (ble_app_uart_c, ble_app_hrs) to connect a central and a peripheral.
An...
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 am the evaluation board of nRF52832 (TAIYO YUDEN Evaluation Board) EBSHSNZWZ) is used. I want to use P0.09 and P0.10 of nRF52832 as PIN of GPIO(TWI). It was set according...
Hi,
I'm developing a serialization system with nRF52832 and an application chip. My product is a power-sensitive.
The code of ble_connectivity in nRF5 SDK 17 calls nrf_drv_clock_init...
I've run into an issue with FOTA updates. The issue can be described by the following sequence of events:
A device is completely erased and programmed with a binary image...
Hi,
I am working on programming a bootloader on a NRF52840 DK using a different NRF52840 DK. Currently I have them connected via the debugger and have been successful in...
I am trying to port my build from Eclipse (based on the GCC tool chain) to a KEIL uVision build system.
I am using KEIL ARM Compiler version 6.15. Most of the files compile...
I see many similar questions to this, but I want to double check my understanding.
We have the nRF52840 connected to D-/D+ on a USB Type-C connector. We have a standalone...
Hi all!
I'm using an nRF52833, SDK 17.0.2, s140 softdevice 7.2.0. My design uses a Skyworks SKY66112 amplifier.
I have the pa_lna_assist function that I found here on...
I am running the example:
C:\Nordic\nRF5_SDK_17.0.2_d674dde\examples\dfu\secure_bootloader\pca10040_uart_debug\arm5_no_packs
Everything seems to be working well except...
Can you please provide security manager keypress notification sample program for bot peripheral and central program. I want to know why it is used and what is the main purpose...
Hello Nordic team
I am developing a BT mesh network project, which be implemented by nrf52840. Right now I am designing the node PCB. I want use the No.4 reference circuit...
Hi,
I tried to implement my custom service.
I followed the tutorial from this site: https://github.com/bjornspockeli/custom_ble_service_example
For SDK 15.0 it works...
I'm attempting to connect an SDcard (micro SD) to an nRF52840-DK via a breadboard setup. I'm running Zephyr and it appears that configuration is to be performed via device...
I'm trying to investigate whether I should ditch BLE in favour of Gazell and ShockBurst (to avoid the $8000 Bluetooth.com fee)
I've noticed that Gazell has no entry in the...
Hello,
I've got this Thiny:91 demo working nicely, but what I'd like to do now is only measure RSSI.
Is there firmware to only do this?
Like send AT commands only to...
Hello,
I've been trying to perform a dfu to a target Nordic device over Bluetooth using an nrf52840 dongle distributed by Laird, however whenever I attempt to run the command...
