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...
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 tryed to reduce the power consumption of my beacon (ble_app_beacone example from SDK) to have more battery live. To do this, I want to reduce the TX power. And also change...
I have to initialize a i2c multiplexer, for that I am sending the device address and register address to be written using the function:
nrf_drv_twi_tx(&m_twi, (0x70), tx_buf...
Hi,
I'm currently using nRF Connect SDK v1.9.0 and developing on a nRF52832 onto a custom board. I'm using a BMI090L from Bosch connected over i2c.
I'm trying to suspend...
Hi.
Encountering an intermittent issue where, after a DFU (either OTA using Nordic Device Manager or over usb serial using dfu-util on Linux), the image is reportedly in...
I have vsc version 1.66. I'm getting the following notification:
File changes watcher stopped unexpectedly. A reload of the window may enable the watcher again unless...
In the DTS file for I2C, how do you set the port of the pin specified?
&i2c0 { compatible = "nordic,nrf-twi"; status = "okay"; sda-pin = <26>; scl-pin = <27>; };
In...
Hi,
I have a question about the whitelist，when we use the function "pm_whitelist_set()" to set the whitelist，whether the whitelist is stored in RAM or FLASH? I traced the...
Hello,
I am using nrf52810 with custom board and i have created DFU for uploading a OTA file previously its working fine but i don't know what happens now BLE is getting...
Hi:
When i read data from the device nrf52833 to android app, only get 600byte data and it should be 4096byte. The app use the Android-BLE-Library-2.4.0 lib.
The nrf52833...
Hi,
I have a question on SDK release plans. There is a change awaiting for release (merged after 1.9.1) and it would be nice to develop them with an official release, including...
Hello!
We are two students working on IO-Link Wireless as a bachelor thesis project. Our task is to make a Wireless Master prototype using the nrf52840 DK kit from nordic...
I am making a ble beacon application. I need to send more than 30 bytes of data via advertisement. How can I do? Because UUID data will not be enough for me.
Hello everyone and hello kindly nRF support team!!
One question again sry. I am using SDK 1.9.1 through VS Code and working on the nRF Connect SDK Tutorial - Part 2 -...
Here is the main.c file for AES CTR - /examples/crypto/nrf_crypto/aes/aes_ctr example project
'NORDIC SEMICONDUCTORAES&MAC TEST' is the key
Encrypted hex output: "12 DD...
