I WANT COMMUNICATION BETWEEN A NRF51422 AND NRF528321 BOARDS, IN WHICH IN NRF51422 BOARD I WILL MEASURE PWM COUNT(IT IS PHERIPHERAL) AND SEND IT TO NRF528321 BOARD WHICH IS...
Hi,
I've been working on a way to detect and prevent replay attacks when beacons are used for sensor data. This is mostly used for home automation sensors, where I have BLE...
Hi,
For our current application we have migrated from SDK 13 to SDK 14. We are using RTOS to handle the functionalities of our application. We replaced our own task for handling...
hello,
I use nrf51822 + S130 + SDK12.2 in my product, nrf51822 work at central + peripheral mode，and i use nrf_duf_flash module for my dfu funtion.
The problem is, i...
I want to communicate Central and peripheral devices with KeyPass. Also I want to generate keypass in Peripheral device. But keypass should to include symbols, low/upper case...
I am using SEGGER Studio on MacOSx.
When use the latest mesh SDK, I can run the light_control example and see the debug log in the Debug Terminal of SEGGER Studio.
However...
Hello,
I'm trying to setup a nRF Cloud Bluetooth gateway using my PC (with openSuse 42.2 64bits and rRF Connect v2.1.0 + nRF Cloud Gateway v0.9.7) and a nRF52 DK and I...
After purchasing the PPK2, I connected the Fluke287 and PPK2 Ampere meter in series to check whether the measured values matched the Fluke equipment.
The Fluke287 consistently...
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I have run nrf5340 WiFi shell project in ncs2.9.0, everything ok if use Logging UART0 for cmmands(wifi scan/wifi status/ wifi connect.....etc)
now I need to use...
Hello all,
I have slightly modified the coap_client sample from the SDK such that the main function is being called on certain actions from another program. I'm getting...
While testing CoAP with NB-IoT I normally get PSM (sleep) delay = 20s before PSM mode is set (0.5mA with UART enabled), but after awhile PSM delay increases to ~4.5min (at...
I use the gpio8 interrupt to detect whether the SD card is inserted. When a falling edge is generated, it means that the SD card is inserted. But I found that sometimes, the...
Hi, I would like to have some suggestions on my PCBA design for nrf54L15 chip. Please review it and give some suggestion moving forward. I am making this PCB to use this with...
So I have been doing a project on nrf52840dk, So I have built a custom bootloader for it as well, I have been trying to add the custom bootloader with the code in my nrf52840dongle...
Hello,
I have a question about the NRF SDK fundamental lesson 8 exercise 1. In the code below get_access and release_access are executed in different threads. The semaphore...
Im trying to rotate my st7789v 240x240 display with LVGL commands. Im using nRF5340.
My .dts
My code:
But this dont make any change on my rotation.
Someone...
Hi!
Is there samples for specifically make nrf54L15 show up as 2 mics for stereo audio source through bluetooth? My project require lot of development with mics and I...
Hello.
I am testing UART connectivity using the nRF54L15DK.
After assigning pins to TX and RX, there were combinations that worked fine and combinations that didn't. There...
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I'm writing a program that performs both advertising and scanning simultaneously. I've configured active scanning and scannable advertising, but it seems that scanning...
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I am working on a project with an nrf9160 on a custom board that I first developed with NCS v2.6.1.
I am trying to upgrade to latest NCS v2.9.1 but I am facing an...
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I'm using nRF54L15DK and nRF Connect SDK 2.9.0. I'm running a BLE peripheral code and try to pair with my iPhone using nRF Connect mobile app. After I hit "connect...
