Hi,
I'm starting to implement DFU using IAR's ARM workbench. In the example project for ARM that comes with the nrf51_sdk_v5_2_0_39364 SDK there is a file called bootloader_util_arm...
Do I have to use external host MCU for nRF51422? What can the ARM Cortex processor inside SoC 51422 do and cannot do?
I want to create a mesh network with hundreds of ANT...
Hi
I am looking at section 9.1 of the S110 Softdevice Specification v1.3A and the release notes for 7.0.0-2.alpha where I see that an application now starts at 0x15000...
Hi
S110 v7.0.0-2.alpha got released today.
In the release notes it says...
[b]The SoftDevice can now be configured to forward interrupts to one of several applications...
Hi,
I use the nrf51422 chip.I want to know if the ANT establish link between chips,where can I get the matching configuration (like device type、channel ID).I mean is...
Is there a way to recieve more than one write callback for a given characteristic, per radio session? It seems like I can rx 1 time per attribute per radio session and tx...
Hi all,
I want to use TWIM1 on NRF5340, and I initialize it as follows:
But the return value of err is 0x0bad0005,
I guess may be TWIM1 is occupied by zephyr, because...
Hi,
I am trying to implement beacon-ing into my existing firmware of different beacon types. I have successfully generated an iBeacon and Eddystone-UID beacon using ble_advertising_advdata_update...
Hello,
I am working on developing a payment device that needs high security.
I was reading that new M33 ARM cores are EAL6+ certified. Does that mean that nordic nrf5340...
Hi All,
I am developing product using nRF52840 and SDK nRF5_SDK_for_Thread_and_Zigbee_v3.0.0_d310e71.
This product is basically, using the Thermostat cluster and Zigbee...
hi
i am working on nrf52dk. my dfu code is working first time . second time when i try to update code with android app. it gets stuck on starting bootloader.
I am trying to compile and upload https_client onto my Thingy91. I am compiling it in bash using 'west build -b thingy91_nrf9160ns --pristine -- -DCONFIG_BOOTLOADER_MCUBOOT...
Hi there
I am trying to write a simple code that will flash turn on an LED fro one I/O pine of the nrf24le1 in response to an input from another I/O pin of the nrf24le1...
Is it possible to install the development environment on a PC that is not connected to the internet.
I need to be able to download all the files from a PC connected to the...
Hello.
I need to add an output gpio to the dts file, I modified the board.dts file, inserting these lines in the leds section
res: res_ {
gpios = <& gpio0 17 GPIO_ACTIVE_LOW...
To flash a new firmware I always do the same thing.
Open NRF Connect
Open Bluetooth Low Energy
Click: Start Scanning
Click: Sort by signal strength
Choose the...
Hi,
As well know, nRF52832 have more then one SPI and TWI interface.
How can I use SPI and TWI interface in the same program? for example, use SPI-0 and TWI-1.
Thank...
I don't understand how the guide gets to the Open IDE button. I used the automated installer and it did not appear for me. The guide did not provide any instructions on how...
I see that in the 6.20.14.20 RXADDRESSES in Reference Manual I can enable multiple addresses in the same time, so is it possible for nrf52840 to listen on several addresses...
