RainyFi, a high-performance RFID module designed for the ESP32 S3 WROOM-1. Combining cutting-edge RFID technology with the power of a dual-core processor and integrated Wi-Fi & Bluetooth LE, RainyFi is perfect for both hobbyists and professionals who need a versatile, high-speed RFID solution.

Key Features:

• Powerful Processor:Equipped with an Xtensa dual-core 32-bit LX7 processor running at up to 240 MHz, offering robust performance for demanding applications.
• Seamless Connectivity:Integrated Wi-Fi and Bluetooth LE for versatile wireless communication and easy connectivity with other devices.
• Generous Memory:16MB Flash and 8MB PSRAM for ample storage and smooth operation of complex tasks and applications.
• Dual Type-C Ports:Two Type-C ports for convenient data transfer and power supply, ensuring flexibility and ease of use.
• High-Speed RFID Performance:Capable of reading up to 60 tags per second, providing rapid and efficient inventory management.
• Expandable Range:Standard read range of 3.2 meters, with the option to extend using different antennas to suit various needs.
• Comprehensive Protocol Support:Fully compatible with EPC Gen-2 (ISO18000-6C) for reliable RFID communication.
• Adjustable Output Power:Operates between 18-26 dBm with 1dB accuracy, allowing you to fine-tune performance for optimal results.
• Enhanced Signal Strength:Label RSSI support for precise signal strength monitoring and improved read reliability.
• Versatile GPIO and Breakouts:Includes GPIO breakouts for additional interfacing and customization options.
• Integrated Components:Features a buzzer, programmable buttons, and a power LED for additional functionality and user feedback.
• SD Card Slot:Built-in microSD card slot for easy data storage and logging.
• Antenna Connectivity:SMA antenna connector for attaching external antennas, enhancing range and performance.
• LCD Display:1.14″ LCD screen for real-time visual feedback and status updates.
• Jumper Selection:Provides the ability to switch between modes for greater flexibility in your projects.

GitHub Resources

• Software Repository
• Hardware Repository