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 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...
Hello, I'm using Fanstel's BT840X that includes a SKY66112 front end. It works great with the FEM module in NRF Connect SDK. My problem is that my device has the option to...
We are using nRF54L15 with Zephyr + (NCS) for a low-power application.
Our firmware performs the following cycle repeatedly:
Wake up from System OFF
Perform...
Hi,
We found a weird case that when we re-populate the definition of SPI-NOR flash
- From original pin (gpio0.8/9/10, U15 populated on NRF7002DK)
- To pins (gpio1...
Hello Nordic Team,
I am implementing OTA in a pairing and bonding-enabled application, but I am facing an issue during the ZIP file upload. Additionally, the graph is...
Hello,
I'm working with the nRF9151, and I want to get useful information when a NULL pointer dereference happens, as I am used to on other devices. However, when a NULL...
I noticed that the product information of the nRF54L15 series kit supports 4Mbps, but I'm unsure how to verify it. Are there any relevant examples available? I have currently...
Hi everyone,
I am currently working with Circuit Dojo nRF9151 using nRF Connect SDK v3.0.1.
When measuring power consumption over MQTT and UDP , i noticed ~25mA every...
When I wake up from sys_poweroff using GRTC, the reset cause I get is reset_clock which is defined as clock error. I am supposed to be waking up with reset cause
RESET_LOW_POWER_WAKE...
HI,
I am using the nRF54L15 + nRF21540 with SDK v3.2.1 , and performing custom development based on the periodic_adv_conn sample.
issue Description
During runtime...
Hi,
A few months ago, I raised a ticket regarding the integration of SoftSIM into the nrf_cloud_multi_service sample. With the help of one of your support engineers, I was...
There appears to be a bug with commenting in prj.conf. If I do this:
# This is the appearance of the device from the BLE SIG Assigned Numbers List (384 is general remote...
Hi,
I'm designing a custom board with the nRF9151, nRF54L15, and nRF7000. I've read in several places that the SPI bus used by the nRF70 series should not be shared with...
Hello,
I configured the hci_uart sample for the nRF54L15 DK by following the instructions in this official Nordic documentation:
https://docs.nordicsemi.com/bundle...
I have an additional part in my design that requires a 32MHz clock input. Is there a 32MHz buffered clock output that can be configured/used from the nRF54/nPM1300 to achieve...
Hello, my product is undergoing KC certification testing. The required testing bands are LTE-M Band 3 and Band 5. However, the certification company reports that my device...
