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...
Hello!
How can I communicate with my nRF24L01+ and nRF51822 at the same time. I can set up same channel, CRC-mode and I don't use ESB. But what about address? How do I set...
Hi All,
We are trying to interface nRF52840 based custom board, manufactured using Config 6 schematic as the reference, with R-Pi to work as NCP. Please refer to the attached...
EDIT: It seems that the app hangs in nrf_saadc_event_check() after initializing channel0. I'll further investigate!
Current I'm at the point at which I found out that
...
Hi,
I'd like to start developing automated tests for my custom NRF52840 board.
Currently I use the CLI library (with RTT backend) for communicating with the board.
Any...
Hello once again Nordic Pro's,
My latest issue, I believe to be related to stack/heap settings, but dont have enough information to track/correct.
I have a couple int...
Hi,
I am working on nrf52840. I am using SDK 16.0 version.
I have issue while compling example code of blinky_freertos( nRF5SDK160098a08e2\examples\peripheral\blinky_freertos...
I am working with an nRF52810 and nRF52832 (SDK15.3.0), with an Android app based on Android BLE Library 2.1.1. In both cases sdk_config.h has
#define NRF_SDH_BLE_GATT_MAX_MTU_SIZE...
The link provided on this page, while selecting "macOS" from the left, and clicking the first link ( v10.6 ) provides the following link:
https://www.nordicsemi.com/-/media...
Hello I try to open a nRF project on a MacOs with the correct installation of all the toolchain and zephir. However during the configure I have always problems one solved...
I see that a lot of things are changed in SDK 15 about BLE. I wonder if it is because of Bluetooth5.
But, the problem I am having is that I cannot find an example that shows...
Hello,
For a new project, I'm looking for examples / reference design to developp a classic wireless (proprietary 2.4GHz) keyboard with nRF52 series. Does a such thing...
Hi! Can anyone help me send values of temperature over ble? I tried and it appears like this, Capturar.PNG .
I'm using the code on the examples, ble_peripheral\ble_app_uart...
I am using the nRF5340 in our project. I am using both ports completely and I was unable to use the GPIOs after P1.11. When I debugged the issue I found that the GPIOs are...
Hi
We are using nRF9160 DK and I am able to transfer my data to BL652 via UART with P0.10 And P0.11 with use of This Example
But I get only One byte at a time so I read...
Hi,
I'm in the debugging stage for the beacon example on the nrf 52840. I have been assigned a task to measure the current on the SDK when the beacon is transmitting....
I am trying to enable ble_nus for wireless uart communication so I can send data from my device to a phone with the nordic app installed. I looked at the UART example and...
