Discover how to reduce memory usage in embedded systems by passing pointers instead of data between tasks.

Learn how to use a digital multimeter to measure voltage, resistance, current, and continuity in circuits.

Want to run Zephyr on custom hardware? Learn how to create a custom board definition, configure peripherals, and build a sample application.

This tutorial provides a practical example of using Zephyr’s networking APIs for WiFi and HTTP operations with an ESP32-S3.

Discover how to configure ST7735R with Zephyr and build functional GUIs using the lightweight and versatile LVGL graphics library.

Improve your Verilog coding skills. Learn combinational logic in Verilog with 5 examples, including logic gates, adders, multiplexers, and comparators.

Discover how to implement GPIO interrupts and workqueues in Zephyr to build robust and responsive embedded systems.

This tutorial shows how to verify the frequency of the clock source on a microcontroller development board. The process is similar for a range of boards, but we will use the popular Nano. This is a good exercise to do as it helps the user get a more in-depth understanding of the Nano microcontroller development board.

Learn how to control GPIO pins independently by implementing multithreading in Zephyr RTOS to manage concurrent tasks on an ESP32-S3.

Learn how to debug ESP32 with OpenOCD and GDB in Zephyr RTOS, from hardware connections to step-by-step code execution.

Say goodbye to online ads! Learn how to install and configure Pi-Hole on a Raspberry Pi for network-wide ad blocking on all devices.

Learn how to create a custom device driver in Zephyr, connect pushbuttons to an ESP32, and build flexible hardware interactions using Devicetree bindings.