IR controller - ESP32

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Turn your ESP32 into a powerful, web-based universal remote control! This compact device allows you to capture, store, and transmit IR signals for TVs, AC units, and more, all through a sleek mobile web interface.

Key Features:

• Web Interface: Manage your remotes wirelessly via a built-in Wi-Fi portal.
• Smart Storage: Save up to 10 custom remote slots with custom names in permanent memory.
• Hardware Buttons: Dedicated "Hunt Mode" button (G26) to scan new signals and a "Master" button (G27) for your most-used command.
• Live Diagnostics: View real-time protocol, address, and command data for any captured signal.
• Pocket-Sized: Designed to be slim and portable, fitting perfectly under or behind your smartphone.

What you need:

• 12x12mm buttons 2x with covers
• IR Transmitter diode
• IR Receiver
• red diode
• PLA or PETG
• ESP32 DEV Kit

Connection:

• Microcontroller: ESP32 (DevKit V1)
• IR Receiver: Connected to pin GPIO 13.
• IR Transmitter: Connected to pin GPIO 14.
• Scanning Button: Connected to pin GPIO 26.
• Master Button: Connected to pin GPIO 27. *
• Mode LED: Indicator connected to pin GPIO 12.