embedded-systems

Develop microcontroller firmware with STM32, ESP32, FreeRTOS, and bare-metal techniques.

Updated Mar 7, 2026

Search Tags:#ESP32 #firmware #FreeRTOS #embedded systems #microcontroller #RTOS #STM32

Ready to run

npx skills add https://github.com/shalevamin/The-_Ultimate_agents --skill embedded-systems-shalevamin

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: embedded-systems
Source: https://github.com/shalevamin/The-_Ultimate_agents/tree/main/.claude/skills/embedded-systems
Command: npx skills add https://github.com/shalevamin/The-_Ultimate_agents --skill embedded-systems-shalevamin

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill streamlines the development of firmware for microcontrollers, RTOS applications, and resource-constrained devices, optimizing performance and power consumption.

Core Features & Use Cases

Firmware Development: Write, debug, and optimize code for microcontrollers (STM32, ESP32).
RTOS Implementation: Develop real-time applications using FreeRTOS and bare-metal techniques.
Hardware Integration: Configure peripherals, manage interrupts, and implement DMA transfers.
Use Case: You need to develop firmware for a new IoT device using an ESP32, requiring real-time sensor data acquisition and low-power operation. This Skill can guide you through setting up FreeRTOS tasks, configuring ADC, and implementing deep sleep modes.

Quick Start

Use the embedded-systems skill to write a FreeRTOS task for reading an ADC value every 10ms.

Frequently Asked Questions about embedded-systems

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I write a FreeRTOS task to read an ADC value on an ESP32?▼

This Skill guides you through configuring the ADC peripheral and implementing a FreeRTOS task on the ESP32 to sample sensor data at specified intervals, such as every 10ms, using provided firmware templates.

What is the best way to configure DMA transfers for STM32 microcontrollers?▼

The best way to configure DMA transfers for STM32 microcontrollers involves setting up peripheral configurations and utilizing direct memory access to handle data movement efficiently, guided by best practices for resource-constrained environments.

How does bare-metal programming differ from using an RTOS on microcontrollers?▼

Bare-metal programming runs firmware directly on microcontroller hardware without an operating system, whereas using an RTOS like FreeRTOS involves managing real-time tasks and scheduling for concurrent application operations.

Can I use this approach to implement deep sleep modes for low-power IoT devices?▼

Yes, you can use the provided guidance to implement deep sleep modes on microcontrollers like the ESP32, specifically optimizing power consumption for low-power IoT devices during real-time sensor data acquisition.

Why does my firmware have timing issues during interrupt handling?▼

Firmware timing issues during interrupt handling often stem from inefficient peripheral configuration or task priority mismanagement, which can be diagnosed and resolved using provided debugging techniques for resource-constrained environments.