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...
Hello,everyone
I want to add dfu service in UART example ,but when I tried to allocate the RAM,Debug terminal shows nothing,Then I set the breakpoint in nrf_sdh_ble.c and...
I am using Nordic SDK 15.3 and nRF52840 to interface to a NAND flash TC58CVG2S0HRAIG. I'm new with the SDK and I have little experience with the SPI / SPIM functions. I started...
Hi guys,
I use SDK14.2 (i can switch to SDK15.0 if it makes any differences) and would want to integrate FreeRTOS to my existing project. I have tried the FreeRTOS example...
Hello,
I need to measure battery on my nrf52 beacon. My input voltage is 4*AA batteries(each 1.2V so in total 4.8V). The schematic provided by the hardware developer is...
Hi
Am trying to implement the secure bootloader for the nrf52840 for Dongle,I have gone through the existing example for nrf52382 but am unable to find any example for nrf52840...
Hi,
I'm using 2 nRF52840 DK to run the Serial Interface example, please refer to the link
Serial ( named it as DK-1)
Light switch server (name it as DK-2)
And...
Hi all, I have custom boards with sdk11 already sold out now we need to update those boards from sdk11 to sdk12.2. so we are planing to update sd+bl image. The present sdk11...
Hello All,
I want to use SAADC with BLE working Mode. In my application, I will be using Image transfer Example for full blazing speed so I don't want to use any CPU resource...
Hi there,
I am trying to design a printed meander antenna for the nrf52832. For this purpose I copied the antenna trace from the usb dongle that Nordic Semi produces. However...
Hi, everyone
how to increase the peripheral link count in multi role lesc example . even i have tried with NRF_SDH_BLE_PERIPHERAL_LINK_COUNT its not working
files.rar
Hello,
I am using nRF5 SDK14.1.0 and soft device s140_nrf52840_5.0.0-2.alph.I can program the board witt the bootloader(both pca10056 and pca10056_debug) successfully...
Hi!
I understand almost nothing about antenna design so I'm in general just copy and paste antenna design from reference board.
But this time I'm interested to make PCB...
Hello Nordic Support!
I ask questions after a year.
One year ago, I made a thermocouple thermometer using nRF52832. At that time, I encountered a problem that low current...
I'm working with the BLE experimental CLI example in the 15.3 SDK
I'm able to connect and read standard BLE services and characteristics, no problem.
However, discovering...
Hi DevZone,
I have problems with running the coexistence examples from the Mesh SDK. Specifically I’m most interested in the UART coexistence example ( https://infocenter...
