About ElectronicsWiki

What is ElectronicsWiki?

ElectronicsWiki.com is a community-driven reference site for electronics components and development boards. Our goal is to provide clear, accurate, and well-organized documentation — pinouts, technical specifications, getting started guides, and buying information — all in one place.

Whether you are prototyping an IoT device with an Arduino Uno, building a media center with a Raspberry Pi, or learning embedded systems with an ESP32, ElectronicsWiki has the reference you need.

What We Cover

• Development Boards — Arduino (Uno, Nano, Mega, MKR, Portenta, Nicla), Raspberry Pi (full SBCs, Zero, Pico, Compute Module), ESP32 family
• Sensors — Temperature, humidity, pressure, distance, motion, soil moisture, and more
• Displays — OLED, LCD, TFT displays with wiring diagrams
• Communication Modules — WiFi, Bluetooth, NRF24L01 wireless modules
• Power Components — Voltage regulators, LiPo charging modules

Our Goal

We believe good documentation should be free and accessible. Every article on ElectronicsWiki.com includes:

• High-quality product photos and pinout diagrams from official sources
• Complete technical specifications in a scannable format
• Clear getting started guidance
• Links to official documentation and where to buy

Contact

Questions, corrections, or contributions? Reach us at info@electronicswiki.com.