I created xml file for heartrate server using bluetooth developer studio and the plugin nRF8001_Arduino (plugin nordic semiconductor for arduino)
the generated xml file...
I read this older post ( devzone.nordicsemi.com/.../) and have a similar issue but with enough differences that I felt it was worth a new question.
I have an STM32 MCU...
I am having an issue with running the initial blinky example that came with the nRF51 PCA10028 SDK in the Eclipse IDE . I will include screenshots of the issue. I believe...
I use nRF51-DK and nRF51-Dongle for a BLE sniffer.
Always the sniffer fails and marked with an error "Encrypted packet decrypted incorrectly (bad MIC)".
It can not be...
Hi,
I'm using long write in one characteristic but if I try to configure this characteritic with write authorization (attr_md.wr_auth = 1) it doesn't work. I need to send...
Hi, I disassembled an Acer Mouse and saw a chip named "NRF A 3152c 1517UH". Can anyone identify the chip or provide me with the data sheet for it.
Regards,
Steve
After i asked this question , i changed to use SDK 8.0.0 hrs "s110_for_dfu",
As the same step to try,
i downloaded softdevice(s110) & bootloader(for 8.0.0)
then opened...
Hi,
we have nrf52933 custom hardware.
we are flashing application through j-link.
but after every flashing , I need to hard reset the board in order to run the function...
Dear Nordic，
We developed a product based on the nRF52833 chip, with an external antenna, 3dBi gain. Set transmission parameters 100mS interval and 4dBm transmission power...
I have nrf52840 dongle will like to treat it as central. (like gateway) And sensor node is unknow ble, and adress type is Resolvable Private Address. If know the characteristics...
Using the « nrf_modem_at_cmd_async » function triggered an HARD_FAULT error if it is the first function used in the code before another function of the AT interface of the...
Hello everyone I would like to produce my own custom board based on the NRF52840, but the quartz used in the Dk is sell by package of 3000 pcs so I decided to change and use...
I have troubles with the bluetooth examples on the nRF5340. Examples without bluetooth works fine. (blinky of hello world). I allready found out that the code is waiting on...
Hi,
we're using a library which is written in C++ and is using exceptions. As stated here Zephyr has C++ support including exceptions.
Following the docs I set
But...
Hello.
I wrote adafruit's arduino compatible bootloader via J-link.
The write seems to have been successful.
However, after that, the nrf52840 does not work.
Do you...
Hi,
Im using nrf9160 based custom board, nrf sdk 1.5.1. with Zephyr
Im using Uart in DMA mode but have small doubts in implementation
1. what is the max size of buffer...
i am using nrf52832 dev kit. i ran ble app uart and found hat uart pins are set to
Tx: pin 8
Rx.: pin 6.
i want to change these pins to some other pin number but when...
Sorry I have some project with ncs over ubuntu 20.04
I'll do west build -b nrf52840dk_nrf52840 -p ==> it compile
when i Try to debug with west debug it work
when I try...
Hi
Now,I`m trying to use NCS_v1.5.1 to develop mesh(Have been using nRF5_SDK of before).But have a problem on RTT LOG output.
For nRF5_SDK,the "Debug Terminal" window...
I have a problom about using nrf_fstorage_erase won't call nrf_fstorage_sys_evt_handler.
The project is on nrf52832 and using SDK 15.3, Softdevice s132 6.1.1. When I use...
Hi, we are developing on the NRF52833/840, using SDK 17.1.0. and FreeRTOS.
We currently have ESB that use FreeRTOS. The next stage is to develop the BLE function that also...
