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...
I have 3 boards(1-board is configured with 2 client instance and 2 sever instance acting as control model for own model) (2 - board configured as client and server (control...
We're having thousands of products in the field that require an update to SDK15. We provisioned the bootloader with ample space (0x5000), which amounts to 20480 bytes. The...
Hey,
after playing around with the nRF9160 DK and its TrustZone features i want to share my blog post:
https://www.lobaro.com/using-the-armv8-m-trustzone-with-gcc/
This...
Hi All
As facing some problem during developing multiprotocol project about gazell host and ble. I am using the example project "multiprotocol" and i finished the ble part...
I have seen this question asked before, but no definitive answer given. I have followed the guide for setting up the nRF sniffer and it is able to see the Bluetooth Mesh packets...
Hello. I ’ m looking for Bluetooth product and lucky to find out your website.
Currently we have a project need 3000 pics. But we have some question about the Bluetooth...
Hi evereybody,
Is there any example code to use RTC driver (from SDK 15.3) in order to have several logic timers? I would like to use them to create event to execute timer...
In migrating a project from SDK 14.2.0 to SDK 15.3.0, I've found that one of my drivers has broken. It's a driver for a GPS module and uses SPI. My test for the driver is...
Hi,
DFU update with android ver of nRF Connect working but for IOS ver of nRF Connect not working.
HW: Custom nRF52840
SW: nRF5_SDK_15.2.0_9412b96
demo: (ble_app_buttonless_dfu...
When pin AC13 is configured as an nRESET pin, is an internal pullup enabled? I don't have an external pullup on the pin currently and our reset circuit works so it seems like...
Using the BlueZ Python example in BlueZ /test/example-gatt-server with the dongle nf52840 will fail with " Failed to call gattsExchangeMtuReply (NRF_ERROR_INVALID_PARAM)"...
I have attached the code.
I would like to compare one of the external inputs to an internal reference. Is there anything else to do to make this work? Maybe configure the...
Hi, I'm having trouble transmitting packets with GTS enabled using Nordic's IEEE 802.15.4 MAC library. I don't have an isolated sample app I can post yet so I'll just describe...
I use the example "ble_app_hrs" in the pca10040 dk, and use iphone system app "health" to display the heart-rate.
I tried this in several iPhones(such as iPhone X, XP, 8P...
Hello all.
I purchased an nRF52840 Dongle to learn about BLE. I initially installed nRF Connect v2.6.0, installed the "Bluetooth Low Energy" App (v2.2.1), and successfully...
