Hello,
I am designing a custom PCBA based on the nRF7002DK PCBA and I really need the Fabrication Notes / Drawing that officially went to the fabricator to direct the build...
Hi,
I purchased nRF52 DK 2 PCs. PCB labeled
PCA10040
3.0.4
2024.34
boath board are new and box packed. from first time itself. I am not able to flash the board...
Hi everyone.
I cutted PCB track shorting solder bridge SB40 .
I connected like this..
Then I opened power profile kit 2. I am using amperemeter..This is my app scrrenshot...
Hi team.
Now i'm use soc nrf5340, and the ncs version 2.9.0.
I want to encrypt my external flash using QSPI.
I encountered some problems while using the nrf connect...
Nordic Support,
My product uses the nRF52840 chip and nRF52 SDK 17.1. I have a feature request to support hosting multiple peripheral connections, each with a unique advertising...
I am working with NRF52840 with SoftDevice S140 and SDK v17.1.0.
The boot loader address for this chip is 0xF8000. I can set up one of the 'fstorage' module with the address...
Hey everyone,
Does anyone here have experience with firmware OTA updates over the JIO NB-IoT network? The process seems a bit different since JIO Cloud always sits between...
Hi, Nordic
I want to change usb in/out packet size after hal_usb_init().
as I know, it should make one report descriptor and update.
But I can not see similar demo...
My latest assignment is adding NFC functionality to the device (the very same device that I had trouble with DFU on). Adding the functionality was easy enough but I'm having...
I have seen this topic:
devzone.nordicsemi.com/.../
and a few others, in an attempt to visualize the RAM usage of my project. I currently use GNU ARM Embedded (gcc)...
Please clarify the radio state diagram for the nRF52: it shows a black dot between TXIDLE and RXIDLE states, having arrows from TXIDLE or RXIDLE leading apparently back to...
Hi guys!
I wanted to ask that can we use an external flash(connected via SPI/I2C interface to the mcu) instead of internal flash for storing downloaded image(s)?...
Background: We use NRF52 chip along with SDK 12.1.0. Since we have a few components of firmware (i.e. secure DFU settings, secure DFU , application, Softdevice) that go into...
The aim is to use the nRF51822 chip beside the application processor and to run the soft device S130 in it but as I saw, the newest SDK v12 supports only S132 Connectivity...
I am trying to update my S132v2.0.1 devices over the air to S132v3.0.0 and am getting no bootup, even after swapping dfu_dual_bank.c from the answer below.
devzone.nordicsemi...
I am studying this tutorial: nRF52 Online Power Profiler . I know this tutorial basically related to the ble_app_pwr_profiling example in the SDK: Power Profiling Application...
Hi, Nordic
I know pipe0 and pipe1 are be enabled on nRF24LU1 nRFgo SDK example for default PRX.
Now I only to enable pipe0, disable pipe1.
First, I use this...
Hi, Nordic engineer
nRF52832 as ESB PTX, nRF24LU1 as ESB PRX
same channel, crc, and match address and pipes, but from nRF52832 uart log, ESB TX fail event always show...
I'm using an nRF52 (SDK11.0.0, s132) and am able to generate a hex and axf via Keil/uVision. It uploads and works just fine using a Segger J-Link. I want to try some lower...
Hi, I'm a newbie to Nordic and need to use multiple nRF24LE1s to get ADC values and transmit them to a single nRF24L01 connected to an Arduino. I need sample Keil compiler...
Hello everyone~
Although one TWIM interface of the nRF52832 can "interconnect up to 127 individually addressable devices", I still think that use different interface will...
Hello everybody.
I'm trying to modify the original firmware that comes with the nRF51822 to make it sweep all of the permitted levels of transmission power.
I was able...
