Before buying two nRF54LM20-DKs, I need to know which way is supported. Our own protocol uses RADIO directly: in each 20 ms period a SYNC goes out at 30 µs, started by a TIMER...
The Thingy:91 X board files allocate only 32 kB to the TF-M secure partition (slot0_s_partition). This is too small to support CONFIG_TFM_PROFILE_TYPE_MEDIUM, which is required...
Hi,
I am designing a PCB using the nRF54L15 (QFN, 3.3 V system) that must meet IEC 61000-4-2 Level 3 (±4 kV contact / ±8 kV air discharge). The on-chip ESD rating is only...
I am developing a proprietary 2.4 GHz distance measurement with two-way phase-based ranging and RTT on the nRF54L15.
I intend to control the RADIO peripheral directly, without...
I am seeing a reproducible interaction between asynchronous UART support and the TWIS peripheral on an nRF52840 running NCS v3.4.0.
The application uses nrfx TWIS to implement...
I'm not sure if I can share the files here, but you can email me at kc6ete at gmail if you want a copy It's a four color print designed for the Snapmaker U1 though it can...
Hi, I would like to run an nrf53 example project. I got the devkit, and after some struggle I am now able to compile and run a project.
I need to run an Bluetooth example...
This is really a question about best practice - I have some ideas of ways to do what I want, but wonder if there is some clean API-supported method that I haven't found.....
Hi, I am in design stage and i need to change nrf 8001 to nrf 52810. In this point i have a question about pin configuration in nrf52810, Can i use any pin for any use? i...
Hello everyone.
I know from Errata document that the GPS antenna soldered on DK is not working properly on the 0.8.2 version of the DK. I need to use GPS for time syncronization...
Hello,
We are allocating a large amount of pages (100 pages, ~400kB) for the Flash Data Storage module in order to hold collected data. As a result, the fds garbage collection...
Hi all, can the nRF52840 dongle be used as an external Bluetooth 5.0 peripheral via a Raspberry Pi 3 running Linux?
I received this message from my engineer
' The drivers...
This is based on the article fround in devzone here .
I'm compiling a simple Hello World and followed the instructions as per the nrf Connect SDK Turorial Part 2 .
To...
Howdy,
I'm using Zephyr to configure an nRF52840 to act as an I2C master and send data to a TM4C slave at a 100kHz clock rate. The nRF52840 appears to hang after calling...
Hello, I am working with nRF5 SDK 17.0.0 and using IAR Embedded Workbench 8.50.1. I am following the Secure DFU bootloader guide as posted here .
On Step B3, I get a build...
During development, it is a very common task to combine the 4 elements into a single hex file, softdevice, bootsettings, bootloader and application. Mergehex is limited to...
I'm using an nRF52840-Preview-DK board in a POC (Proof Of Concept) to convert an I2S-TDM bus to SPI.
So it takes the I2S FS (frame sync) and CLK (clock) signals as inputs...
Hi Team,
we are working on nrf52 and we doing encryption of the data.
on the receiver end I can understand if there is connection , the keys will be exchanged and after...
Part - NRF52810-QFAA-R7 Hi, I've tried two chips, reflowed and checked under microscope. I have a connection to the track the pin connects to. Errata is applied via SystemInit...
Hello Devzone,
Here is my issue : I want to have a low power mesh node that can just send message to other nodes. The device can enable and disable himself the mesh stack...
Hi
I'm following the procedure in this link https://openthread.io/guides/border-router/external-commissioning
I'd like eui and cc from the source code in the nrf52840dk...
