Hi
I have some questions about nRF5340 & nPM1300 decoupling cap
nRF5340
1.For pin A3/D2/H11/K1/L5/L11, ref. SCH is 1uF*1 and 0.1uF*5, could we only connect 1uF*1 and...
Hello,
I have a product based on nRF9160 that uses GNSS. The device is a meter, not an asset tracker, so GNSS is not the TOP 1 feature we need.
When the device is installed...
Hello everyone,
I'm curretly working on a new design based on nrf52832, and I'm validating different interfaces. Currently working on SPI, I'm testing it with a W25Q64...
Hi,
I would like to test a websocket connection over NB-IOT with the nRF9151DK. I started with the websocket_client example but I have those warnings and errors at startup...
I have flashed the Blinky sample onto an nRF52840DK.
The power consumption is extremely high.
I am using an PPKII to in source mode. It is connected to the External Supply...
I am using nRF Cloud to update firmware on nRF9160 based products in the field. They are connected via LTE Cat-M on Telstra in Australia. The problem is that the download...
I need help with this issue. I'm updating the code from SDK 2.4.2 to SDK 2.9.2. I had change the device tree to HWM2 and I'm using sysbuild.
The build log is showing this...
Describe Need to repeat disconnect/connect cycle after BT timeout. Problem is when using UART over BT with Nus Shell when connection is terminated by timeout (for example...
How to prevent storage partition from erase durning MCUBOOT firmware update?
I use Settings with NVS to store data
CONFIG_FLASH_MAP=y
CONFIG_FLASH=y
CONFIG_SETTINGS...
Hi, It's looks like I bricked my Thingy:91x . It was working fine when I program it with the target " thingy91x/nrf9151/ns " then later while learning I try program the in...
Hello,
I've got some questions regarding the use of DFU target library. I get my update data from the UART and like to use a setup with two partitions on my device. Is this...
Hello, I am new to android development. I am building an Ble App for some of my work in which I want to include Direct Firmware Upgrade(DFU) over-the-air.
I have building...
Previously, I designed a PCB for the nRF52832 chip using the RFANT3216120A5T antenna ( link ). However, I was only able to achieve a very limited Bluetooth range of around...
Hi Nordic teams :
I find that datasheet v0.8 (page12) shows that SDA do not need clock.
Page 277 still shows that SDA need clock pin.
Could you help to clarify which...
Hi, I previously wrote about an unexpected behaviour which I've made a diagram for below. It's relatively simple though, the COMP watches a voltage and fires a toggle event...
Hi,
1.How to modify the transmission power of the example direct_test_mode to 4dBm? 2. Please provide Method 1 and modify it using the CONFIG configuration? 3. Please provide...
Hi,
the nrf54L15 datasheet states on SPIM "CSN and DCX are not present in all configuration" (p.559). But I can't find the information, when CSN is available.
Dear all,
1) I flash the code through the debugger to my pcb and it is running correctly (just on/off some LEDs).
2) I remove the JTAG+SWD connector, the project still...
Dear Sirs,
I am writing you to inquire about following questions about nRF5340. We are using Laird BL5340 and SDK2.8.0 for our product.
The audio waveform during a wireless...
first i change to my kconfig file add this
source "samples/subsys/usb/common/Kconfig.sample_usbd"
source "Kconfig.zephyr
second I add to cmakelits
include...
Hello Nordic Team,
I am currently working on a Class 3 medical device that requires time-critical communication . I am exploring options for integrating Classic Bluetooth...
A few years back I used a multilink project developed by one of the Nordic support personnel, to allow using the nRF52840 devkit board to talk to one of several Peripherals...
