Hello,
I'm having a serious issue with my nRF52840 board. Here’s what I already tried:
What I have done:
Verified working USB cables (data + power).
Installed...
Hello,
I'm currently working on a fitness tracker application using the Nordic nRF7002 DK board, paired with an analog MMA7361 accelerometer , and a round GC9A01 SPI-based...
Function: Now we have developed a function similar to usb file upgrade on the application side by ourselves (which requires operating bank1, writing the Settings page, involving...
Hi,
I want to develop a new project without using NCS way. For this project, I didn't use the Kconfig and deviceTree.
The hardware I use is NRF54L15-DK.
My purpose is...
As subject, the key is using prj.conf, compilation errors will occur, if do not use prj.conf, c ompilation pass but 54L15 not work(no logs aft pwer on). Is fast pair(locator...
Hi,
I configured for using security BT_SECURITY_L2 for a device that I had previously configured for using BT_SECURITY_L4. When I try to connect with an Android phone that...
Hi all,
I want to know the effect on power consumption of pins input buffer on and off, does there are big differences between them?
Another question is, since there...
Hey everyone,
when i was trying to compile i got this error which says
._build\ble_app_bci.axf: Error: L6200E: Symbol SWI0_IRQHandler multiply defined (by nrf_notification_manager...
i have few question based on nordic i am using N51822.
1: does device goto sleep, while testing i see sometimes device gets automatically disconnected.
how can i solve...
Hi,
what would be a good option to create a BLE device like FLIC (flic.io).
i want to transmit only a few informations to the smartphone like 1,2,3,4 and the device shall...
Hi,
every time i try to call ble_bas_battery_level_update(&m_bas, 1); my application freeze and i can't get any response
Here is what i did:
1- copying ble_app_template_s110...
Hello folks
I have a custom PCB board with the attached layout diagram. I also have our firmware that was flashed on to the Nordic beacon kit and tested. I would like to...
Hello,
at the moment I try to add some more services to my BLE device. This goes wrong with err_code = 12 (NRF_ERROR_DATA_SIZE). With some search in the devZone I found...
I have the nrf51822EK and trying to make it report the speed/cadence of a bike. So far the design is to report the speed every 1 second as a BLTE peripheral device automatically...
Hi,
the ANT protocol defines the channel message rate in a range from 0.5Hz to above 200Hz, with the upper limit dependant on the specific implementation.
What are the...
I found a strange phenomenon with sdk 8.1.
If I use arm gcc compiler to compile code containing pstorage operation, functions like pstorage_clear will not return though...
Heads up for anyone using the IoT SDK (currently 0.8.0). This SDK has the TinyDTLS-0.8.1 embedded in it... and I believe that there is a bug in the TinyDTLS CCM functions...
Hi All:
I was wondering if it is possible to program this chip through UART->FTDI FT232?
Has anyone done this? I am looking for the cleanest solution for programming...
So I've added a DFU into the flash, now how do I actually access it from my application?
As far as I understand an example project ble_app_hrs in s110_with_dfu configuration...
Setup: Central app using serialized s120 (2.0.0) with connectivity app.
The connection interval is set to 10 ms.
Connect to a peripheral
From some sniffer data...
