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...
Hello,
I am using ADuCM350 microcontroller with a build in Bluetooth NRF8001 on board for a school project. I want to program the bluetooth connectivity over SPI0. I will...
Hello Everyone ,
With variety of motion sensors on Thingy:52 , can it be used to detect if a person has fallen ? If 'yes' then how accurate the results will be ?
If...
It's a coding question. Maybe it has nothing to do with NRF.
I'm playing the central example hrs. I have a custom .c file that wants to access the m_hrs_c variable defined...
Hi,
We are developing a system with nRF52840 chip and we have to feed the soft device (s140) hex file & our application hex file into custom board which we are developing...
hi,
For NRF52840, is the 125kbps sensitivity the same as on Radio? I used the 125kbps long distance mode, but the distance was not up to the ideal state, the deviation was...
Good morning,
I'm developing an application for nRF52805.
I saw that in SDKFolder/config there are all "complete" sdk_config.h files for all nrf52 targets except for the...
Hi,
I am using own hardware board based on https://www.raytac.com/product/ins.php?index_id=24 module, it uses nRF52840.
I
I am facing an strange issue that UART is not...
Hi,
can anyone provide any insight into moving beyond a pca10040 development board and creating a project for a custom board? What are the steps that you have to go through...
Hi,
We are looking to be able to reflash our devices on the field, as well as do FOTA. Critical device information (serial number, encryption keys, etc) are stored in the...
How does the ADC gain block work.
Suppose using Vdd=3.3V as ADC reference, analog signal input from 0 to 3V and gain 1/4
What will be the ADC core voltage for single...
I have an application where i have to regularly send gps data to an mqtt broker. I started with the mqtt sample which works fine, and i also tried the gps example with assited...
Hello,
I am trying to extract audio from the thingy's microphone using the microphone driver. I know that the data it produces is encoded in dvi_adpcm. I would like to decode...
Hi,
I am using nrf52833 development kit and using nRF5 17.2 SDK on KEIL IDE with softdevice as S140.
I am trying to compile ble_app_template example from the peripheral...
Hi Iam using NCS version 1.5.0 and DK version 0.15.0
Is it even possible to perform FOTA over SMP BT on NRF9160?I am using 840 as my controller and normal ble functionalities...
