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...
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...
hello everyone,
i use nrf51822-QFAA(256kb flash,16kb ram).i want to use sdk12.3.
at first i can't build the project,after i install some tools, i can build it ok.
...
i am using nRF5_SDK_13.0.0-1.alpha_055eef3 s132_nrf52_5.0.0-1.alpha_softdevice and used examples\dfu\bootloader_secure\pca10040\ for secure DFu OTA .everytime i try i get...
What's the current consumption for a Timer on the nRF52832 when it's used in Counter mode? Do Timers require the 16MHz or 1MHz clock when configured for counter mode?
Hi Vidar,
I am planning to start devlopment on the nRF52 and I would like to use GCC ARM with Eclipse. After having read your post "Development with GCC and Eclipse" and...
Okay so the issue is a little more complicated than this.
Phones used for testing were htc m8 (android 6.0) and lg g5 (android 7.0).
Ble chip running on a linux OS using...
Hello, I'm using this code(observer):
github.com/.../nRF51-multi-role-conn-observer-advertiser
SDK9.0.0
I try to add DFU function, now can enter dfu mode and iPhone6...
Hi Nordic Team,
Can you please share any information regarding Indoor Location Tracking feature/application that nRF52840 can support? does this have AoA/AoD? and can this...
I want to establish BLE connection and have a central device receive data from a peripheral device. I am using the Heart Rate Collector as an example and notice the main file...
Dear All :
Is it possible to creat a pwm with 1sec period?
Since the lowest frequency of the base clock is 125kHz，the top count of the pwm with 1sec period will be 125000...
Hi.
I havent found answer for - in my opinion - common question - how to temporarily change name of ble device on button press. As long as button isnt pressed - advertise...
Hi, I'd like to know if there is a way to subtract two different square waves that are coming from two different input pins and then measure the pulse width (or the frequency...
I have been using Power Profiler Kit nRF6707 for awhile without problem. If I made a mistake by downloading firmware when the PPK is attached to nRF52 DK, the software on...
I followed this tutorial in Infocenter and installed everything infocenter.nordicsemi.com/index.jsp , but I have a problem with Thread examples, programming output looks normally...
