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...
HI
When I use thread networking program, p0.7 pin is not controlled as IO port, but it is used well in other programs. What's the matter?Is this pin occupied by thread networking...
I already had a look at the custom characteristic tutorial and have completed it. Populating the Sensor value with characteristic is the next step where I am facing trouble...
Hello,
We are in production with a nRF52832_xxAA device using SDK 14.0
Recently we started experiencing some timer anomalies. It appears that others have also had problems...
Hi
My SDK is 15.3.
As I know, Android and iOS MAC address is going to change when smartphone reboot in random.
I want to store several smartphone id at 52810.
...
i am trying to create ble beacon. I am able to advertise the ibeacon data using nRF5_SDK_17.0.2_d674dde\examples\ble_peripheral\ble_app_beacon\pca10056\s140\arm5_no_packs...
Hi,
I am developing a Bluetooth controller for MicroHeat water heater. I am using Bluetooth module - MK01A from MOKO TECHNOLOGY LTD. I purchased their development kit and...
I am using SD7 and I want to send exactly one 23-byte notification per connection interval. If I wait for the BLE_GATTS_EVT_HVN_TX_COMPLETE event and call sd_ble_gatts_hvx...
Hi,
I am trying to generate a 1 MHz clock in the nRF52832 (nRF52 DK). This is my code:
When I try to build, I get numerous errors like this
error: 'NRFX_TIMER2_INST_IDX...
This surprised me.
I disable advertising, stop my app timers, and then loop "while (gpio_sample()) { nrf_pwr_mgmt_run(); }"
I have five low-accuracy nrf_gpiote buttons...
Hi everybody,
I am sending notifications from an nRF2832 (GATT Server) to another nRF52832 (GATT Client) and after some time (sometimes 1 minute, sometimes more minutes...
hello Nordic
i am working with nrf52840, SDK 16.0, s140
i use a timer for sampling of 3 adc channels, (4 times * 3 channels = 12 samples)
i put a pin to toggle in...
in my project, I use SPI inerface (4 pin(pin must can been changed)) communicated with a 4G TF card, this card must mount in Zephyr filesystem , in connect SDK\ v1.5.0\zephyr...
Hi,
I would like to ask a question regarding NFC connection.
When Im using my nrf52840 device to connect with a PC using NFC pad - the NFC triggers the nrf device to start...
