Hello,
Could someone give me a hint with the following problem?
I am using two example projects (ble_app_uart_c, ble_app_hrs) to connect a central and a peripheral.
An...
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
Hi
I'm working with an nrf52840-dk on NCS 1.8.0.
I'm attempting to interface the board with an LS7366R quadrature counter over SPI; however, I'm not receiving any count...
hello Nordic
i am using ppk2 pca63100,
working on linux (manjaro), installed the nrfConnect v3.9.3 with power profiler v3.3.0
1. when i connect a device i have to...
This question relates to the unsatisfying reponse to ticket 283390.
The technology of the processor is not important. Arm Cortex processors are as fine as several others...
I am having trouble setting up a GPIO pin that will toggle when the radio is active on the network core. I have tried adding the code in bluetooth.c from the ppi_trace sample...
Hi everyone!
I am developing a board using a nrf52 as a BLE interface for an arduino. My idea in the future is update the firmware of the Nrf52 with OTA. But i wanna do...
Hello everyone. I am trying to set up a BLE central-peripheral network using nrf52840 based on NUS service. I need up to more than 10 peripherals which is customized board...
Hello there,
I'm trying to make a transceiver simulation on nRF24L01+ using Simulink. The block diagram provided in the documentation/datasheet was not clear enough for...
To create the prototype of a computer, which follows a non-von-Neumann-architecture, I am looking for an "Building Kit", which allows non-standard connections between computer...
Hi,
I'm trying to build my own "auto sleep" mechanism based on timers.
This is my code:
The timer works as expected, but when the soft_sleep function is reached, the...
We have a device that we are trying to implement an encrypted data transfer on. We wanted to lock down all the characteristics until we write a passkey on our security characteristic...
Hi there, I am trying to change the transmission power of the NRF5340 devices (for IEEE 802.15.4 radio) with Contiki-NG. With some other hardware (sky motes) that is based...
Hi, I am currently working on implement ble dfu on the nrf52840 dongle. I tried following this https://devzone.nordicsemi.com/guides/nrf-connect-sdk-guides/b/software/posts...
Hi,
Using Power Profiler v3.3.0 with PPK2 on Chrome on MacOS.
The screenshot action results in a chopped image. See the top part is missing?
When I remove (by commenting...
Hi,
I'm trying to interface to a third-party 802.15.4 RF chip using an nRF52833, where the received packets from the remote device have enabled AES-CTR encryption.
I started...
Hello everyone,
I am looking at the init structure of the NRF52832's RTC and I cannot find any explanation on the "reliable" variable.
I can see its usage in the driver...
