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...
i am using nrf 52832, i got SAADC example code from sdk. that code done by using timer. i could not understand timer section. Is available SAADC simple example code without...
Hello everyone,
as indicated by this question https://devzone.nordicsemi.com/f/nordic-q-a/35692/adding-nrf52-dk-to-github-mesh-demo-for-thingys/138327#138327 I am trying...
I have used aes_all_cli example to test computation time for AEAD EAX/GCM/CCM. I have shortened the plain text to 16 bytes, added pin toggling on encryption function enter...
I don’t have a lot of information as I’ve been totally unsuccessful in debugging this.
In short, we have a SPI peripheral that was working under SDK 14.2. Under 15.0 we...
Hi,
I am trying the connect MIO Fuse heart rate band. It follows the standard specified by Bluetooth SIG i.e Heart rate profile UUID is 180D and the heart rate measurement...
I'm currently woking on doing my own DFU system, the system should work this way : the central gets a new version of the app via the internet network and it should update...
How to establish communication with a peripheral through I2C ?what are the functions needed to define address and write and read from the slave address
Hi,
I followed the instructions for importing the Thing:52 firmware into SES and managed to get the firmware compiled and loading, and the code reaches the main function...
Hi,
I'm following DFU quick start guide and I'm using mesh SDK v2.0.1, I have a problem in step 4 wheere I need to generate a hex version of device page, I did this :
...
Hello,
Are there any conditions where the sd_ble_gap_disconnect() will not immediately terminate the link?
My Setup: Nrf52, SDK 13.0.0, own board, based from HRM code...
Hi!
I want to start scan in central mode after one connect has established and I received success evt PM_EVT_CONN_SEC_SUCCEEDED:
In a SDK13 I can make same, but at SDK15...
Hello!
On the firmware for a certain product, we are using the scheduler module to manage the access to the peripherals (SPI, TWI, Timer, ...), and have also enabled its...
I implemented manufacturer specific advertising to transmit important data without having to connect to the ble peripheral. These data can change over time so I need to be...
I measured the power consumption on NRF52840 DK with project peripheral blinky (SDK15.0.0). The average current is 704uA and the base current is 680uA when connecting to another...
I have a test suite connecting to a nRF52832dk using RTT. This one test writes random data to the UICR config area, resets the chip, then reads back the config.
When running...
Hell ,
I am planing to use nRF52810 for one of my mesh application,now query is
How much power consumption its will take when RF is disable and listening only external...
