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...
With custom hardware and softdevice flashed on board (using BDM_350) when I try to debug I get and error: with () at 0xfffffff9
It appears to come from address 0x3a2
...
I currently have a Braveridge device which uses an advertising rate of 50 Hz (connection interval is 20ms)
CONNECTABLE_ADV_INTERVAL is set to 0x0020
sd_ble_gap_adv_start...
Hi, I am trying to determine if there is an error in the generated code or if I am not performing the actions correctly. I am trying to Update Characteristic User Description...
Hello,
when a bootloader wants to update the softdevice, I think it has to first store the SD binary somewhere in flash memory and then to use sd_mbr_command to ask the...
I'm trying to debug the Experimental IEEE 802.15.4 example on a nRF52840-Preview DK Board PC10056 with IAR Embedded Workbench ARM 7.70. Compiling and linking the project is...
I am working on nRF51422 with SDK 12.3.0, S130 v2.0.1, Keil C.
I got a problem in initialization my custom service. When I add some characteristic to SoftDevice, it returns...
I have asked about this before .
But after working more on the project, it seems the solution i found before actually didn't solve the problem.
Hence I am asking again....
On 52832, SDK V14.0.0, SD132-5.0
I tried to set NRF_SDH_BLE_GATT_MAX_MTU_SIZE to 247, as from dev-doc i saw that SD132 supports BLE V4.2 DLE.
However it returns:
...
I would like to know how to create a prompt that asks for a PIN before a user gets access to pairing to a BLE peripheral. Currently I'm using a CurieBot and once it's found...
Hello.
Using nrf51_8.0.0_API, I'm experiencing the function sd_flash_write returning the value NRF_ERROR_INTERNAL. As documented in nrf_soc.h, this error code can never...
Hi,
I'm working on app based on ATT_MTU Throughput Example from SDK 13.1, but I added Thread support and now working with Thread SDK 0.10.0. I have a problem with advertising...
I have a hard time understanding precisely what an Element is and how it differentiates from a Model when talking Bluetooth Mesh.
The only definition can seem to find of...
Is there any way to detect / prevent the use of range extenders?
When using a central & server with low TX power, the range is say 10m.
Now an attacker can use a relay...
Hi all,
I have been using Nordic chip-sets for a while mainly for BLE applications. I am now developing a simple lighting product based on Nordic nrf51 family chip-set where...
hello!
i am working with the component nrf52840 v0.5.1 and i need development a thermal profile according with the datasheet of the component nrf52840 v0.5.1
could you...
