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,
Is it possible to have dual transport for DFU (UART and OTA)?
I read this in the forum: https://devzone.nordicsemi.com/f/nordic-q-a/28118/multiple-dfu-transports ...
I have nRF52840 as the central and nRF52832 as the devices. I have the device names as TELCO_456, TELCO_457, TELCO_458 in the connectable advertisement packet. I have disabled...
I am trying to capture sniffer logs for a custom BLE peripheral using nRF51 dongle and Wireshark. I am following this guide here to install the Sniffer tool in Wireshark....
>I will start by prefacing that I'm not by any means an engineer and my only knowledge with BLE/embedded systems comes from curiosity, side projects and trial/error<
Story...
Hi,
I'm running of the fw-nrfconnect-nrf master branch (commit: 96e75dba598320c2707dede3ffef44bf326a89e3) because there are some improvements since the release of SDK v1...
Hi,
I am developing a custom device with nrf52840 and use SPI for flash driver and radar sensor.
For better SPI performance of the flash driver and radar sensor, I am...
As an example of this routine：
D:\Project\nRF5_SDK_15.3.0_59ac345\examples\ble_peripheral\ble_app_hids_mouse\pca10040\s132\arm5_no_packs\ble_app_hids_mouse_pca10040_s132...
DK is not powering ON suddenly.
All the Power Switches are selecting properly (SW8 = ON, nRF Power source = VDD, SW6 = nRF ONLY)
USB is connected to J2 Connector.
Observations...
Has anyone been able to connect the nRF52 to MATLAB using their new Bluetooth Low Energy Communication interface ( https://www.mathworks.com/help/matlab/bluetooth-low-energy...
Why is "No location data available" always printed when SUPL data is downloaded in gps sample app? This happens at any place. I guess this causes a long TTFF.
This is a...
Hello. I have a DK nRF9160 0.8.2 version. I am sending AT command through UART with an external MCU (STM). I am interested on evaluating power consumption during an UDP packet...
Hello,
I am trying to integrate OPTIGA Trust X with the OpenThread example, "mqttsn_sleepy_subscriber"(from nRF5_SDK_for_Thread_and_Zigbee_v4.1.0 SDK). I tried adding...
Hello.
I am running Segger studio 4.5 on Windows 10 and the ble_app_uart example project that works fine with one connected central device (i.e. iPhone with nRF Toolbox...
Dear all,
I'm using nrf52-DK with PCA10040 as sniffer. I develop 2 custom board (nRF52840) (one acting as master, one as slave) and I would like to make some considerations...
Hi,
I have develop an application using the nrf52832 combined wit the ICM20948 sensor.
The application use ESB communication between peripheral and central. I have solder...
