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...
Hi everyone !
I'm working with nRF 52840. I've downloaded softDevice s140 using Keil. Afterwards, I selected the target to nRF52840_xxaa and then build the project of Heart...
Not sure I understand the sentence. Do you guys mean "enabled"?
PSEL.SCK, PSEL.MOSI and PSEL.MISO must
only be configured when the SPI master
is disabled.
infocenter...
Lately I've been getting randomly occuring hardfault in my code during heavy BLE traffic and Sensor data collection times. From the hardfault_implementation.c loop I see the...
Hi,
Is there a size limit for the vendor specific service UUID? It looks like it should be 16 bits but I can't set more than 4 bits in my code.
I am using the uart central...
Hi everyone,
I wanted to know if it's possible to change the length of a characteristic's value after it has been put in the attribute table. Reading some other answers...
I found two bugs in the SPI master driver and I'm posting the solution here to benefit anyone else that may run into these bugs. I apologize if these bugs are old news. I...
I'm working on porting our connectivity application from SDK11/SD132v2.0.0 to SDK14/SD132v5.0.0.
Currently, though most Android phones I've tried can connect, the Moto...
Hi, I am working with the Mesh SDK 0.10.1. Everything compiles and runs fine. However I wasn't getting any RTT logs. I found that if I put a while loop before the first call...
Hi,
I would like to integrate BLE serialization with a nrf52832 and S132 soft device in a STM32 project.
I tried to identify which parts of the heart rate sensor example...
Hello,
I'm trying to flash my nrf52 DK but it's not detected by nrfgo studio.
here are the version of the softwares i'm using :
SDK : 14
JLink : 6.20g
Command...
Hello NorDev. community,
I have two sensors operating on nrf51822. I control them manually by mechanical switches at the moment.
I would like to change this sensor control...
hello everone
1、I tried the thingy52 sound demo ,but quality of the sound is bad, It is because the limit of the transfer speed？
2、I want transfer the sound by ble，how...
I would like to start off by saying I am not a very experienced programmer and I only have base knowledge of Java and Android Studio. Furthermore, I have no experience in...
when I run the secure bootloader example in nrf51422 development board, the code is working fine. I am able to load the packet through nrf toolbox app. But the same code when...
hello
i am using nrf 52840 board with sdk 13.
i use heart rate collector example to connect the 6 heart rate peripheral .
Modified the hrc_c example following this link...
