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 have been using a Chinese debugger ARM v9 which supports JTAG+SWD to debug my nrf52840dongle so that I can upload my custom bootloader with my code in it using SWD pins...
Hello,
we have produced 10 Boards with nRF9151. Unfortunately, 3 device shows a false behavior. We cannot connect over SWD an they have a larger power consumption (whole...
I want to implement FOTA Update for a nrf5340 based board by using nrfConnect SDK v2.9.0 with zephyr and mcuboot. The board has a MX25R6435F external flash (same as the nrf5340dk...
Hello,
I am trying to run a ztest integration example I found under this one here: https://github.com/zephyrproject-rtos/zephyr/tree/main/samples/subsys/testsuite/integration...
Hi,
I am sending out same payload through ADV packet and BLE connection packet, I notice the ADV consume more power compared to connection one,which is quite strange.
...
Hi, I am using NRF connect sdk 2.6.1 and I am wondering what is the best way to run crypto operations when using TFM profile type minimal and building for nrf9160_ns. TFM_PROFILE_TYPE_NOT_SET...
I want to measure the current consumption on the DK with an Amperemeter. For that i have this setup:
Please excuse my terrible drawing skills. Im basically powering...
I am using NRF52810 as a beacon tag.
I want to apply AOA technology to this tag, is it possible?
I'm confused because the nrf52810 says it supports BLE 5.2.
Hi,
I'm experiencing memory constraints while using the nRF52811 with the SoftDevice S112, as it takes up a significant portion of the available memory. Is there a lightweight...
Hi,
We developed an application on the nRF52833 and are now porting it to the nRF54L15. As part of this process, I'm integrating an external RTC via I2C on the nRF54L15DK...
After purchasing the PPK2, I connected the Fluke287 and PPK2 Ampere meter in series to check whether the measured values matched the Fluke equipment.
The Fluke287 consistently...
Hi
I have run nrf5340 WiFi shell project in ncs2.9.0, everything ok if use Logging UART0 for cmmands(wifi scan/wifi status/ wifi connect.....etc)
now I need to use...
Hello all,
I have slightly modified the coap_client sample from the SDK such that the main function is being called on certain actions from another program. I'm getting...
I use the gpio8 interrupt to detect whether the SD card is inserted. When a falling edge is generated, it means that the SD card is inserted. But I found that sometimes, the...
