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 tried to use the sample code of central and peripheral project "ble_app_hrs_rscs_relay" , to add a new service to connect with light and button peripheral by "lbs_c_init...
Hello,
we are developing a PCB with a nRF52840 in normal power mode. I know that VDD and VDDH have to be shorted in the normal power mode, but due to a layout error we have...
when debugging peripheral_uart sample in ncs1.5.0 used nrf5340dk board , a error produced in function static int bt_init(void)
static int bt_init(void) { int err;
err...
I am trying to use nrfjprog.exe (for the first time) to see if my code is being corrupted on a power fail. It keeps returning an error that I can find documentation on.
...
Hi,
We bought smart watch from company xyz. Watch is running using Nrf52840 and supports buttonless DFU. we are customizing the smart watch firmware as per our requirements...
SDK: 15.3.0 SoftDevice: S132 Device: EYSHJNZWZ (nRF52832)
My device is a peripheral. I want to connect with two smartphones. At that time, I want to connect under the following...
Hi, Could you provide source code of nRF Sniffer for Bluetooth LE firmware?
https://www.nordicsemi.com/Software-and-tools/Development-Tools/nRF-Sniffer-for-Bluetooth-LE...
Hey Guys :) have a MQTT code that publishes certain AT commands, It works for all cases except Mutlicell 'NCELLMEAS' command. Any help would be appreciated.
[This Works...
Hello
I am using sdk17 and st7735(GFX) drivers.
I am simply printing the sensor value on the display. Initially, it works well, but after a few minutes, the screen is...
Hi,
I am trying to add a temperature sensor to the sensors I can query on the sensor server example.
I have updated a few things
The present ambient temperature...
Hello All,
I am working with BMD300 eval kit and trying to achieve one functionality with UICR CUSTOMER[20] register.
I am fcaing an issue where, UICR CUSTOMER[20] register...
How do I store updated images for both MCUboot and the main App in external flash on the nRF5340 such that the existing MCUboot will apply the updates to the internal flash...
I have nrf52833 DK and i try flash zephyr project to the device but jlink didn't mount or appear in Windows Device Manger. how ever when I press to (BOOT/RESET) button and...
