The Keyestudio ESP32-IO Shield is a dedicated expansion board designed specifically for the Keyestudio ESP32 Core Board (ESP32 Wroom). It breaks out all ESP32 GPIO pins into convenient 2.54mm pin headers and adds dual rows of 3.3V-powered sensor headers — making it effortless to connect multiple sensors, modules, and peripherals to your ESP32 project without jumper wire clutter or breadboard complications.
Board Features:
- Full GPIO breakout — all ESP32 Core Board pins accessible via 2.54mm headers
- Dual 3.3V sensor power rows — connect multiple sensors without external regulators
- Clean, organised pin layout — eliminates messy jumper wiring
- Compact 30×20mm footprint — fits tight enclosures
- RoHS compliant — environmentally responsible design
- Standard 2.54mm pitch — compatible with most sensor modules and jumper wires
- Direct plug-in mount — no soldering required for ESP32 connection
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