hi........... folks
i am merging two programs together uart and TWI sensor ...using nrf52382 and segger 15.2version
i am getting the error in ble_nus_send ,
even i have...
Software and Softdevice: SDK 12.3.0 keil5
Platform: Windows 10
Hardware: NRF52832 DK
I am trying to combine WDT and FATfs together. But once I have both of them, there...
I am trying to get a good handle on the difference in average power consumption between BLE point to point and Zigbee on an nRF52840. We have battery powered products and...
Hi, For my project, I need to design a BLE packet sniffer which scanning the 40 channels. Therefore, I need 40 dongles are connected to a computer that can read and transfer...
I am writing code to get a nrf52840 DK to associate with an existing 802.15.4 coordinator using the 802.15.4 API module within SDK 15.2.
I've called "mlme_scan_req" and...
Currently, I am able to use Mqtt Publisher or Subscriber with only one Nrf52 device. I can ping to the device with link-local address.
I am using Nrf52832 with SoftDevice...
Hi everyone,
After days of figuring out how CMake works, I try to write a CMakeList.txt myself, and decide to put my progress on this community. Right now, using CLion with...
Hi,
I need to properly configure peer manager. The peripheral device, which I develop haven't any buttons and screen, only sensors are embedded. Also accelerometers, but...
Hi Team,
I am working on BLE pairing using NFC (OOB) on nRF52832 device.
My requirement is need to have custom message on the NFC tag.
I Have gone through some examples...
Hi, We are looking for a way to downgrade our apps OTA. Currently, the only way we have found is by "lying" on package creation (ie- to downgrade fw3 to fw2, package fw2 as...
Hi there, we use Adafruit Feather nRF52 Bluefruit LE - nRF52832 in a product. For CE radio testing the lab is asking to set the bluetooth to the first and last channel. We...
We have AD74413R and we try send 32-bits frame size using spi interface and try read results, but it return always zero or 0xff bit. Maybe spi interface nrf9160 cannot work...
In SDK 12.2, why is the SAADC #define NRF_DRV_SAADC_LIMITH_DISABLED (2047) set to this value? On a reset the register is set to 32767 according to the product spec and my...
I am generating a bus fault with the code
static struct cloud_channel_data *ccd=0; int i = ccd->type;
I wish to run the program under SEGGER debugger or any other debugger...
Hello.
I have trouble to run the nRF Connect SDK v.3.4.1 on my Linux Elementary OS.
First problem shows up when you try to clone the nRF and you want to insert the sourcecode_root...
There was a problem converting the structure to JSON. I have two structures
And their description:
I create a structure and initialize:
Code for getting JSON:
...
BLE 4.2 uses something called LESC (LE Secure Connection) for significantly enhancing the link encryption between 2 devices (using public private key pair model). But prior...
HI... I'm in the middle of understanding code line by line...I've taken classes of C/C++ for an year, but BLE programming by myself is so difficult ㅠㅠ I have a very simple...
Hi,
I am using the example above on a PCA10056 development board with nRF5_SDK_15.2.0_9412b96.
No changes have been made to the example code.
After 3 minutes approx...
Smoe android devices can not connect to ble while starting dfu. The android duf library i used was https://github.com/NordicSemiconductor/Android-DFU-Library ,but in some...
I'm trying to run nRF52840 as central to discover and connect to a sensor. This sensor advertises once every 5 seconds. I find it's time consuming to discover the sensor and...
Hi. I am starting design of anothe rproduct which will be on a flexi PCB wherein i'll use nrf52840 and nrf52833 in the two product variants. Nordic Semi has reference design...
