Hi.
I am using the NRF52 Development board, on Keil uVision, to implement a C program that uses Dynamic Structs. The Structs re-size themselves ( by increasing their capacity...
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I have an NRF51822 (redbealab ble nano) that I would like to use to count pulses in very low power mode.
Pulses are asynchronous
The rate of pulses can...
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I'm attempting to read a PT-100 sensor value that is part of a voltage divider using a nRF52.
Both the reference resistor and the PT-100 is sampled while the voltage...
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I have been searching the forums, but were not able to find an answer to my question.
I'm trying to sample 4 analog inputs on the nRF51-DK using the ADC hal. (SDK10...
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I have been trying to get two NRF24L01 chips communicate with each other since a week now, without much success. All what I can find on the net is Arduino examples using...
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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, 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...
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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...
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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...
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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...
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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...
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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...
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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...
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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:
...
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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...
