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...
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...
Hi, I need your help.
I use NRF51822QFAA, SDK nRF51_SDK_9.0.0 and iPhone 11 ( IOS 13.2)
I use a project is ble_app_ancs_c at nRF51_SDK_9.0.0\examples\ble_peripheral\ble_app_ancs_c...
Hello,
We are experiencing an issue when putting the nRF52840 back to a low-power state after having had UART configured for double buffering. For context we are using nRF5...
Hello support Team,An unclear point came out when driving nRF52810 with Keil uVision5. I have a soft device(S112) write error. Can you help me with the following information...
Hello, Nordic!
I'm developing with nrf52840, s340, sdk 15.3.0
I made my app_error_fault_handler. It is very good for me.
I sometimes got an error. So I saw that log...
I didn't change the sample code. Why does the build fail?
1> Compiling ‘main.c’ 1> ../src/main.c:60:28: error: 'DT_ALIAS_LED0_GPIOS_PIN' undeclared here (not in a function...
Hi,
I am implementing a background DFU bootloader and uses the example from Vidar Berg ( https://devzone.nordicsemi.com/f/nordic-q-a/46994/background-dfu-application-source...
Hi,
I have just updated my app from SDK 15.2 to 15.3 (and the softdevice from 6.1.0 to 6.1.1).
Now nothing is working... I initializes a button with NRFX_GPIOTE and now...
Trying to set up attribute reporting I thought I had found a solution but was apparently wrong. My coordinator is sending an attribute reporting request with a minumum reporting...
Hello,
I'm using nRF52832 in a sensor PCB card, and I want it to have an antenna. Now I'm drawing the schematics of the PCB using KiCad, but there is one problem I can't...
Hello Nordic team,
Sorry for the ambiguous question. Let me know if you need further clarification about the question.
Currently we have a nRF52 based HID device....
Now that nrfutil has been ported to Python 3, I've been trying to get a DFU controller set up on a Raspberry Pi 3A running Raspbian Lite. I've built and installed the pc-ble...
Hello,
I have a query regarding the exponential waiting period behaviour when pairing fails under repeated attempts. In the Bluetooth Core Spec v5.1 Vol 3, Part H, Section...
Hi, Nordic!
We have connected gpio pins to usb data line pins for using usb or i2c in different times.
But even if USB core disconnected, usb lines hinder for i2c lines...
Hi;
I am trying to send a Telegram message using Telegram Bot API . As the documentation shows: "All queries to the Telegram Bot API must be served over HTTPS". I have...
Hello,
We are using NRF52840 and for a specific use case we will install our module on an M.2 (A/E) breakout. In this configuration USB will be the main communication interface...
