Is there any pre-existing library similar to the Arduino avdweb_VirtualDelay library available for the Nordic Semiconductor nRF52840 Dongle? I do see the procedure on how...
Hello,
I wanted to reach out about the issue I've been running into regarding the UART Async API. I am having trouble narrowing down what the cause could be.
I am using...
Hi,
We're developing a device based on the nrf52840.
We want to read LC3-encoded files on the filesystem, decode them, then send the data to the i2s peripheral. However...
Hello! What are the steps I need to take to switch from BLE protocol to lets say the Gazelle protocol? Is it as simple as disabling the Softdevice? If such a function exists...
nRF5_SDK_17.1.0
PCA10059
According to the source code:
The data length is fixed,it will still copy element-size bytes to buffer even if no so much data.
For communication...
I have a project for the NRF5340 with SDK 2.6.1. I test the code with twister using Unity and CMock. That works great. But now I have to adapt the unity_cfg.yaml (which is...
I am working with nrf52840 dongle, details on the antistatic cover are( nrf6829, 2.1.1, 2024.02). I am trying to flash it using https://github.com/adafruit/Adafruit_nRF52_Bootloader...
I have working HTTP(S) client program in my app that makes a GET request about every 30 seconds. Recently our data endpoint has changed to a server that requires TLS 1.2/1...
Hi Nordic
Asking this question to Nordic AI (right-down window), below was the answer.
The nRF9160 is a cellular IoT device, and its MTU size depends on the protocol...
What is the industry best practice for controlling the on/off state of an nrf52 using a momentary push button? Do designers use nrf’s deep sleep mode or properly cut off power...
Hello, I just had a look at the Thingy:91 X with the nRF9151 and nRF5340 SoC's including nRF7002 Wifi support.
My understanding is that the nRF5340 is the main MCU running...
I am programming a RAK4631 Board, which is of course based on the nrf52840 SoC. The BaseLine Device tree has no detail in the ADC Node so I have created an overlay. The RAK4631...
Toolchain v2.70, SDK v2.7.0, VS Code, Windows
The design has an eSIM and a regular SIM, with a switch driven by a GPIO line. We default to the regular SIM, but if the library...
I am attempting to create an SPI communication to an ancillary circuit through an intermediary board and the nRF52840 USB dongle. If I start with the zephyr sample spi_flash...
Hello,
In an nRF52840, NCS2.7.0 application (based on BT NUS shell) I need to address the following case:
UART Interrupt handler monitors incoming bytes
A working...
Hello,
How can I check which crystal oscillator is configured for the nRF52832 DK from the firmware side? Is there a specific configuration file or parameter that defines...
Hi guys, I am using the SDK v2.9.0 and the toolchains b620d30767. To add the build configuration for the sample peripheral_uart, the console print some error log.The log as...
Is there any pre-existing library similar to the Arduino avdweb_VirtualDelay library available for the Nordic Semiconductor nRF52840 Dongle? I do see the procedure on how...
Hey All, I am sorry if this question may seem absurd or very very illogical, I am not very good at hardware but here I go. So I am designing a circuit around nRF54L15 as my...
I'm trying to flash a custom board (schematics in this ticket - Schematic/Layout review request ) using a Jlink EDU mini and keep running into an error message saying it's...
My own 52833 board use QFN40 package. DK use aQFN73 package.
I try the same code. and find DK can enable exernal xtal. while my own board cannot enable external xtal.
...
Hello,
I wanted to reach out about the issue I've been running into regarding the UART Async API. I am having trouble narrowing down what the cause could be.
I am using...