Hello,
I'm new to the Nordic SDK and I would like to ask you for help with implementation of PORT events for revision < 3 in "low power" mode instead of "high power" mode...
Hi Nordic,
I've built a ble app with a custom protocol, but am struggling with storing bonds, when running under freeRtos.
What I see:
central app crashes (hardfault...
Hello All,
I am new to this forum, I have been using nRF51822 for a while, and its a great little BLE chip. I am usinga BLE keyboard to send a key to iphone and I captured...
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...
Hello Nordic Devzone Community,
My name is Ted, and I recently posted a question here regarding trouble when attempting to flash a Sparkfun Thing Plus nRF9160 board, using...
The connection is established but no data is transferred between the nrf52840 and the mobile phone(android10). But on android7 or android9 there are no such problems, everything...
Hi,
thanks for your support in advance.
when trying to build with example of sdk, I got the following error. it seems to be related with build env setting... please...
Hi ,I have one module designed based on Nordic nRF51822 SoC solution.But now ,I wanna use nRF52840 to make communication.I can't find the module with nRF connect app. Does...
Please don't give the usual response of 'try the troubleshooting guide' to flash the J-Link or Mbed firmware.
What I (and probably others) really need is the real initial...
I have this project where I have managed to build and flash my code onto the controller. I copied the example code from blinky (that didn't work) to my main.c and then I changed...
I created a simple driver call for UART transmission and when I debug the program and put breakpoints at every transmission, it seems to work fine (I see the characters sent...
Hi, If there is already a FAQ, Code or support ticket that I missed, I am more than happy to read it. I have done a number of searches but cant quite get to what I am looking...
Hi everyone,
I am interacting with the ble_app_hrs in order to learn about bonding. I am using nRF52840 DK as a peripheral and donggle (nRF52840) as central along with the...
Hi,
I understand the on_cccd_changed() will be called when CCCD changed. But I can't figure out which attribute it's associated with. I try to print out the UUID which is...
Hello,
I'm using the Azure Iot Hub example on a Thingy91 and am having issues with certs generated from a Linux environment. Everything works just fine with and without...
Hi ,
We are using nRF52832 IC for our project, Using BLE and PWM peripheral.
We are getting 1.28mA power consumption in the sleep mode.
As per the datasheet it should...
Hi, I built the lighting-app( Link ) and run on nrf52840 DK. Then, I tried to replace the serial shell console with RTT shell console. I append the configs below to the prj...
I am using my custom board , it is usually powered with a dc supply and I can program it easily. My chip is NRF52811.
When powered with a Cr2032 the segger studio says id...
