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...
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...
We are using RTC with external 32.768Khz clock to maintain and count a full date.
we found that we have a drift of time counting about 1 minute on every 10 nintues which...
I have the NRF52-DK, a 3-digit seven segment display, an RGB LED and a sensor. Using SES to try and get some basic code running.
I manage to open an nRF Connect SDK project...
Hi,
Background; I have previously worked using old nordic sdk 15.3; but now due to use of 5340 I am forced to moved to new zephyr based SDK. I think a lot of the issues...
Hello everyone,
I am working on device based on an nRF52832 that is close to pre-production phase and runs on Zephyr. I have a question because I would like to retain...
Hell there,
I am trying to develop an Android app using nRF52832 chips. I am just planning in a similar situation where I have multiple Nordic thingy 52 devices. How can...
Hi,
We are close to running out of flash on the nRF9160 (with MCUboot enable) and we still have functionality to implement for our product. There are two possible options...
Hello,
I have been developing code for this chip for a while now. In the beginning, I was using the end device role but after a couple of months, I decided to change it...
I'm getting the following linker errors after switching to the latest version of the SDK (17.1.0). I believe I've included the files that define the offending macros (for...
I've made a basic QSPI setup for an MT25QU512. By default the QSPI driver is using 24-bit addressing. To access all of the memory, I'd like to set up the QSPI driver to use...
Hi,
Currently, we have a device that uses the nrf52832 custom board as a Peripheral notify to send the data collected to Pixal 5 (central),
We have a cellphone app to...
Hello Nordic / Zephyr experts,
I am looking for AT command parser for the UART of nRF52840. Want to send and receive AT commands to a LTE modem using MQTT messages. Need...
Hi,
I am aware that nrfutil does not work for OTA updating the nRF53 and was wondering if there was a similar tool that will allow me to achieve this? I need to update ...
Dear BT Mesh experts,
What's the advantage/disadvantage of using the nRF5 SDK for Mesh compared to the nRF Connect SDK ? Consider a rather simple BT Mesh device that provides...
