Hi all,
I am trying to count the positive edges of a 3.5MHz signal with GPIOTE, PPI and the TIMER1. Unfortunately i can only measure to frequencies up to a little more...
Loaded Softdevice S140, ( Using NRF52840 DK board ) using NRFgo Studio.
App flash base is set to 0x00021000 and app RAM base is set to 0x20003000
Looking at the CPU...
In our earlier projects with nRF51 and SDK 8 we used to have bluetooth device names of length 13 or 14 characters. However, when using nRF52 and SDK 12 I noticed that the...
Does the Antenna in this Beacon relates with this "BAL-NRF02D3 '50 ohm balun transformer for 2.45GHz ISM"? Any idea what's this "BAL-NRF02D3" for? many thanks!
I am using a eeprep tool which can only be used with command prompt. I am struggling with it.
Here is the format to use eeprep tool :-
usage: eeprep [options] <infile...
Description : It is not possible to flash or debug an application with IAR on the Nordic target. This issue is caused by a bad interaction between CMSIS-DAP IF present on...
Hi,
What should i do after i load mesh app in " github.com/.../nRF51-ble-bcast-mesh" adress?i have two board
When i download the app,why doesnt advertising exist.i cant...
I am currently trying to connect an accelerometer to my Nordic board, but I am having some issues with #define NRFX_TWI_INSTANCE(id)
.p_twi = NRFX_CONCAT_2(NRF_TWI, id)...
My problem is with examples of publishing and subscribing at the same time. I crossed them by adding a check for subscription if I did not sign I do this and register the...
Hi guys. I'm fairly new at embedded development and I'm basically trying to set up a workflow that goes like this:
Toggle a GPIO high - low, with a duty cycle of ~500...
I have been following the "Getting started with Nordic's Secure DFU bootloader, a step by step guide". I believe I may have compiled and loaded a DFU bootloader to the nRF52840...
Good afternoon,
I'm working on troubleshooting an issue we're having in the field. We are using the CLI libraries to provide an nRF52840-based board with an interface to...
Hi all,
I need to directly develop my application on top if IEEE 802.15.4 MAC layer. Could you please inform me of any sample application available under Zephyr that directly...
Device: nRF52840
SDK: 16.0
Softdevice: ANT_s340_nrf52840_6.1.1
Hello, We have a master and several slaves setup in a simple master/slave channel configuration. It seems...
Hi,
Can u suggest the procedure to implement key refresh procedure with the sample network using nrf mesh app.
No where i found option in nrf mesh app.
Thanks in Advance...
Hi,
We have 2 projects in pre-production stage that use nRF52840. We are also using FreeRTOS for both projects.
Now we need to create an OTA bootloader for both. There...
SDK: 17.0.0
Hardware: E-Byte E73-2G4M04S1B module
Chipset: NRF52832 QFAA QFN48
Running the hids examples, I noticed that the hids_mouse example will go from Fast Adv...
Do I need to carry out ANSI C63.27 regulatory test for coexistence of wireless communication that share the 2.45GHz band if we designed a custom PCB BLE antenna for NRF52840...
Hi,
I have the nRFgo Starter Kit with the radio module (nRF2427LE1) attached. First, does the radio module not have a bootloader already downloaded to it? Next, when I...
Dear Support Team.
We want to support secure DFU on mobile and desktop platforms. Do you have any documentation to implement this on Mac OSX and Windows?
Its an open...
Hi, is there any LE audio sample for NRF5340?
I know the upper layer protocol is under developing on Bluetooth SIG, but is there any possible way to direct use the HCI command...
