I'm looking into a rare issue on the BBC micro:bit V2 which uses the nRF52833 as its (application) microcontroller. I used to be familiar with some CPUs from the 80s but my...
I have shifted from silicon labs for BLE project. In Si labs we have burn BLE bootloader and BLE application separately. Do i need to do the same here in nrf controller? If...
I am unable to detect any i2c device when connected to the Nordic nRF54L15 DK kit. I have change the voltage from 1.8v to 3.3v and Tried and explore other pins in Port 0 and...
Hi All,
I have to implement an I2C Slave on my nrf52833 BLE project which is currently working (SDK 2.9.2)
I need some confirmation with the following step:
I have...
I am using the 54l10 chip, and after compiling the project, I will receive a hex firmware and a zip update package. The bin firmware and hex firmware in this update package...
Hi,
I faced with an initialization issue of combination two features: MCUMGR and UART_ASYNC_API. I get a crash right after the FW starts. It looks like the SW configuration...
Hello, I need to configure and compile a sample to send an audio stream (mp3) to the I2S interface.
I tried to put together some configuration from other samples but no...
Dear All,
We have designed our custom board based on BMD-330 (nRF52810 chipset). It uses i2c (TWI) to communicate with Azoteq IQS620A sensor .
TWI code runs fine on nRF52...
Hello there. I have few questions about nrf9160 GNSS part. Seems NRF have implemented own GPS L1 C/A correlator, current quality is not impressive at this moment, but approach...
Hello
In the radio test we can set up to 80 channels.
But isn't the table for the channel as follows?
40 channels is 2480MHz, right? What is the frequency of 80...
Hello
we are working on Audio project with nRF52840 include (microphone and Audio Amp). we used one I2S interface for Audio Amplifier but for Microphone we are confused...
Hi there,
Please let us ask about SMP server sample. https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/samples/subsys/mgmt/mcumgr/smp_svr/README.html#smp...
Hello All.
We are planning to do a EMC test on our device that is using nRF52832, the test facility requires us to provide a programming interface that can change the...
Hi!
Can't continue here:
https://devzone.nordicsemi.com/f/nordic-q-a/56211/bootloader-difference-and-implementation-from-sdk-14-to-sdk-16
So I've made a new question...
Hi
So I tried to use the lwm2m sample client (nrf\samples\nrf9160\lwm2m_client) for FOTA upgrades. I do get a connection to my plattform. When I start the update I do get...
I'm trying to figure out how to change the start address of my application when chip has a bootloader flashed on it.
For example :
Bootloader address = 0x0
Main application...
Hi,
Fairly new to the world of nrf development and C programming so apologies for the potential newbie question.
I am looking at how I can setup a Raspberry Pi 4 as...
I have an application that uses the nRF52840 for BLE in central mode. This application is battery powered. Basically, the device is listening for beacons and logging which...
I'm trying to connect to a device with a public address using an address filter in the scan (not whitelisting), I've seen plenty of similar unresolved issues posted here....
I am searching for the zip with reference designs and PARTNUMBERS for the nrf52 series. The datasheet link is broken and I can not find the ZIP file in the new Help Center...
Hi,
I'm trying to use the serial number of the nrf52832 microcontroller in code, how can I acess it with Segger.
I tried using this code from this link but it doesn't...
Hello. We are planning to change from QFN48 to WLCSP package in our product. However I could't find any guidelines to create the library for Eagle. I was wondering what is...
