Hi,
I am trying to understand the pstorage to record a log for temperature. In my code, I can call pstorage_init(), and clear a block but when I try to store some data...
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...
HI,
I am building "esb_ptx" sample in NRF54L15-PDK, by using CONFIG_DYNAMIC_INTERRUPTS, but it;s always reset like below;How to config the prj.conf to enable CONFIG_DYNAMIC_INTERRUPTS...
Dear all:
I found that the nrf52840 flash size is only 1MB, but the size of light bulb load is about 850KB, I have some questions:
1. Does it contains the FOTA region...
Hi
I am trying to use nrf52811 using nrf52840 DK board.
First, I check simple GPIO example working on my nrf52811 based custom boards
Second, I checked the Bluetooth...
How can I execute a command to commission a device for Thread by using the QR code or pairing code? (without using the pin_code or discriminator) Thanks.
Hi I want to run an epaper with the nRF52832 therefore is SPI needed. Board file was generated from scratch. In the devicetree I added the SPI modul and a epaper modul, which...
Hi,
I am seeing a strange issue with nRF52840 Dongle when I run a custom BLE connection test repeatedly. Below is my configuration:
FW in nRF52840 was programmed using...
Hi,
I'm learing how the i2s streaming works using the example "echo" under "ncs\v2.3.0\zephyr\samples\drivers\i2s\echo". I have a prototype board with nRF5340 and the audio...
When flashing the chip with a build from the samples/bluetooth/hci_uart via west build -b nrf52840dk/nrf52840 samples/bluetooth/hci_uart --pristine and west flash off the...
Hi,
Is it true that you can not disable the nRESET pin in any way? (So that the MCU does not reset after nRESET being pulled low.)
I've gone through the documentation...
Hi Team,
We are using SDK 2.5.2 with MFW 1.3.5
We need to download a secure file from amazon, we first tried to download file from public server connecting to port 80...
Hi DevZone,
My customer found that when using the NRF5340 PDM, there is significant attenuation if the incoming audio signal is a 2kHz signal.
Upon checking the specifications...
Hi DevZone! I am developing a Bluetooth beacon that needs to use extended advertising due to the need of periodic advertising. I am using custom board with nrf52820, nRF Connect...
The following phenomena have been observed in an anechoic chamber:
Success : After the bt_audio_stream_start function is called, the stream_started_cb callback is invoked...
Hello,
We applied for some nrf9151 samples and designed a simple development board with reference to nrf9151 DK. However, there was an issue during testing that the SIM...
Hi, I'm having problems with the firmware update of the Thingy-91. I received it from my professor to use for my final project (it has already been used by previous students...
