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...
I am using FATFS file system to store data in a .json file using sd card. When I debugged the code I got FR_INVALID_NAME issue in home.json file name. I am not very sure though...
I am using NCS SDK 2.6.1 , developing nrf52840 firmware, coding with zephyr.
I need BLE DFU function, so I add two lines to my prj.conf, following this URL: https://devzone...
Hello! I am working on nrf52840 NCS 2.6.0v I Configured the button to generate an interrupt every time it is pressed. Then, inside the interrupt handler (callback function...
Hello,
We have many nrf9160 based devices currently on the market running for our customers. These devices are facing some problems that we are trying to debug right now...
I am working on nrf52832 based custom board which is configured to work as BLE peripheral and central. Peripherals like GPIO, SAADC, I2C, Timer and RTC are also configured...
Hi, I need to program my custom boards, i am using nrf52840 DK which switches programming from the internal chip to the external one based on its presence.
Is it possible...
hello. I developed and tested the ncs/nrf/sample/bluetooth/multiple_adv_sets example using the nrf5340 DK board to suit my requirements. I want to run the source by inserting...
HI all,
I've found that adding a 10uF capacitor to the 52805 beacon reduces the power consumption, especially after speeding up the broadcast interval (100ms broadcast interval...
Hi. I'm going to decode JWT (ECDSA sign) but I'm stuck. There is simple example to sign payload, but how can I decode JWT which I get from another device via bluetooth? I...
Hi I'm trying to debug the record_text example in the nrf connect sdk. However when I attached my nrf5340 dk and hit debug in the nrf connect extension, the process stops...
Hello!
I am programming BLE with the nRF52840-DK. [Toolchain Manager: v1.3.0, IDE: Visual Studio Code (VSCode), SDK: ncs v2.6.0, window11 pro]
I am using two nRF52840...
Hi,
I have ordered custom board based on nRF52840 SoC couple of times from JLCPCB and that included assembling as well. Unfortunately, 90% of the boards had floating aQFN...
Hi,
I'm using the Bluetooth sample called Central HIDS and want to develop a feature that stops BT scanning after a few minutes.
However, during development, I encountered...
