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...
For my project's purposes, I need to send data wirelessly and very regularly (every 3ms); it also needs to be power optimized. I got a version of my code to work using ESB...
Hello,
I am currently using the nRF54L DK and running the ESB (Enhanced ShockBurst) sample in nRF Connect SDK v2.8.0 . I would like to change the LF (low-frequency) clock...
Hi,
I need information about adding an additional flash IC to my project. However, I am wondering if there are any limitations regarding the maximum storage capacity that...
Hello, I am working on a project using a custom board with the nRF5340 chip and SDK 2.8.0.
In my setup, the application core reads sensor values, packages them into packets...
Working on a wearable health sensor using NRF5340. Hard to be certain of correlation, but glitches of varying magnitudes appear on my sensitive analog signals (as captured...
Hello Nordic friends,
I am currently testing the device, but I absolutely don't want to use Zephyr or any advertised MCUs. I wrote a simple code for scanning and testing...
I have a custom nRF52833 wired to an Adafruit USB Micro-B Breakout Board, and when I plug it into a Windows computer, it gives a device not recognized message and no COM port...
Hi,
Our custom hardware makes use of an external flash device, IS25LP032D-JTLE-TR, for storing files (littlefs) and OTA updates. We've noticed, seemingly only after a power...
I have an nrf52840dk and tried it with a ble central example and it worked fine. Then now I want to deploy him to the nrf52840 dongle and he appears to not work and I also...
I was trying to build the ble_app_scan functionality in a well served project in my custom nRF52810 board. During project build I am facing these build errors in SDK v17.1...
Not sure where to report this bug but I noticed that when typing sample names in "Create New Application From Sample", some Nordic samples do not show up...
For example...
Hello Sir,
I am working on direction finding. I use the nRF52840 DK to flash the code onto an nRF52811 (custom board) that supports direction finding. In the build configuration...
I was trying to receive some data using "i2c_transfer" then continue the receiving without starting a new transaction.
Stop bit was sent if I configured to use it or not...
