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 received an nRF5340-DK last week. Today I got the zephyr toolchain configured and working under Linux, and hooked everything up. The "blinky" sample app works fine. The...
Hi,
I'm using nrf52840 with an application which supports both BLE connections with mobile and PC via NFC pad.
the file nfc_ble_pair_lib contains the function pm_secure_mode_set...
The BLEJack nrf51 sniffer firmware is a BLE sniffer/jammer/hijacker. If you google you will find the repo and the defcon presentation.
The author claims you can sniff access...
Hi,
I am facing the issue of sending 8210 bytes of data to my slave device.
I am using NRF52840 interfaced with the MAX32664 maxim sensor hub.
I tried both approaches...
We are thinking to evaluate both the U.FL and Trace Antenna options on a custom nRF52840 prototype board.
1. Referring to this discussion, point 3 is about provisioning...
I want to use mesh configuration ( Bluetooth mesh submodule) to save data to the flash memory of nRF52840. The code works fine and I can save data to flash using mesh_config_entry_set...
Hi, I'm having problems with compiling the gazell_dynamic_pairing example with arm-gcc compiler for nRF52840 Dongle. I have already migrated other gazell and esb examples...
Hi,
I have this generic register read function to handle communicating with my sensor, and during initialisation, it works fine. However, when I try and request a transfer...
Hi! I'm trying to setup mesh network and get data from sensors thought SensorClient SensorServer via ProvisionerNode.
My Nodes info: - Provisioner, UnicastAddress 0x0001...
Hi,
I'm using DSK 17.0.2 on the nRF52840 DK.
I followed the instructions for a buttonless serial DFU:
1. I cleared my board (nrfjprog -f nrf52 --recover)
2. flashed...
Now I meet a problem: when the chip of nRF52832 is power off, but supplies power to one GPIO pin of the chip through resistor voltage division, then I found the voltage of...
Hi everyone,
I'm currently trying to the get UART logging running on the NRF52832, but fail to get the SDK working.
My settings are as follows:
#define NRFX_UARTE_ENABLED...
I want to use GPIOTE implement soft uart on nrf9160 Because it can use interrupt to receiver and data
Any kind man give a example here. that will be thanks a lot
Hi all,
I new to Nordic Semi and recently got started with nRF9160-DK. I've gone through the getting started guide and am looking for suitable tutorials, and examples to...
