I'm running into issues with programming external boards (an NRF52832_xxAA_REV2, an NRF52810_xxAA_REV2, an NRF51xxx_xxAC_REV3, and an NRF52832_xxAA_REV3) through a custom...
I have a very complex existing firmware that is multi-platform. I've ported it to nRF5340 + Zephyr already, but as you can imagine, it's a very unorthodox project, as it's...
Hi,
I have a piezo microphone with analog output and would like to record from it using the Line In AUX on nRF5340 Audio DK.
Currently, I am using the break out pins...
Hi guys,
We are building an IoT device on nRF9160
The main protocol is MQTT and we are using AWS IoT Core as a Cloud provider.
MQTT client is based on nRF Connect SDK...
Hello,
I have a project with a node that on battery is an LPN node and on USB power the node is a relay & friend node.
As a result, I will need to switch between them...
Dear Members,
Where can I download NRF9161 altium schematic, 3d Model and PCB files ?
I have adquired the DK, have the Altium Hardware design but i wondered if I could...
image1, Flash "nrf802154_sniffer_nrf52840dongle.hex" onto the nrf52840-dongle, only one dongle is inserted but the computer displays two COMs.
If flash the old "nrf802154_sniffer...
I seem to be getting a measured value of 1/10th of the actual current value.
On my original setup, I was expecting around 1mA of current, but ppk2 running in ampere meter...
Hi,
I want to implement a pwm output signal on a particular pin of the nRF52840DK working with the latest nRF Connect for VS Code. What would be the recommended way to setup...
I have a product that needs an update. I have always seemed to have issues with DFU updating but it works most of the time. Currently nothing I do seems to be working. I use...
I have 2 devices, an nRF52840 Dongle and an nRF52840-DK, connected to a Windows 11 PC running nRF Connect for VS Code using the nRF Connect SDK 2.4.0. With the default configuration...
When we try to test the stability of the UARTE peripheral, we find that when inserting and removing the RX pin, the uarte_handler callback function is very likely to goes...
Hello,
I am evaluating the nRF5340 for a potential BLE audio application. I was able to program the kit following the instructions and using the build script (or through...
I'm running into issues with programming external boards (an NRF52832_xxAA_REV2, an NRF52810_xxAA_REV2, an NRF51xxx_xxAC_REV3, and an NRF52832_xxAA_REV3) through a custom...
Hi,
We have some problems with Zephyr MCUBOOT when doing FOTA over BLE.
Our device has characteristics protected with LESC.
When device is bonded, the update fails in...
Is it possible to use configure MPSL to use multiple FEMs? I see that you can configure it to use a simple GPIO interface, which works fine for a single FEM with fixed gain...
I have a very complex existing firmware that is multi-platform. I've ported it to nRF5340 + Zephyr already, but as you can imagine, it's a very unorthodox project, as it's...
Hi,
In order to use a component during my device send an advertising, i would like to catch an interruption just before the advertising start.
The goal of this component...
Hi,
I want to connect X-NUCLEO-NFC08A1 with ST25R3916B to nRF5340 board by adding a SPI node to device-tree source. After compiling and flashing the board, triggering interrupt...
I have new Thingy 53. Default Edge Inpulse demo works without any problem. But I have problem with Weather Station demo.
First I tested Zigbee version. After flashing using...
Are there any plans/possibility that the 91X1 GNSS firmware can take advantage of RTCM/RTK correction data for improving positioing.
For use with for example:
CPOS - Guide...
Is it possible to mix a S (secure) LXFO source (driven by ext. 32K xtal) from the APP side for a NS (non-secure) LFCLK (32K). If so, how can this be achieved? Only NS is possible...