i made this project to try to create RSC service on arduino
developer.bluetooth.org/.../runningspeedandcadence.zip
unfortunately the server starts but i'm not able to...
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...
We have developed a custom board based on the nRF52840-CKAA-R7.
Development is well into the re-release phase, and I am having some issues with battery life.
I've done...
Hi,
I have a mass storage that format a fat_fs volume and create a file when I plug the device by USB. Here is how I create a file :
It works fine, and I can see my...
Good morning,
I am developing my Zephyr solution with a Supported board RAK4631 in a RAKWireless solution called Wisblock. This is a kind of building blocks called Wisblock...
Hi,
I have the unfortunate task of needing to update a significant amount of inventory (several thousand units) using BLE OTA.
The devices are using the nRF52805 with...
Hello, I am currently developing a program that uses two SPI interfaces with the nRF5340DK. I want to use SPI3 and SPI4 for two different modules. SPI4 works fine and I can...
There are some fields that I wish to change. I am using the project direction_finding_connectionless_rx as a base to work with. I would like to be able to read and write specifically...
uart:~$ wifi_radio_ficr_prog otp_write_params 0x120 0xff63ec4f 0x9fff OTP Region is open for R/W Invalid MAC address. MAC address cannot be all 0's, broadcast or multicast...
I have a device on my desk that performs the data transfer I need, so I know it's possible. I've attached a screenshot of the successful data transfer.
I tried to replicate...
I have two toolchains and two nrf SDKs installed. v2.4.1 and v2.6.1.
I could change the toolchain used from vs code extension, but I couldn't change the west workspace....
I have been sitting with this problem for almost 2 weeks and have tried alot of different thing but without anything working,
Im using VS code with the nrf9161 and it has...
We have tried the following changes, but couldn't get expecting results.
Sometimes unable to pair two devices / Sometimes fails to link with one device
Could you answer...
I am using mbedtls to parse a certificate. The code is as follows:
It builds successfully but when I flash I get the following error:
Failed to parse certificate: -9774...
I'm trying to setup so that I can do firmware update on nRF5340 using only the internal flash. Due to the many dependencies between different images I'm creating my custom...
hi support team,
i was tesing homekit ncs2.5.3, with iphone se ios18, pairing failed, and i use another two iphone 12, they all succeed.
i can't see why the ios would...
USING THE PERIPHERAL_UART TO CONNECT WITH THE MULTIPLE CENTRAL DEVICES . I MODIFIED SOME CODE AND ADDED THE CUSTOM DATA WHICH IS HAVING THE 5 BYTES. WHEN I USE TO FLASH THE...
