Hi,
I purchased a Qorvo QM33120WDK1 UWB development kit that uses a Nordic nrf52840-DK. I have been using this DK for weeks without issues, but the last time I used it...
We are developing a product that will have a wireless and wired option, based on the NRF52840
The strategy is to release the wired option first, followed by the wireless...
Hello,
I'm trying to build the trusted firmware M for the nrf9151.
I did the following steps:
git clone git.trustedfirmware.org/.../trusted-firmware-m
cd trusted...
Hello,
I would like to use the Radio Test Sample from the newest NRF Connect v3.0.2 (v3.0.2\nrf\samples\peripheral\radio_test). However, when I try to build it with "nrf54l15dk...
Hi.
I working a central and peripheral device which will connected with 4 sensors. sometime after disconnect and reconnect. the device will got fatal error in service...
Hello Nordic Support Team,
I’m developing a Zigbee-based light switch using a Sleepy End Device (SED) configuration with ZBOSS. I've encountered a critical issue related...
I'm trying to add diagnostic logging functionality to my Matter project using SDK version v3.0.1. I followed the steps outlined here: ( https://docs.nordicsemi.com/bundle...
Hello.
I am looking at the schematic of the nRF51422 USB dongle development kit. The pin P0.30 of the microcontroller is attached to ground. As the pin could potentially...
I'm writing a PC utility in Visual Studio to connect to BLE devices. I'm using the PCA10000 and MasterEmulator.dll. I'm able to discover the services and characteristics of...
Hi NORDIC
I download the example of multilink central (S120) into nrf51822 . I do not know why it can not work ? My SDK is s110_nrf51822_7.0.0_softdevice . Please help...
i am very confused about how to count pulse by using nrf51822? I am going to make a heart rate counter, but i don't know how to config registers to achieve this function....
I can't get a simple application, no soft device, to debug on the nRFDK 10028 board using the I-Jet. I am using the debug in and powering the device from an external power...
Hi
I'm starting with NRF51822. I'm going to develop a costum PCB using this chip. I'm a bit confused because searching on the forum I saw that I need a product key to use...
Hi,
I'm running Mac OS X 10.10.2 with the nRF51-DK PCA10028 card that I received today. I started off following the instructions in this article , and was able to get JLinkExe...
Hi all,
I am using the multi role example ( github.com/.../nRF51-multi-role-conn-observer-advertiser) to scan and advertise concurrently.
I was wondering if the scanning...
I have a 16MHz external clock oscillator to drive a micro controller in my system. Can this also be connected to the crystal input on the nRF24L01+ to drive it's clock? Should...
Hi All,
I wanted to write a patient record to glucode measurement charateristics from android Phone which supportes BLE features . How do i write a record to BLE device...
When using the OTA DFU using the button press implementation is it possible for the bootloader to require bonding? I figure I can use the preserve app data functionality built...
Just took the developer.mbed.org/.../ code and run it on the board.
But when I try to connect with my phone I get: "Device doesn't support UART. Disconnecting".
What...
Hello,
I am using the RedBearLab's BLE Shield 2.0 and I'm trying to modify the advertisement data using nRFgo studio to include manufacture data (type: xFF) for one of...
Our IC nRf51822 has an identifier "QF AA CO" (IC rev 1) The document "nRF51 Series Compatibility Matrix", Table 4, shows the maximum version of the SDK 5.2.1 and 4.4.2 SD...
