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...
Hello,
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...
Hi
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...
Hi
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...
Hi
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...
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...
I am trying to interface my nrf51 DK with the Lis3dh sensor . I have one reference code by elmot for the project and it is working.
https://github.com/elmot/nRF51822xxAA...
Hi,
I'm comparing the nRF9160 DK and Thingy 91. The purpose is to copy the LTE RF design for a Band-20 application. The GPS will not be used.
Question: Is the complexity...
I have bought two thingy 91 to develop the tracker using GPS and accelerometer. I did all the step by step to load pre-compiled hex file given on the website. Then I created...
We are making customize the wearable who records the data from the accelerometer and GPS sensors and sends it back to our server. SO, we decided to use thingy 91 chip has...
Hi,
We built the Blinky sample with NRF Connect SDK 1.3.1. It works fine on NRF52833 DK, but when flashing on external custom NRF52833 board the firmware won't start without...
Hello,
I am trying to integrate the Unity test framework into our project and running into issues with how to add additional test files. Nordic provides one example project...
Hi,
I am developing a project where I have NRF52840 as a device and another NRF52840 as a BLE USB dongle connected to PC.
I have to improve the BLE data rate between the...
Hi,
I have a NRF52840 device connected by BLE to another NRF52840 BLE USB dongle connected throw USB to a PC application.
I want to synchronize the RTC on the connected...
Hello I am currently working on a project with the XM122 / XB122 kit for an evaluation, the XM122 card integrates an nrf52840 MCU and a radar sensor;
The goal of my project...
Hi, I'm using nrf52833 with SDK 17.0.0.
I want to send SAADC data over BLE.
So, I want to see data in my phone.
I've modified codes.
I want to use macro(ble_nus_data_code...
https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/simple-application-level-authentication
Hi
I am looking to make this example work but this post is old...
Hi all,
we are now using nRF52811 and its SAADC. We would like to use the oversampling functionality, but there is some information missing in the datasheet.
So, when...
Hello,
nRF5SDk16.0, Softdevice v.7.0.1, device nRF52840.
We using manufacturer specific information in the advertisement data. Here are the set values:
The data is...
