Hi
I have done several projects with the nRF905. I know the device quite well. Normally I use the CD, AM and DR interrupt pins to determine the status of the device, my current...
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...
Hello,
I want to use privacy (BLE_GAP_ADDR_TYPE_RANDOM_PRIVATE_RESOLVABLE) if the connected device support this feature. As far as i know it's not possible at application...
Hello,
My problem is that i have seen a reduction in throughput with android oreo in a huawei p10. Before the update i was able to send two notification per connection interval...
I use PCA10040 development board. COM port suddenly stopped working. The issue is visible also in Device Manager:
Google suggests that this issue is caused by Windows...
Hi
We have project where we want to use a nrf52 in an remote keypad for control various devices.
For investigating the capabilities I have tested the ble_uart and ble_blinky...
Hi,
I've been working on a project where I need to send data from UART over mesh, I managed to create custom model for sending string data over mesh, I did merge UART example...
Hello. I have SMARTMP3 Board and NRF52832. The vs1053 works fine on the arduino. But it doesn't work on the nrf52832. I use these connections: #define SCK_PIN 3 #define MOSI_PIN...
The NRF52840 appears to only come in a dual row QFN package and in the reference material, the only way to break out the second row is with an in-pad via or a very small trace...
Hi I am trying to use a different base UUID template than 0 x ABCDxxxx-1212-EFDE-1523-785FEABCD123.
For my services I would like to use 0 x xxxxABCD-1212-EFDE-1523-785FEABCD123...
From what I understand the clock source for the example ble_app_uart is the 32 KHz external crystal. Please, see the screenshot of the CMSIS configurator:
How do I set...
Hi all!
I use the ACM_CDC USB class to transfer a batch of data (150MB) from the MCU (nrf52840) to the host. Currently, the system reaches up to 100KB/s upload speed, although...
Hi @ll, I have the following problem: There are three unprovisioned devices with UUIDs containing a 0x0A byte but the scanner within the pyaci script shows 0x00 instead. Device...
Hi.
To avoid via in PAD I like to route a signal/pin from the inner row (closest to center) through a pin in the outer row.
However, to be able to do that I must be sure...
We are using SDK_13.0.0_04a0bfd and want to change the location and size of the bootloader in flash. But when we do this, the bonding process in the main application doesn...
I'm a newbie to nRF5... I just installed latest IAR, nRFgo, Segger J-link & nRF Connect on Windows-10. Segger J-link appears to have updated nRF51 Dongle to 6.3. I get the...
