I created xml file for heartrate server using bluetooth developer studio and the plugin nRF8001_Arduino (plugin nordic semiconductor for arduino)
the generated xml file...
I read this older post ( devzone.nordicsemi.com/.../) and have a similar issue but with enough differences that I felt it was worth a new question.
I have an STM32 MCU...
I am having an issue with running the initial blinky example that came with the nRF51 PCA10028 SDK in the Eclipse IDE . I will include screenshots of the issue. I believe...
I use nRF51-DK and nRF51-Dongle for a BLE sniffer.
Always the sniffer fails and marked with an error "Encrypted packet decrypted incorrectly (bad MIC)".
It can not be...
Hi,
I'm using long write in one characteristic but if I try to configure this characteritic with write authorization (attr_md.wr_auth = 1) it doesn't work. I need to send...
Hi, I disassembled an Acer Mouse and saw a chip named "NRF A 3152c 1517UH". Can anyone identify the chip or provide me with the data sheet for it.
Regards,
Steve
After i asked this question , i changed to use SDK 8.0.0 hrs "s110_for_dfu",
As the same step to try,
i downloaded softdevice(s110) & bootloader(for 8.0.0)
then opened...
We have a product based on the nRF52840 which uses the GC9A01 display driven using SPI on battery power. The device also functions as a Bluetooth connectable so it is normally...
I have a custom PCBA with which has the flow of:
- Boot
- Advertise some temperature data read from TWI with a 5 second timeout using `ble_adv_fast_timeout`.
- I then...
hello Nordic
i am using nrf52832 and nrf52840, working with ncs v2.3.0
currently i am using the SMP service for DFU but i also want to use the service's property to...
Hi,
I am currently developing a custom Zigbee end device with support for FOTA updates. My FOTA seems to work (all data gets transferred correctly) but the update won't...
Dear all:
I have viewed that matter support below Operating Systems from this link:
project-chip.github.io/.../BUILDING.html
Tested Operating Systems #
The build...
I am trying to program a QSPI flash with a file system. I have confirmed that my qspi ini is correct as i can read write and erase. I created a small file system on an usb...
Hello,
I would like to know if there is official C# source code to perform DFU OTA for a NRF52840 from Windows without Nordic hardware (DK, dongles etc..), using only the...
Hi,
I created a custom board following the instructions from https://www.youtube.com/watch?v=V_dVKgWKILM . Everything is ok and with the "Hello world" example builds without...
Hello,
after an attemp to switch to UF2 Bootloader from Open Bootloader my Makedriary nRF52840 MDK USB Dongle stopped working (now shows only the green led always on) and...
Hello ! I'm trying to adapt the code from the master-slave SPI example ( https://github.com/too1/ncs-spi-master-slave-example ) for my nRF54L15 development kit.
The master...
hello,
I would like to know which operations were performed on all chips by the `nrfjprog --recover` command.
"The nrf52833-B chip is by default enabled for read protection...
Hi
I am getting an error while building source code. The same code used to build while using NRF connect SDK version 2.5.1. Currently I am using nRF Connect SDK version...
Hi,
I followed the steps below and the error "zephyr\zephyr_pre0.elf section 'text' will not fit in region' FLASH'" appeared when I compiled. I did not change any code....
Hi, I am working on a Bluetooth Mesh project for lighting control using nRF5340. I am currently stuck on how to implement a Bluetooth Mesh gateway for my mesh network. Here...