Dear Sirs, can anyone point me to some docs to read, some code examples or some tutorial about CoAP observer? Starting from CoAP client example, I'm stuck in a point where I, from a client, can ask to

Hello Zephyr team I am a software engineer of ITR VN company in Viet Nam country. Our develop team is well using Zephyr OS in our current project, but there are some unclear things related to NVS libr

A Zephyr RTOS & Espressif ESP32 SOC Development Environment: Linux setup script and tutorial. git clone https://github.com/Burtrum/scripts-zephyr This single script installs ALL of the tools needed to

Hi I used ESP32 and setup the build environment acording to the docs as https://docs.zephyrproject.org/latest/boards/xtensa/esp32/doc/index.html. The mainly environment are as follows: Linux: Ubuntu18

Hi, I have just started working with Zephyr and struggled the other day with getting sprintf working for floats. After searching the internet I found out that when using CONFIG_NEWLIB_LIBC=y I also ha

Thanks Carles, its a blocking issue for many of us. Have a great Thanksgiving (if you're in USA), Best Regards, Dave -- Dave Nadler, USA East Coast voice (978) 263-0097, drn@..., Skype Dave.Nadler1

That's great to hear Carles! Thanks for letting us know, Best Regards, Dave PS: Now about Zephyr support for USB-host and USB-OTG... -- Dave Nadler, USA East Coast voice (978) 263-0097, drn@..., Skype

Hi, I am attempting to use the Hawkbit sample to connect to an online hawkbit server. I am using the nrf5340dk with a gsm modem. The board has internet connectivity, i.e. I tested the board by connect

Hi, I am trying to set up a working Internet access via a SIM7000e GSM/LTE module. The LTE connection itself I got working using the GSM sample application. A ping for example is working perfectly (as

Hello, first time poster here! I am attempting to use the flash_read_jedec_id API call with my ST Nucleo H743zi development board, however while building I am receiving a linker error about an undefin

Hello, I cannot get the Bluetooth IPSP sample working on the Nordic nRF52840 Dongle. Below is the debug output. I am brand new to zephyr. I started looking at source code and saw where these come from

Hello! We're excited to announce that Golioth is now generally available and includes a free tier! We believe that Golioth is the easiest way to connect Zephyr-based devices to the cloud and we'd love

Hi! I'm currently trying to get USB on a STM32G0B0 running. While booting i get the following error on the Linux Workstation: [ 691.189913] usb 1-5.2: new full-speed USB device number 15 using xhci_hc

Please help. I cannot get the I2c-api in the folder "tests/drivers" to work. When I compile it tells me the error: #error "Please set the correct I2C device". I am using the nrf52840dk_nrf52840 What c

Hi, Zephyr SDK 0.13.2 has been released. https://github.com/zephyrproject-rtos/sdk-ng/releases/tag/v0.13.2 This release contains several bug fixes and enhancements: gcc: Added multilibs for the RISC-V

Hi, I am trying to learn how to perform an OTA update for my nrf5340dk. I was initially planning to use the "big_http_download" sample to download the update file, and then flash that image into slot1

Hi. I’m trying to build zephyr inside a python virtual environment. It looks like it’s somehow pulling in the base python interpreter, rather than the fake one provided in the virtual environment. Thi

Hello all, This is Sandeep from Maxlinear Technologies. We are building a solution using ARM A53 – Wherein we plan to run RTOS on a couple of cores for time critical functions and we also need openAMP

I copied the board files from mimxrt1050_evk, and renamed them to my own board, basically just changing the names. When I do I get the following linker error: /opt/toolchains/zephyr-sdk-0.13.1/arm-zep

Hi, I am trying to find a way to build my projects in VSCode. So far I have been manually building in my terminal using west. Is there an easy way to change that and start building out of VSCode direc