I'm using Softedevice 6.0.0 and SDK 5.2. and Keil 4.7.
I Modified bootloader project so it compiles with both ble and hci transports. Currently I use button_0 and button_1...
I am working on the proj that needed 2 MCU and nrf51822 work as slave.
I would like to know any ref on how to firmware upgrade on board without external tool?
We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
Hello:
I used analog IIC write MPU6050. Again after power download programs, mpu6050 can run up there ACK response. But the debug will not run. Simulation IIC because no...
I have a IoT design that needs to support multiple AWS service endpoints, depending on which region the device is operating or which SIM is being used. For example, ao3k4sem2hoef...
Hi,
I am developing a BLE secure connection with the help of Dev Academy.
I found out that what I am implementing is Legacy Pairing, not LE Secure Connections.
This...
We are migrating from development on the nRF52840-dk to a custom board. We have created the files necessary to have the board show up in vs code. We can build and flash successfully...
I've written a GUI in python on a windows laptop which communicates fine with an nRF MCU when using open broadcast and no security. I'm using python's bleak library to connect...
Hi,
I had previously had a working project that was on the v2.5.1 toolchain sending mqtt messages up to my AWS IOT core. I then created a workspace in v2.6.1 and opened...
Testing with the Nordic Distance Measurement library has achieved pleasing results while not using a Front End Module, but preliminary testing with a FEM hinted that maybe...
I am trying to use the BLE Scanner from Kotlin-BLE-Library release 1.1.0, wthout any filtering. The scanner does return several bonded and unbonded devices, so it seems to...
we want to integrate ADS1112 in our application, although its driver is available but API is not available, So, is there any specific API available to integrate it with our...
What configs need to be set to enable certificate based provisioning?
Doc states configs for input and output but not for certificate based provisioning
In ncs/v.2.6.1/zephyr/include/zephyr/bluetooth/mesh/main.h there are enums defined under the OOB Type field values as
What is the difference between the two? I am not...
Hi, I am trying to flash thread: CLI example from the NCS onto my custom board. The MCU on the board is still the nrf52840 and I am using the SWDIO and SWCLK pins from the...
Hi,
here is a brief description of my app with nrf9161DK (2.6.1 SDK, the app was built starting from the MQTT sample): The app is reading RTCM messages from a server via...
Hi, In my project I'm working with a nrf52840 SoC and developing an application based on you'r SDK. I would like to understand the proper way of using the "custom_board.h...
Hello, i´m developing on a custom NRF91 board and i´m trying to access the SPI flash memory on it. When i run the code i get the following error:
<err> spi_nor: Device...
Hi,
I am trying to implement a lightweight file system in my external flash memory (ISSI). After the implementation of file system, I want to store a .bin file and later...
