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
After i asked this question , i changed to use SDK 8.0.0 hrs "s110_for_dfu",
As the same step to try,
i downloaded softdevice(s110) & bootloader(for 8.0.0)
then opened...
I'm having an issue getting the SLM example to compile with UART2.
Steps to reproduce:
Configure project with UART2
See error pop-up
Compile anyways
See Undefined...
Hello, I am a beginner to start developing with your nRF52810 chip.
In the near future, I would like to implement Bluetooth long range communication with this chip.
...
Hello,
We are planning on running the nRF9160 with two supplies. VDD_GPIO=1.8V and VDD=3.8V to get the best cell performance.
Can you tell me if I can turn off VDD_GPIO...
Hi,
I develop a device with a GPRS modem. GPRS modem is controlled by nrf52840 and it is impossible to use two devices for DFU process.
SDK: 17.0.2
SoftDevice: s140...
I want to send adc data to Bluetooth.
I downloaded the source code below and compiled it. https://github.com/NordicPlayground/nRF52-ADC-examples/tree/master/ble_app_uart__saadc_timer_driven__scan_mode...
Is there sample code to use a FAT Filesystem on the Macronix memory on the nRF9160-DK? The full_modem_update sample uses the Flash but not as a filesystem.
It would be great...
I have a modified asset_tracker that has been running on all of the previous versions of asset_tracker. I have I2C settings in prj.conf as shown below that I copied from each...
I am just starting out with the nRF5340 and I see that it has an NFC antenna. Can it read an external NFC tag without additional circuitry or does it require an external reader...
Using SDK 15.2, PCA10056 Dev Kit. Segger Embedded Studio. s140_nrf52_6.1.0_softdevice.hex
Our Code (non Long Range) works perfectly! We are using it in a test for a customer...
I am using sd140 on a ble central and peripheral that uses the ble uart example code.
The peripheral always returns NRF_ERROR_BUSY when calling ble_nus_data_send(). This...
Is it possible to run ble_central and ble_peripheral as two threads using freeRTOS on the nrf52832 chip? Is freeRTOS on nrf52 is on an experimental stage?
Recently, I've found that the peer manager sometimes wrote specific information so many times
until the FDS storage went full.
An example data in the storage is as follows...
Hi, I'm trying to flash .hex file using J-FLash lite to nRF52840DK board using P18 Debug In (by SWD Interface).
I'm aware of pin out of J-Link Plus for SWD from https:/...
Hi
I tried to test the read and write in flash but without success. I added the following code in service_init()
uint8_t initial_data[8];
err_code = nrf_fstorage_read...
We have a design that uses a simple custom board with an NRF52832 chip, button, accelerometer and onboard battery. For many phones, the operation is quite stable - we connect...
