I am trying to find out the part number of the antenna (I assume it is a PCB antenna) used in the nRF51 DK ( www.nordicsemi.com/.../nRF51-DK) . I found a lot of similar questions...
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...
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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...
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...
Hi,
I'm using nrf52840 with softdevice s140_nrf52_7.2.0 and I'm adding new characteristics to the ble_nus service. I've added the new handles for the new characteristics...
It appears that after a few seconds and sometimes after a few minutes sleeping threads do not wake up, even though the UART shell and BT NUS are working. The only service...
Hi,
I am trying to configure GPIOs with a custom DTS file, for initial bring-up and testing of the PCBA prior to higher-level development. During compile, I am getting a...
Hi, we have a use case where the central might need to re-bond with our peripheral (e.g., after choosing "Forget this device" in phone settings). I have learned that setting...
Hi
i am working on the nrf5340_dk for making as a controller through the hci_uart build.
can i know the gpio connection mapping on the board?
regards,
Achyuth
Hi, I'm currently having a problem with the uart peripheral.
I have an STM32 MCU connected to the NRF52840. In this case, the NRF acts only as a "transceiver".
Whenever...
I have my own code for handling pin interrupts using the NRF_GPIOTE EVENTS_PORT interrupt. I had some issues with this years ago when I was using the nRF52832 chip, which...
Hi,
is it possible to configure the hci_uart example from NCS in a way that the FICR device address of a nRF52840 is used as public device address? I cloned and compiled...
Hello,
We are trying to get the NVS example on our nrf9160 DK running. The build and the flash process looks fine but the application won't boot. Not even the typical...
Hi,
I bought a second nrf52833-dk. After I program my code on it, I can't debug or read the code because read protection is on. This is strange, because I didn't program...
nRF SDK 17.1.0 I've never touched this example before today, and yet it complains about a bunch of stuff not being found in the file nrf_dfu_validation.c. I am trying to use...
Hi, I try to install nRF connect for VS Code on Ubuntu 20.04 LTS according to the installation guidelines. When I want to set the SDK and toolchain path in the quick setup...
Follow up on: github.com/.../50438
Describe the bug There is a specific case in which the Bluetooth stack seems to become stuck in a state where it will not accept/initiate...
Hi, We are using SDK17 and are implementing the UART y APP_UART_FIFO_INIT. Every now and then we encounter APP_UART_COMMUNICATION_ERROR. I know this is related to buffer overrun...
Hii team,
today i install wireshark version 4.0 and python 3.10 and i downloded nrf sniffer ble software from nordic website and i connected my nrf sdk to pc to flash code...
