We are considering using Gazell for an outdoor application, i.e. lots of noise and disturbances, constantly changing environment, where the amount data being transferred is...
Hi everyone,
I have found your git "Ble Optiboot"( github.com/.../ble-optiboot) , and I have understood, it is usefull to load a binary into MCU flash, I was looking for...
I'll go ahead and describe what I need to do and see if anyone might have some place to start for me since I'm having a lot of trouble figuring out what I need.
I'm looking...
Hello ,
I'm designing an embedded system with one of your RF chips (NRF24L01+) and as far as I searched for the datasheet , It seems like NRF24L01+ doesn't have a hardware...
Hi,
This post is very old.
devzone.nordicsemi.com/.../
I have a nrf51822 chip and I'm using it as BLE and it exposes some service and characteristics and it is working...
Hello!
I set up a project using NRF24L01 and a patch antenna ceramic, the type used in GPS.
In fact, I tested several types of antennas, F, F inverted, GPS, Loop. But...
Hello,
I'm trying to create a PC application to read out some Ti Sensor Tag modules. I'm using a nRF51822 USB dongle and the Master Emulator api.
The nRF dongle sees...
Hello,
Although my board is not equipped with an external LC filter, I flashed firmware which enables DCDC and this made the chip unresponsive.
Is there any method...
Hey
I'm trying to figure out what is the intetned way of using the tools for configuring a project.
We have the following config files in the following structure:
...
Hello I currently have an error when flashing with j-link on a custom board. The mcu is nRF52833 QDAA and the debugger pin is connected to 4 pins. In VSCODE, CONNECTD DEVICES...
I am working on a pdm microphone INMP621. I am getting the pdm data using nrfx pdm drivers but not sure about the logic which I am implementing to convert pdm to pcm. I read...
Hi, I need a little help with mcuboot.
We want to transfer firmware updates via CAN (MCP2515), which is already implemented. Was we are short of time, and we want to integrate...
We have a design using a nrf5340 with a Renesas Wifi chip, That Renesas chip uses a 1 wire interface for Coexistence
We are using Zephyr 3.5.0 and have tried to follow https...
Hi, I have Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H for getting sound and for driving output via speaker I have tas2x63EVM amplifier. Since the nrf5340 audio dk...
Hi,
We want to have some RF-PHY tests on nRF52840 DK.
Therefore, I need a HEX file to make nRF52840 DK get into direct test mode and communicate with CMW270 with UART...
Hi,
I am currently testing the HID Keyboard example in SDK17.1.0. When the nRF52832 is connected to the computer and the Caps Lock key is toggled, it prompts "CAPS ON" or...
I tried to install nRF Sniffer. I followed the instructions here: https://docs.nordicsemi.com/bundle/nrfutil/page/nrfutil-ble-sniffer/guides/installing_nrf_sniffer.html I...
SDK: NCS v2.6.0
Program Software: v2.6.0\nrf\samples\openthread\cli
Hardware：nrf52840dk_nrf52840 and third-party module(nrf52840 soc)
The program runs normally on...
I am writing to seek assistance regarding an issue I am encountering with the SPI0 interface in the NRF52840 module. The project requires the use of four SPI interfaces, but...
while trying to package my hex file from zephyr and I have gotten the following error
nrfutil pkg generate --hw-version 52 --sd-req=0x00 \
--application build/zephyr/zephyr...
I've been playing around with the MQTT example for the nrf7002dk and noticed that the mqtt_helper_publish function used from the MQTT Helper libraries doesn't handle acknowledgements...
Can someone please, for the love of all that is holy, point me towards some guidance on how to read values of custom characteristics set by another device?
I cannot find...
