Hello,
I'm using the nrf51422 with 210 softdevice.
I'm trying to figure out a way for the receiving slave device to go to sleep when away from the master, but to wake...
To be able to upgrade FW through UART, a bootloader for nrf51822 is required in my project. I have tried out the example bootloader in SDK. But this example is using softdevice...
I followed the forum posts and nan-29 to get eclipse 4.3.2 to successfully connect to JLinkGDBServer via a Segger J-Link EDU on Ubuntu Linux.
I can start the GDB server...
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...
I'm working with the PCA10040, the SDK V11.0.0. and the winbond memory flash W25Q80BV.
For the SPI connection I'm using the the SPI2 because TWI0 and TWI1 are being used...
Hello
First of all, I`ve been spending way to many hours trying to figure this out, so I decided to open this ticket. I am new to microcontrollers in general and the Nordic...
Hello:
I'm new on nrF52832 development. I did some tests using nRF51 and so far so good. However I received a few samples of E104-BT5032 from eByte http://ebyte.com/product...
Hi,
I have 2 SES projects that both require softdevice plus application.
One of the projects combines application and softdevice into the .hex file that is generated...
HI
I am Programming in Keil IDE and I am using ST link v2 like debugger, but in Keil shows this problem "internal command error"
what is the problem? I was thinking...
I'm trying to build support for uart async api by adding:
CONFIG_SERIAL =y
CONFIG_UART_ASYNC_API =y
to my prj.conf. Without CONFIG_UART_ASYNC_API the app compiles...
The nRF Connect Extension for Visual Studio Code was recently updated to v2021.10.103 but, unfortunately, a problem mentioned in this post still exists: "Unknown board" issues...
Hi,
In the documentation for the nPM1100, in the section " Charging indication (CHG) and charging error indication (ERR) ", there is a schematic for connecting ERR/CHG...
HI.
is my first time to using Nordic devices, and I'm going to program nRF52840 to medical product,(oximeter, gyroscope, etc.), I am using a dev, module basic, only to test...
Hi By mistake I closed below but the issue not resolved yet.
https://devzone.nordicsemi.com/f/nordic-q-a/81276/agps-example-question-related-to-psm-command-disablement ...
I want to set an external LED on and off with the coap server example, but It doesn't work. I tried two different methods. The uncommented one is more like a normal blinky...
Hello,guys
I build nrf9160-dk modem_shell demo as cmd '$ west build -b nrf9160dk_nrf9160ns ' and then '$ west flash ', after the system running up, I try to ping baidu website...
Hi,
I have a question about the TID field in Generic OnOff set message. I am using two nrf52840 boards and a Light-Switch example included in the mesh SDK_v5.0. I have enabled...
I am currently working on a project with strict size constraints. I am therefore interested in running the SoftDevice without the MBR (if that is possible). The project consists...
Hello,
I am building a Central app based on the UART example central to replace an existing BLE soc that is no longer available.
The Sensors are custom with fixed characteristics...
