Hello,
I've built a small BLE-device based on the nrf8001.
With my Iphone I can discover this device and I am able to connect to it and listen to notifications of the...
Our pcb is used for gps location data. We have a nrf24L01 nordic chip as the micro process or between the gps module and wireless module (2G). Our engineer needs to capture...
Hey folks,
I'm trying to modify the SPI Master loop back example into a 4 line SPI Master_Slave program. Whenever I change the Tx_Buffer_lenght from 10 to lsome other numbers...
Hi.
I am using S130 softdevice version.
Basically, I am using NUS Service and make a my own NUS central service as NUS_C.
It is correctly work at normal state.
When...
Hi All,
Please Reviwe for a attached circuit file(Chip ANT of nRF51822.pdf).
I also attach a datasheet of chip antenna applied for that circuit(SDBTPTR3015 Data Sheet...
to me it made sense that EN_AA settings are controlling the receiving pipes if an ACK has to be sent back upon receiving a valid packet.
then i thought that the settings...
I am using BLE_Gateway example defined in nRF51-ble-bcast-mesh to create an rbc_mesh over 2 nRF51422 devices . For now, I am just testing it out on 2 nRF51422; I will set...
SDK:17.1
application: ble_app_uart(+ble_app_buttonless dfu service) bootloader:secure bootloader pca10040e_s112_ble I want to know what operations will be performed when...
Hello,
I saw in an old forum thread ( https://devzone.nordicsemi.com/f/nordic-q-a/79412/lwm2m-amount-of-object-instances-limited ) that block transfer was not fully supported...
Hello! I am using nRF52DK and the nRF Connect SDK with Zephyr to create my custom application. For one part, I am recording IMU values at a frequency of up to 200 Hz and loading...
I am trying to run Gazell libraries on nRF5340. There have been some previous posts about this with answers either saying that the support does not exist, might be coming...
Hello,
I have Micromod nRF52840 module on a carrier board and I've built and flashed Matter Light Switch sample on it but I need to read the logs from the module
How can...
I have a doubt about the BLE callbacks running priority in a thread context. For example, when I define the bt_gatt_notify_func_t callback for the incoming notification, what...
Hi,
I am looking for Bluetooth Broadcaster example program that can run on nRF7002 DK. I am also looking for Bluetooth Observer example program that can run on nRF52840...
The headline says it. I've had this installation about a month and always when I say
nrfutil is taking 100% of CPU. I have up to date ubuntu 22.04 with ubuntu 22.04 in virtualbox...
Currently I'm using nRF52840 and in my application I've defined two GPIOs as an interrupt. one among them is designed such that it changes to output pin, gives a pulse then...
I want to perform ADC high-speed acquisition on IO pins. The solution is SAADC + TIMER + PPI + double buffer. The length of the buffer area is 100. The conversion cycle of...
Hi,
I'm trying to pass audio data from PDM callback function to a USB device and I'm kind of stuck.
Background: I'm using the nRF52840-DK board and 2 MP34DT05-A microphones...
Hi,
The main problem is that I have a problem with NRF Connect desktop to erase/program nrf52840 dk. I get this error:
" Error: Failed with exit code 1. One or more...
Hi,
I'm using nRF52840 DK with ncs V 2.6.0. I plan to create an mp3 or WAV audio player. I tried using the MAX98357A with the i2s nRF52840 DK board, building a project i2s...
Dear Nordic Semiconductor Team,
We are currently working on a project that involves integrating the NRF5340 MCU. After reviewing the MCU datasheet and HW design guidelines...
