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 after a long time,
we have developed a custom board with nRF52840 and there is a part of the project, which is focused on sensing sound and evaluating sound pressure...
Hello,
I am experiencing a weird issue with a code which I wrote for my ultrasonic distance measurement sensor for Thingy91. The code works fine and gives measurement values...
Hi, I have a very odd problem but one which is consistent. As part of my lcd library I send several ''packets' of data interleaved with spacing from a timer. It typically...
Hi,
I am developing using nRF52820 / SDK 17.0.2
In order to store data in FDS, the handlers were registered and initialized as follows.
FDS_Event_handler does...
Hi.
I am working on nRF52832. I want to store a structure with 492kb I am getting heap is too large error. So how can I tell the complier to store my variable in flash instead...
Hello,
I am using nrf52_DK to debug PDM with a digital MIC, and select the pin 29 for the PDM CLK, But I haven't seen any clock signal output, for generating the clock...
I am develop a android application with BLE.
My bluetooth device can be searched by bluetooth scanning of android.
And my application can connect with the bluetooth device...
Hi,
My system is
- nRF5340 custom board - Zephyr OS build v2.3.0-rc1-ncs1 - nRF-Connect-SDK v1.2.0
To perform DFU over UART I was told to merge MCUBoot + mcumgr +...
Hi,
I am developing an application that needs to activate a relay on a central device when an event occurs on the peripheral device. The peripheral will always connect to...
Hey, Brand new to this but long time programmer and I sware I have been trying tons of stuff for 4 days straight now and only posting because I am out of options. My goal...
Hello!
I am new to the Nordic chips and for my project .My question is when i apply for the free SES license from license.segger.com/Nordic.cgi ,the The error is shown in...
Hello,
We have a GATT based product. It's using SDK16 and softdevice v7.0.1. It's using secure DFU to upgrade. Now we are developing new firmware based on Mesh 4.0.
We...
Hello, I designed custom board using nRF52832 and SHT20 ambient temperature sensor. Temperature sensor not detected using example sdk TWI scanner. SCL and SDA pins correctly...
Hello,
For our product, we wish to store a custom post-production name (essentially a serial number) in the UICR registers of the nRF52840. We understand that this can...
