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...
Hi NRF team,
I was attempting an update from the open USB serial bootloader to a secure USB bootloader when I hit this issue.
from Open bootloader linker script:
MEMORY...
nRF52832 with softdevice 3.0. Modified ble_app_multirole_lesc project and doing test. Sometimes it doesn't start advertising (can not be found by nRFconnect app). Sometimes...
Hi,
there seems to be a bug in the Heart Rate Monitor (HRM) example or in the iOS app (nRF connect) -- when the simulated heart rate exceeds 8 bits (256) in the example...
I need to send data to an APP through NRF52832/840
This data will only be sent when there is a match with my APP. Once I have established a first communication with my APP...
Hello!
Hello, I have an Issue with NRF51822 chip, made an over 25k messages per second transmitter based on Keil example, but the main difference is that I dont enbable...
Dear all,
In my project, I add 3 long push action events related to 3 buttons by using " bsp_event_to_button_action_assign( )". Everytime I long push any of 3 buttons, the...
Hi,
I am trying to program the bootloader for the nrf52840. I am trying to create a settings for the specific hex file, and then programming using the nrfjprog commands...
Hello,
I use a custom board for an IoT application. The BLE module I use on this board is Taiyo Yuden EYSLCNZWW which uses nRF52810 and requires softdevice s112.
I already...
Hi all, I've been testing 6loWPAN over BLE with the nRF52 DK ( nRF52832) using the IPSP sample code from Zephyr OS, and have managed to successfully flash the code and establish...
Hi all,
I have a Raytac MDBT50Q-DB board which I was programming using an nRF82540-DK. It all used to work fine, but now JLink cannot connect to the Raytac board anymore...
Hello,
I'm using nrf52 DK with SDK 14, to flash a Taiyo Yuden EYSHCNZWZ module ( Module Datasheet ). The flashing is successful, as stated by the output console in Segger...
I am a master student. I am working on a project that uses Bluetooth 5 Beacon Scan.
I bought the nRF52840 dongle to scan the Bluetooth 5 Beacon
I want to scan the Bluetooth...
hello!
I am currently using SDK14.2 (migration to 15.2 WIP) and S132 and on a custom board
requirements - I want to collect data from around 50 (or more) PERIPHERALS...
Hi to all,
i am developing a device with NRF52840 soc and i am using cryptocell IP to create ecc key pair. as you know public key of an ECC alg is a point on spec curve...
Hello All.
I am using the following
SDK Version : nRF5_SDK_15.2.0_9412b96
Segger Studio Version : 4.10
Mesh Version : nrf5_SDK_for_Mesh_v2.2.0_src
I am trying to...
