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ESP32 Pinout Cheat Sheet
Complete printable reference with GPIO pin table, ADC/PWM specs, strapping pin warnings, Deep Sleep wake sources, variant comparison, and useful formulas. Optimized for printing.
Printable PDFESP32 Reference & Cheatsheets
Printable quick-reference resources for ESP32 development. Download, print, and keep at your desk.
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More Coming Soon
ESP-IDF quick reference, FreeRTOS cheatsheet, and pinout comparison charts are in development.
🔧 Try the Interactive Pinout Tool
Search and filter all 38 GPIO pins in real-time.
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