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...
hello Nordic
sorry to nag but i am waiting for an answer on the thread below for more then a week now, hope you can attend to it or at list inform that you are working...
Hello Devzone,
Working on my Ubuntu 20.04 LTS host, I recently lost ability to flash my nRF9160dk board. The embedded J-Link is detected by its serial number, but an attempt...
Hi, we are working on an application with 300 nodes. each node do 10sec advertsiment and afterwards 10sec scanning pls check the picture below
1) Beacon2 for example advertisies...
Hi,
I have added an external reset switch on my custom board. Maybe a stupid question, but do I need a pull-up resistor? Because in de schematics of the nrf52840 dk I didn...
Hi,
i want to send and receive data via uart1 (connect to a raspberry and send/receive text).
Is there a simple example that shows how to accomplish this?
Im using SDK...
I'm trying to implement a really simple script to sample voltage values from 5 different analog pins on my NRF52832 DK (using Segger at the moment). I found the SAADC example...
While nrfconnect-3.11.0-x86_64.appimage works well, the update to 3.11.1 ends up without Apps.
Ubuntu 18.04
NCS 1.9.1
I found a past case and removed the config and...
Hi,
I am working with NRF52840, I am using segger embedded studio as V5.42a from that I build the example code as ble_app_proximity. I am getting some error as "Output/Debug...
Hello, I am a private developer of wireless gaming mice in Japan. I am thinking of using Nordic's nRF52840 as the MCU, but can this chip be written to only by USB without...
Hi
I added some code to get the PA/LNA driver enabled in the DFU bootloader on my board accordig to this post:
https://devzone.nordicsemi.com/f/nordic-q-a/50687/pa-lna...
Hello! I am quite new to hardware design with these chips, I have been working with NRF24LUP1 for a while, and have custom bin file for it, not a hex file. and I am unable...
Hi,
I am trying to send the data from SAADC on BLE. I follow the example: https://github.com/NordicPlayground/nRF52-ADC-examples/tree/master/ble_app_uart__saadc_timer_driven__scan_mode...
I use PCA10059 demo board,receive BT data by" nrf connect for desktop",yesterday it is ok,but today when I plug it into my PC,it can't be recognized.and no any indicator,...
