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'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
Hello, I'm trying to have a Mesh device act as a writable NFC device, however I'm running into an issue with conflicting flash storage. Mesh seems to use PERSISTENT_STORAGE...
Hello! We are trying to sign our data using ECDSA ( https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/samples/crypto/ecdsa/README.html ) , so we can send our...
Hi,
Dear developers! I am wondering, why the bootloader bin file defined in manifest.json can only be uploaded once via DFU to the Danalock V3 smart lock device?
When...
Hi,
I'm trying to test a simple SPI communication between nrf52840 dev board and adxl345. I'm following this guy's youtube tutorial on segger embedded studio. Here's the...
Hello,
I have an SES project that I would like to migrate to the nRF Connect plugin, in Visual Studio Code. When I try to "Add an existing application" and select the directory...
Hello,
nRF52840-DK, SDK17.2,
double b=log10(0.00000226497650146484375); NRF_LOG_INFO("log10=%d",b);
b retuan 0.0;
why?
The calculation result on the computer is...
I am new to Segger Embedded Studio, I do a test on ble_app_template demo on nRFSDK_v16.0.0 on nRF52840 with S140. There are two configurations of the project, namely Debug...
Hello,
I am getting the following python error when building matter examples using SDK 2.1.0 and MacOS. The same code will build successfully if you open a "terminal" using...
Hi,
I am trying to update the firmware from ble_center to ble_peripheral via BLE DFU(SDK version is "nRF5_SDK_17.0.2_d674dde"),
On the ble_peripheral side I can successfully...
OS in development environment ：Windows10 HARD :(Taiyo Yuden)EBSHSN Series Evaluation Board : Central / Peripherals CPU :(Nordic) nRF52832 / ARMR Cortex-M4F 32 bit processor...
I'm following the tutorial on youtube of Nordic Semiconductor called "Developing Bluetooth Low Energy products using nRF Connect SDK" ( here the link https://www.youtube.com...
I need to use an IPC channel between the Application and Network CPUs to notify one side when the other side has modified data in shared SRAM (region 0x20070000). My system...
Hi,
I am using nCS on nrf52833 based BL653dvk, I am based on default 32kHz CPU frequency. I need to go higher up to 40MHz, kindly suggest what configuration options I...
Hi,
I'm a newbie here.
I have a device using NRF52840 running SDK17 with SD v7 configured as a Central/Observer device doing Active Scan.
I have a few questions:
...
Hello
I am developing a board using nRF52840. I have one doubt i can used internal regulator when i power on vddh and how to select voltage level My requirement is 3.3V...
