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...
After updating from SDK V2.1.3 OTA to SDK V2.9.0, iOS cannot correctly read data such as the model number, but Android can read it normally.
Turn off Bluetooth in the...
I was thinking to use mpu to make a "safe task" that use nrf52840 for the ble NUS comunication and I use the "safe task" to verify the timeout and the CRC of the message ...
Hi,
I have a custom PCB that I am programming. The PCB uses a NRF52840-QFAA chip. I want to save a file inside of the external flash chip (W25Q256JVEIQ). It is connected...
Hi, I'm facing an issue with using some of the settings subsystem functionality. Setup: Device: NRF9151 DK SDK: v2.9.0 Base example: nrf_cloud_multi_service Issue description...
Hi,
We have found an odd issue related to modem RTC timekeeping while using the nrf date_time library. It seems that the modem is setting its RTC to an invalid time. The...
Hello,
I use sDK 17.1.0, I want to update my bootloader with OTA-DFU. I can update my main application with DFU there is no problem about it. However, I need to upgrade...
Hello.
Our design is our host processor that communicates with nrf9160 via uart (AT commands). Everything works fine, but sometimes nrf9160 doesn't answer to AT command...
Hi, I am using NRF connect sdk 2.6.1 and I am wondering what is the best way to run crypto operations when using TFM profile type minimal and building for nrf9160_ns. TFM_PROFILE_TYPE_NOT_SET...
Hello Developers,
my name is K.hemasundar, Here i am using nRF52833 micro controller with segger embedded stdui IDE. I have a problem with the Ble_HID_Mouse example code...
Hi Nordic support:
Our product uses nRF9151 module, we are going to do GCF certification field test. Could you provide some guidance on the following issue?
How can...
I am using nRF52833 PCA10100 board. While trying to run sample ble code in segger embedded studio, I am frequently facing this error which says, .text file is larger than...
I am setting up Segger Embedded Studio on my M2 Macbook and running in issues.
I downloaded S140 (nRF5_SDK_17.1.0_ddde560) and upon the build, I see the following errors...
