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,
I have an nRF9160 and working am off of the AWS_IOT sample code. When I start the device, the error messages occur 2-3 times and then the device connects successfully...
Hi,
I'm working on a custom board with a nrf9160 µC. This board is powered by a battery and a supercapacitor and my job is to assure the autonomy of the battery.
I...
I am using 9160 to develop a product for customers, which saves the date, time and other settings in NVS. Yesterday, I encountered a problem that the product could not start...
Hi Nordic team,
Is there any sample project which implements DFU controller in nRF52832 central device? I need to update peripheral device firmware from central device...
We are using SDK 17.1.0 with SoC nRF52832 and Soft Device S132.
We want to configure the soft device to enable the TX and RX GPIOs to talk to off-chip power amplifier. Looks...
Hello there. I would like to know how can I read the counter value right before resetting WDT directly from the register.
That means right before calling:
I want to know...
Hello,
I'm developing a NB-IOT application on the nRF9160-DK based on the 2.6.1-rc1 SDK. I'm experiencing a bug where the firmware gets stuck while serving a send() request...
I am successfully able to use pc-ble-driver on nRF52840 Preview DK using latest connectivity firmware loaded by nRF Connect.
I want to use the same functionality on FENSTEL...
I am using the nRF52840 (with SDKv17.0.2 + s140_7.2.0) and made a custom FW based on the ble_app_hrs example. My custom HW has a 128MB MX66U1G45G flash memory chip.
The...
Hello,
I wanted to build a temperature and humidity sensor application for my custom board using NRF5340 SPI master board. The sensor we are using here is "SHTC3" please...
I use Keil to build nRF5_SDK_16.0.0\examples\dfu\secure_bootloader\pca10040_s132_ble\arm5_no_packs. But it failed to build with undefined symbol nrf52_handle_approtect. And...
I was looking through the quadrature decoder example for the nRF52 and I was having trouble getting an insight into how the three libraries (driver, driver legacy, and HAL...
Hi,
I would like to secure my application using security mode 1 level 3. LE Legacy pairing with OOB key sharing. (both master and slave device does not have I/O Capabilities...
I'm trying to build a proof of concept for a BLE gateway that captures data from BLE sensors and sends it to the cloud via LTE-M connection. I'm hoping that the gateway can...
