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...
Working with SDK v16 (S140 v7.0.1) I get error code 0x10 (NRF_ERROR_INVALID_ADDR) when calling nrf_sdh_enable_request(). Setting into that function I see that the error code...
My application uses the nrf9160 in eDRX mode. I regularly have the problem, that when switching the modem to OFFLINE mode (same for POWER-OFF mode), the modem is not responding...
Dear all, I have a plan to use NUS service alongside with proxy Mesh. I tried to find documents about mesh performance with Nus service? Could you please give me more information...
I wrote two applications, and both will never know what application starts first. So I design a handshake that works something like this.
receiver
Set to receiver, look...
Recently I've been doing GPS field test using DK v0.9.0. I'm using chip antenna on the board and SUPL data.
modem fw v1.2.0 ncs v1.3.0
The result is
- Quickly fix a...
Hi all,
I am using the nRF51822 t develope a trasmission between the chip and my phone. Usually I want to send the data coming from the 8 ADC.
I am using the sofdevice...
Has Nordic provided a formula to calculate the average current using BLE based on the number of packets to send ?
My simulation on the Online Power Profiler for BLE just...
Hi,
I ma upgrading from nRF51(nRF51822-7.1.0SDK with mbed) to nRF52(nRF52832-17.0.0 SDK with SDK-OS) . The issue is that the sample nRF52SDK(17.0.0 SDK) used doesn't contain...
Hello,
I have 2 nRF5x development boards:
nRF51422 PCA10028
nRF52832 PCA10040
I wanted to learn the BLE basics such as pairing, advertising, scanning, etc, using...
Hello,
I am updating my application from older SDK 15.0 to use SDK 17.0.
In a newly added file in the SDK: nrfx_nfct.c - there is a definition of:
#define NRFX_NFCT_TIMER_INSTANCE...
Hello! I set-up my Thingy:52 devices, using the nRF52840 Development Kit, according to the GitHub tutorial .
Now, I would like to understand more about the communication...
I have an issue with attempting to test an encryption on a sample data made in that function and then called in int main(void). What happens is that during the debug the CRYS_CHACHA_POLY...
Ive Used GSM Modems for M2M data comms and would like to use the Nordic nRF9160. I dont want to use a Thingy or any development boards just need to get straight on to designing...
Hi I noticed that all of the examples use common/src/app_level.c Why is that? Is it recommended to not implement your own generic_level callback for example?
