I would like to source a compact BLE board to act as a lock controller developed with with a matching transceiver for use in a fob and an app.
It would toggle the pio and...
Ok so here is the issue. I was trying to build a simple application which is described in the tutorial for characters. After building an advertisement and understanding the...
I was working with IAR and SDK10.0 before. For some reason I have to transfer my project to Keil and SDK9.0. My program worked well for the old settings. While keeps got NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE...
Currently we are considering whether we should use external Flash Memory or NRF52 Internal Flash.
External Flash memory has a lot of drawback in comparsion with internal...
Suppose there are 10 BLE peripherals in a room and one BLE Central,then is there any way i can get the list of available peripherals[name or id.. etc]?
I am using NRF5182...
I am using SDK_11 s130 on nrf51-dk. When err_code is any value other than NRF_SUCCESS, APP_ERROR_CHECK(err_code) will cause nRF51-dk board to reset. How can one get APP_ERROR_CHECK...
Hello All,
I have problem with ble_app_uart which are not support DFU services.
When I am implement both services device will not advertise. and when ble_nus uninitialized...
Hi,
I am a little confused between GPS and AGPS sample code provided by nordic. can you help me to understand it?
I just want to send GPS and accelerometer data of thingy91...
I am trying to build the ncs example direct_test_mode with the nrf52840dongle and I am running into these warnings on build in vscode:
I do not understand what it means...
I tried using the ble nus with throughput using the example from https://github.com/LeoHJX/ncsExp/tree/master/app/ble/throughput_nus . However i kept getting an error on the...
Hi all,
I am running an cts example which is asking for bluetooth dongle is there a way to avoid bluetooth dongle,
or can u suggest any example for current time service...
Thanks in advance for the help.
I connected my 9160DK (V1.0.1), downloaded the SDK programmed img_app_bl\serial_lte_modem_2021-10-20_d29f1dde.hex and tried to follow the...
It would be convenient in my design to use a single PCB design in 2 different roles. 1. As a continuously-powered rechargeable battery device, with USB charging. 2. As a USB...
Hi,
We are currently trying to flash the BLE connectivity firmware on the nRF52840 USB dongle using the nrfutil dfu usb-serial utility.
OS: Ubuntu 18.04
Command...
Hi,
I have been quite active recently, because I had a whole lot of trouble learning to use the nordic tools. I just recently managed to merge two deferent projects one...
Am focused on building a UART async api support by making an addition of:
CONFIG_SERIAL=y
CONFIG_UART_ASYNC_API=y
to my prj.conf. Without CONFIG_UART_ASYNC_API the app...
I am currently in development for a BLE product, where I am in need to change the preconfigured advertisement interval. The software is implemented in Zephyr, using the soft...
Hello there!
I need to send via BLE NUS an array of at least 3000 values (coming from ADC sampling) from a central device to a peripheral.
I saw that in order to use ...
I had even erase application firmware as well as modem firmware and reprogrammed it. This device working properly before but during FOTA update due to some power supply error...
To the kind attention of Nordic support team,
I'm using sdk16 and usbd. Sometime I get
app_usbd_core.c -> usb_core_ep0_handler_check --> NRF_LOG_WARNING("Previous setup...
Hi All,
Now i'm using peripheral - blinky project,and i saw the Block allocator module in the sdk_config.h.
Can anyone tell me what is the Block allocator module use for...
