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...
I have
Hardware: nRF52840 DK - 1 nRF52840 Dongle - 1
Software: nRF5 SDK Mesh - v5.0.0 nRF5 SDK - v17.0.2
I want to program Mesh Serial example on nRF52840 Dongle using...
I try to using nrf_fstorage_write() to write data to fstorage and then waiting writting finish. But it hang at sd_app_evt_wait().
int _fstorageWrite(const uint32_t addr...
I try to integrate https://github.com/NordicPlayground/nrf5-calendar-example into Keil project. But the following error messages shown when accessing NRF_CLOCK.
error messages...
Hello.
I have a question about programming a dfu + softdevice + app code using j-link.
I programed like below for using wireless firmware update.
program softdevice...
Hi,
in my application I have setup the nRF52 to wake-up from deep sleep if a low value is detected on either of two GPIOs (4 and 5). What I'm trying to achieve, is to be...
Hello,
with my nrf52dk board i had made some tests to check the scan performance.
Using nrf Sniffer - with Wireshark
nrf Mesh - LightSwitch Client (Mesh SDK v4.2...
Hi,
Automatic installation from ToolChain Manager, no errors. Perform west update ,no errors. Check all the files ,no problem found.
Have reinstalled NCS for many times...
Hi,
Using MeshSDKv5 on custom nRF and nRF52DK
We are working on an LPN wireless PIR sensor so which sends a sensor status publish message on occupancy.
I have notiiced...
Hello,
I want to keep perform some task periodically .. probably using tick timer / rtc / application timerof every 5 ms, to perform some task, without keeping the thread...
Hi,
I am transferring 100 bytes of data via BLE-Mesh from a vendor client model, which I need to receive in my vendor server model.
I referred to nCS provided chat sample...
I am trying to implement an already made sample from Nordic for INA219 sensor. As always it didn't work initially and showed many errors even though it was a sample code but...
Hi. I wanted to test the power consumption of the NRF5340 when using the Bluetooth low power feature. Using the Energy Profile Kit seems convenient but I am not sure if the...
I'm using a sample from nRF connect SDK v1.91.1 for BLE peripheral. I'm trying to read one of the buttons on the development kit, but I'm not very sure how to use the button...
Hello everyone,
I'm trying to play with PPK II to check current using ble_app_uart example (nRF5_SDK_15.0.0). I notice that the nRF52 DEV KIT keeps advertising and if there...
