But now I have a new problem that is whenever I set " PWR_UP " bit in CONFIG register then it drop the 3.3 volt vcc to 1.2 volt. I don't know why its happening. Anyway, is...
This previous question about multiple advertisements seems to be related to softdevice 7. I was unable to get a similar example working in SD/SDK8
My end-goal is to add...
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 am programming BLE with the nRF52840-DK. [Toolchain Manager: v1.3.0, IDE: Visual Studio Code (VSCode), SDK: ncs v2.6.0, window11 pro]
My goal is to achieve a...
Hi Everyone, I'm trying to pair the nano leaf bulb using matter chip tool via Open thread border router. I need some help on how to use chip tool to commision the matter device...
Hi,
I want to weld my product that contains NRF52840, using an ultrasonic welding machine.
Currently I'm thinking of a welding frequency of 20KHz or 40KHz.
1. Is there...
I am currently working on a NINA-B4-TAG from ublox, there is a requirement to be able to dynamically turn on and off the CTE without completely turning the advertising off...
I am thinking of using nRF5340 Audio on a development board.
The I2S-compatible IC on the headset side is an IC called AK4432VT.
The following settings are required to...
Hi,
We have a nrf5340 module on a custom PCB that is connected to a computer through use of a pcie header. This PCIE header allows USB communication to the module and supplies...
Hi,
In my project I need to send maximum bytes possible inside one package. When using the nrf connect app I can see that when reading the characteristic this works, but...
Hi . I have two questions about the PIPEs in Zephyr RTOS , especially regarding the correct use of the k _pipe _put and k _pipe _get functions :
1 ) In both functions ,...
Hi,
when I configure CONFIG_BT_SETTINGS=y as I want the device to remember the pairing parameters, the services defined with BT_GATT_SERVICE_DEFINE dissapear.
As far as...
Hi,
I use nrf52833 running ncsv2.6.0,
I trans v2.6.0\nrf\samples\bluetooth\central_hids to \ncs_v2.6.0\v2.6.0\zephyr\samples\subsys\usb\hid and now plus usb to nrfUSB...
How do I switch nrf52832 from a broadcaster to a peripheral with a service via a keystroke interrupt? After trying it out, I found that my problem was mainly: I didn't know...
Hi,
I'm trying to control nrf9160 SIP from stm32 MCU via AT Commands. Should I program on the nrf9160 the AT_CLIENT sample for this purpose or is not neccesary?
I'm trying...
Hello Team, We are currently working on a project for interfacing Larger TFT LCD display with Capacitive touch with nRF5340 Devkit board and SoC. As per the datasheet of the...
We use custom board with NRF52840 and a MODBUS CO2 sensor. We are struggling with power consumption when the serial is enabled. The goal is to take measurements and then put...
