So I have two questions. My first is on the impedance matching network on different pcb stackups. So wouldn't I need a different matching network for a different pcb stackup...
We use the NRF Mesh Android Library (and are developing with iOS version as well). An issue that we are running into on a small number of devices is that the library things...
I am testing a custom board prototype and having trouble getting I2C to work.
During testing, I was able to observe activity on the SDA line, although it consisted of only...
Hello together,
i am trying to connect to an Azure Blob Storage Container via https with a nrf9160 but I am only getting error 111 (connection refused). For that I am...
Dear Support,
I'm using nCS v3.1.1 and the Matter example project. Could you please provide a simple example showing how to use GPIOTE + DPPI + TIMER capture?
My goal...
Hi,
I am using two nRF52833 devices with the nRF5 SDK. They are paired and bonded to each other. Occasionally, I encounter the following error in peer_manager_handler :...
Hi, I am trying to understand the Friend and LPN behaviour. For that I am refering to nRF sample application light" and "light_switch". Below is the setup details: 1. On one...
I'm kind of confused about the DCDCEN0/1 related functionality and can use some confirmation. If I'm hoping to run everything at 1.8V, it seems I can wire VDD_NRF to 1.8V...
Hello,
In our device, we would like to implement an HID Service for the most simple cases. This part is OK, there are examples for this.
For advanced users, we would like...
Hello,
MCU: nRF52832;
SDK: 15.3;
Project: examples\ble_peripheral\experimental\ble_app_ots
nrf52832 receive data from app, communication by L2CAP, I want to increase...
Hi,
I use library NRF21540.c to config to control NRF21540, to amplifier the radio of nrf52832.
This is my define:
#ifndef NRF21540_USE_GPIO_MANAGEMENT #define NRF21540_USE_GPIO_MANAGEMENT...
Hello!!
I want to implement I2C between nrf52832 and capsense button (CY8CMBR2110-24LQ) and want to put it to sleep mode so that I could get ~2-3uA if there is no activity...
Device: nRF52840
SDK: 16.0.
Softdevice: 6.1.1
Hello,
I'm using Timer 2 peripheral using simple timer driver. It's working fine but I have serious drift/accuracy issue...
I use SDK16 and softdevice S140. I use cdc_acm to simulate a UART port. My data traffic is very heavy. It cause data overwrite and send out many zero. My source code snippet...
Hi,
I have been trying to use nordic nrf52840 USB dongle/ pca 10059 in BLE mode to fetch data published through Bluetooth; however I can find any compilers that support...
I have adapted the example ble_app_gattsin SDK_17. My code is as follows:
However, an error is thrown when setting the scan filter as follows: nrf_ble_scan_filter_set...
Using app_usbd_cdc_acm_write method as blow: I see following output in Putty.
Baudrate is correct (115200) + it decodes first part of the message.
I have no idea why...
When I try to program custom NRF52 board using a J-Link v9 (It's probably a copy product), I'm getting the error below. I also have several NRF52/NRF53 DK boards when I try...
More than once I have started to develop a module based on an SDK example project only to find out that it uses deprecated code and drivers, so then I have to update my code...
Good morning,
I'm developing an application for nRF52805 using NRF5 SDK.
I have successfully integrated FreeRTOS into the example application.
I would like to add CMSIS...
Hi,
I have a question about the behavior of the Softdevice S132_nrf52_7.0.1 for the nRF52832 in case of the reception of an advertisement packet of type ADV_NONCONN_IND...
Hi all,
Would like to know that is there anything that is similar to TrustZone, which the key is not hardcoded in the application program, installing the key file like...
