I've been using Master Emulator API 2.1.3 in Visual Studio 2010 Express, and have spotted a fix I may need in 2.1.5 so I've switched to using the 2.1.7 API. However, I've...
Hello,In normal condition, I use UART,pwm,spi an so on.Now I want to clear the configuration, and enter System ON mode.But I don't want to system reset.
How should I do...
Hi, everyone~
My goal is to collect data from 4 sensors simultaneously using iPhone.
Now, my testing code for sensor nodes is working fine. It was built based on the...
I am an android developer and I am using your nRF Master Control Panel (BLE) product as published on Google play. Below is the link to the app:
play.google.com/.../details...
I want to build a USB dongle, so I purchased the nrf24lu1+ development kit. However, in order to program the target board, it would seem that I need the nrfgo. Is this correct...
Hi Nordic,
I would like to re/program my device using a OTA BLE Bootloader but i don't want others to copy my firmware or at least make it very hard. As far as i know there...
Hello,
I am currently using some code from the HTTP client sample to send HTTP requests to a server from my application. I have encountered an issue where the thread from...
I am designing a beacon product, but after trying it out, I find that the SDK is not that friendly to me. What resources can I refer to? The requirements for the product I...
Dear Nordic Team,
We have tested that the nrf5340DK borad was ok for the broadcast audio source role.
We want to add the nrf21540EK FEM borad on it to test the max broadcast...
Hello,
I have a question regarding sensor configuration. I am planning to use the LIS2DW12 sensor. While reviewing the SDK, I found the source code in the path sdk\zephyr...
Hi, We are developing a custom PCB which contains the nRF52840 MCU as the main MCU on the PCB. The PCB is battery powered and would need to support timekeeping even after...
Hello, I'm working with NCS 2.6.0 in Visual Studio Code
I already have a private key generated by using imgtool.py, and I put the .pem file in C:\user\nordic\ncs\user_apps...
Hi,
I am using the Nordic NRF52832_dk with SDK 16.
I need to write, read, and delete data in flash memory.
I store the data by creating a file in the flash memory...
Hello, I want to make periodically wake up nRF52840, performing some work (connecting to MQTT broker, sending some data) and after that going to low power mode. Then the nRF52840...
Hello,
We want to use a nrf52840 as a logic controller which reads data from Modbus RTU Sensors (as Modbus RTU Master) and simultaneously is the Modbus RTU Server for an...
Hello Team,
We are trying to make Release and Debug mode for our software.When I compile a sample program I see lot of Debug information in the Mapfile. Will this influnce...
Hi Support team:
I'm using Zephyr cellular modem driver on the nRF5340 and set APN in prj.conf with 'CONFIG_MODEM_CELLULAR_APN="telenor.iot"' now. I need to set APN value...
Hello,
When building my project although the terminal doesn't show me using all the RAM, I get the following error message which fails the build.
I am using a...
Hello,
I was working on a ble communication using two nrf52dk boards while one of the two stop responding. The board is correctly recognised by the computer and segger asks...
