We stock the boards, sensors and modules this project needs. A full parts list is coming soon — for now, browse our DIY Kits & components or search for ESP32 parts.
This project is sourced from another site, not written by us — this list is our best match of their components against what we stock, not a verified bill of materials. Always check the original blog (linked above) for the actual parts list before buying.
We don't carry yet: Varies by specific project listed on the platform
The projects featured in this Hackaday.io compilation typically revolve around the ESP32 and ESP32-S3 microcontrollers, which serve as the central processing and wireless communication hubs for Internet of Things (IoT) and smart home applications. Depending on the specific design, the microcontroller interfaces with various peripheral sensors, actuators, or displays to monitor environmental conditions or control physical hardware. The system relies on firmware written in languages like Python or compiled via development environments to execute control logic, handle data acquisition, and manage network connectivity. Because the ESP32 family integrates both Wi-Fi and Bluetooth, these devices can seamlessly communicate with local brokers, web dashboards, or smart home platforms such as Home Assistant. Power is supplied via USB or regulated DC sources, stepping down voltages to drive the logic levels of the microcontroller and any attached peripherals safely. Throughout the ecosystem, designs are conceptualized and documented using open-source hardware tools like KiCad for schematic capture and printed circuit board layout, allowing engineers and developers to transition smoothly from breadboard prototyping to custom hardware fabrication.
Why Build This
Bridge the gap between theoretical undergraduate engineering concepts and functional, interconnected IoT product design.
Integrate wireless microcontrollers with open-source automation platforms like Home Assistant for practical smart building control.
Gain hands-on experience with modern electronic design automation (EDA) tools like KiCad to design custom printed circuit boards.
Real-World Application
Prototyping, IoT automation, education, test and measurement, and open-source hardware development.
Skills You'll Learn
Microcontroller firmware development
Wi-Fi and Bluetooth communication protocols
printed circuit board design
IoT sensor integration
smart home automation configuration
Safety Precautions
No specific precautions noted for this build — always follow general electronics safety practices.
Technology Tags
PYTHON
KICAD
ESPHOME
HOME ASSISTANT
LORA
3D PRINTING
HARDWARE DEBUGGING
Frequently Asked Questions
No, this catalog serves as an overview of various independent projects, allowing you to select, study, or build specific implementations that match your interests.
Requirements vary by project, but commonly include KiCad for circuit design, Python for scripting or firmware, and Home Assistant for smart home integration.
In many cases yes, though you should check the specific project documentation for pinout differences, memory constraints, or peripheral requirements before swapping boards.
Gallery
This page is part of Kitkraft's Project Hub — a curated collection of electronics & robotics projects gathered from the maker community to help students and hobbyists discover and learn to build. Kitkraft does not claim authorship of the original project, and makes no representation as to the accuracy, completeness or safety of third-party source material. The summary and "How It Works" explanation above are AI-generated, rewritten with reference to the original tutorial — not a reproduction of it. Full credit and a direct link to the original source are provided above. If you're the original creator and have a concern about how your work is represented here, please contact us and we'll address it promptly.
Kitkraft Project Hub — curated from the maker community, credited at the source.
