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...
[symptom]
I want to update my application/bootloader/softdevice by DFU.
Steps are shown below.
bootloder/softdevice update
if 1 step is done, application update...
Hi all :
I am trying to use the nRF54L15 built-in load capacitor for crystal but I do not know how to measure the crystal performance, such as driving level and negative...
Hello,
I am using nrf52840 MCU.
I am developing a product which have 2 I2C and 2 SPI interfaces. All the interfaces are on different pins.
I developed this thing with...
Hello nordic community,
i have custom board that have nRF5340 and nRF7002, our requirement is to use wifi every 5 minutes (connect send data and disconnect) but randomly...
Hi Nordic Teams :
I would like to check the current consumption by BLE DTM.
1. Is the table measurement is from 3.0V input?
2. I find the condition in the datasheet...
Is there an AT command (For modem firmware >= 2.0.2) that can be used to validate whether the LTE modem can communicate with an external MIPI RFFE switch (for example on a...
Hi ,
1.In the example: In nRF5_SDK_17.1.0_ddde560_usbd_msc_1\components\libraries\block_dev\qspi\nrf_block_dev_qspi.c, I need to set the following 0xB7 bytes. How should...
I have a project that I need to use most of the GPIO pins available on the nRF52840 DK. I'm using SDK V17.
I'm writing a test program that toggles all GPIO pins on an nRF52840...
Due to production requirements, I need to obtain the device's QR code. However, I found that the QR code can only be retrieved using the code snippet below after calling Nrf...
Hello everybody,
I am trying to get the RTC0 peripheral working on Nordic nrf9151-DK using libraries from Nordic (nrfx_rtc.h, nrfx_clock.h and hal/nrf_rtc.h). I am not...
Hello everybody,
I am trying to get the RTC0 peripheral working on Nordic nrf9151-DK. I wanna use zephyr/driver_rtc.h library and zephyr/device.h librrary. I am able to...
Hi, We are trying to get our nRF54L15 running, but are running into clock issues. The hardware is configured without an external 32kHz crystal, so we want to rely on the NRF54...
Hi, The Kconfig fragment CONFIG_NCS_SAMPLE_MCUMGR_BT_OTA_DFU is awesome to quickly get BLE OTA working. However, when going in depth, we can see that it's implying:
...
I'm developing my application with nrf 52832 and nrf SDK v17.
I know NCS is more powerful. I'm currently learning how to use it.
But now.I still need my application with...
I'm developing with an NRF52832, using NCS v2.6.1/Zephyr 3.5.99
My custom hardware has three NXP PCA9538 GPIO expanders on it, to allow me to control various address and...
