Ok so here is the issue. I was trying to build a simple application which is described in the tutorial for characters. After building an advertisement and understanding the...
I was working with IAR and SDK10.0 before. For some reason I have to transfer my project to Keil and SDK9.0. My program worked well for the old settings. While keeps got NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE...
Currently we are considering whether we should use external Flash Memory or NRF52 Internal Flash.
External Flash memory has a lot of drawback in comparsion with internal...
Suppose there are 10 BLE peripherals in a room and one BLE Central,then is there any way i can get the list of available peripherals[name or id.. etc]?
I am using NRF5182...
I am using SDK_11 s130 on nrf51-dk. When err_code is any value other than NRF_SUCCESS, APP_ERROR_CHECK(err_code) will cause nRF51-dk board to reset. How can one get APP_ERROR_CHECK...
Hello All,
I have problem with ble_app_uart which are not support DFU services.
When I am implement both services device will not advertise. and when ble_nus uninitialized...
[symptom]
I want to update my application/bootloader/softdevice by DFU.
Steps are shown below.
bootloder/softdevice update
if 1 step is done, application update...
I have a problem, like this fellow engineer here , but the solution is not applying for me.
More specifically here our function calls from application is like this:
...
This is not an official Nordic library related but I'm hoping someone could help. I'm using the Radiohead library http://www.airspayce.com/mikem/arduino/RadioHead/ And i got...
Hello,
I'm in a developing stage with the nrf52840 and today I got this error after trying to ensure the " --erase all " command from the nRF Connect software.
I know...
Hi all,
I using SDK 15.2 with our customised board and i have already done ota for nrf52832 sucessfully
But i cant do the same for nrf52810
nrfutil pkg generate -...
Hello there. I'm currently looking at the sniffer software
https://www.nordicsemi.com/Products/Development-tools/nRF-Sniffer-for-Bluetooth-LE/Download?lang=en#infotabs ...
Hi,
I'm using nrf52840 and connect to a PC with BLE, using Nordic Uart Service (Rx and Tx characteristics).
When sending messages, I need to know how much data I'm writing...
Morning,
We have a technical question please. As far as we know the NB-IOT services in Germany should use only Band 20 for operation, but we see in our lab tests that some...
Hi
1、The customer wants to set read protection during batch programming，Customers use offline programming during mass production；
2、In addition to using nRFgo Studio to...
Hello.
I know that I can change the interval of the advertize event by changing the advertize interval, but I don't know how to set the interval to be sent to each channel...
Hi, We did design our own board/pcb using the nrf9160, but we have a problem to connect to network/lte. I did some debugging and I found out that when the method lte_lc_init_and_connect...
Can you please tell us what is the power consumption in Idle State with DRX = 1.28s and Sleep State with DRX = 1.28s? And an estimate with eDRX at 5.12 s? We are asking because...
Hello, I am using nRF52832 dev kit. I am trying to get lower current consumption. I used ble_app_blinky example and disabled the NRF_LOG. My settings are below:
Role: Advertising...
Hi, I used my NRF52840-DK for few times but suddenly the jlink connection was not detectable. Before the Jlink failed, the main controller on board did not bring up the board...
