I have two custom PCBs, each of which has a microcontroller and an nrf24L01+. Everything related to the transceiver in the designs are complete duplicates (with the exception...
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...
Hi, I would like to interface an Alliance NAND flash to NRF5340. The flash supports SPI interface. Which set of pins will be a better choice and why ?
I am planning to use...
Hey Everyone, I am new to Nordic and zephyr. I would say I am a beginner. I am trying to setup custom drivers from ST for the lsm6dsv16x sensor. I know most of the time is...
Dear Team,
I installed segger embedded studio in my PC for working with nordic nRF52840-DK. After that I downloaded the nordic license and it was activated.Perfect. -...
If you Edit your build configuration and then add and argument using this button:
it doesn't seem to work. I've tried doing File->Save and using the Build Configuration...
As recommended by the documentation I am using the malloc/free in the common libc branch.
This code (in zephyr/lib/libc/common/source/stdlib/malloc.c) uses sys_heap_init...
I'm trying to increase the SPI speed to drive a DAC that can go up to 50 Mhz. I'm using an nRF52840 DK and SDK V17.
Even if I can set up SPIM3, there is a limit I need to...
Currently I am failing to make my two NRF24 modules communicate, to make sure the two modules weren't at a bas angle to each other to communicate I picked up and rotated my...
This is kind of just a general question out of curiosity.
Is there a functional reason to ensure that all stack sizes are powers of 2? I've seen it throughout many examples...
i am using nrf52840dk i have flashed the code for light switch lpn sample in 1 dk and 2nd dk with light sample.
i need to get help with the lpn node how it is acting as...
Hi,
I'm working on a BLE project with NCS v2.1.1 running on nRF52832. The project includes several I2C and SPI sensors. If I compile and flash the project in Windows 11...
Using the nus central and peripheral examples from SDK_17.1.0 trying to transfer at least 1 kilobytes per second.
Peripheral on nRF52840 PCA10059, central on nrf52832 pca10040...
Hi,
As audio sink implementing TMAP, is it possible to except only Conversational context (phone calls) and reject Media or other contexts?
My question is related to...
Hi Nordic Team
I encounterd the following behaviour:
Segmented message took 8s for acknoledge state.
I did the following:
Setup: 2 Devices NRF52840DK, provisioned...
Hi,
I'm using nRFConnect 2.6.1 SDK on a nRF52833 with the speed build optimization.
I got two peripherals on the same SPI which is SPIM3. It is configured at 32MHz and...
Hello everyone,
I'm working on a Bluetooth device using the Zephyr framework. I need to maintain a current connection while also continuing to advertise. If another device...
