We have a custom board based on the nRF52805 that does not have a HFXO or LFXO. We are using NCS 2.6.1.
When the firmware thread is idle, current consumption as measured...
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...
Hi, we are using nRF52832 for our project. SDK version is nRF5_SDK_17.1.0_ddde560. SoftDevice is S132.
The project requires TWI to read data from a sensor and send that...
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'm using the NCS 2.5.2 sdk and nrf 5340 with 7002, and I want to do BLE OTA DFU using external flash.
I've found this guide Add DFU support to your application - Software...
Hi
I use nRF7002-DK, SDK:V2.52 zephyr driver, our application is use for SPI and UART for transmition.For SPI and UART isn't all are EDMA?I use SPI burst read or write,...
We have a custom board based on the nRF52805 that does not have a HFXO or LFXO. We are using NCS 2.6.1.
When the firmware thread is idle, current consumption as measured...
I initially tried communicating between the nRF52840-DK and an Adafruit CP2102N - USB to Serial Converter to ensure the peripheral_uart example code on the nRF Connect SDK...
Hi,
I have multiple sensors (SEDs) and one or more Hosts (FTDs) in our application. Based on the distance or other similar issues, there is a possibility that a sensor may...
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 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...