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...
Hi. I am looking for simple example of using QDEC for nrf5340. I want to use the Segger Embedded Studio.
Where can I find the example of some guide for HW driver for nrf5340pdk...
i am using nrf52833 development kit here i am using peripheral template as for coding purpose when i merge temperature sensor(SSTS751) code and W25Qxx code in it then the...
I am trying to build the connectivity hex files on an ubuntu build machine for an nrf52840 dongle so I can communicate with another nrf52840 dev board, I followed the instructions...
Hello, my project has 3 different devices (2 sensor and flash memory) on the same SPI bus all with their own CS. I ran across the following question , which has a response...
Hi ,
My environment :
nrf connect sdk
nrf5340 dk
segger studio IDE
verified method 1:
As per nrf5340 product specification document , we can protect the...
Hello,
I was recently trying out some samples with the nRF9160 DK and I had run into some issues when trying to run the nRF Cloud Client Application .
I had flashed...
Hi,
I'm developing on the nRF52 DK which has the nRF52832 chip.
I have a small vibration motor which I'd like to control on/off through one of the boards GPIO pins. At...
Hi,
I'm trying to modify the light bulb example and turn it into a light switch (not a light switch that controls another bulb in the network), but I'm quite new on the...
Hi,
I've noticed that there was an issue with ble_nus in SDK 15.3 - detailed in this post .
I'm using SDK 17, and in my application, I don't check data_handler != NULL...
Hi. I am using nrf52840 with Softdevice 16.0.0.
I set the maximum size to 247 bytes. But I probably only need 68 bytes per packet.
Should I reduce my MTU size to 71 or...
Hi everybody!
I'm currently working on some firmware updates for a motion sensor. The code was originally developed with SDK15.0. The setup is as following:
NRF52840...
Hi,
I was trying with the aws_fota sample, I follow the instruction here and download the app_update.bin with no problem. After it shows completed in 100%, device reboot...
Hi,
I am measuring the time taken between an ANT application sending a message, and a receiving ANT application generating an EVENT_RX. This time is being measured using...
