Note: This product does not include NFC function. If necessary, you can DIY modify and expand it In addition, the 433MHz function conflicts with the UART pin and cannot be used simultaneously with the 2.4G function and infrared (IR) function. There is a problem with the SD card program, which may erase data; The charging circuit shares pins with the buzzer, and the buzzer will sound during charging.

Key Upgrades in V2.0:
- Processor core: upgraded to ESP32-S3 for better USB support and future expansion.
- Modular design: new Pogo-pin headers for a thinner, cleaner stack without bulky connectors.
- Visual feedback: added 4x WS2812B RGB LEDs and an integrated Buzzer for real-time status alerts.
- Power management: integrated IP5306 IC for stable battery charging and power delivery.

Core Hardware Specifications:
- Main Microcontroller: ESP32-S3 (with 16MB Flash)
- Display: 2.8-inch ILI9341 TFT Touchscreen for intuitive UI navigation.
- RF Modules: 3x NRF24L01 modules for advanced 2.4GHz scanning and analysis; 1x CC1101 Sub-GHz transceiver for Sub-GHz protocol testing.
- Storage: built-in TF/SD Card slot for logging WiFi packets (PCAP) and storing signal acquisition.
- Connectivity: external SMA antenna connectors for maximum range and flexibility.

Main Features & Tools:
- WiFi tools: packet monitoring (real-time waterfall graph), Beacon spammer, Deauth detector, and Wi-Fi scanner.
- Bluetooth (BLE): sniffing, spoofing, and testing BLE advertisements.
- 2.4GHz spectrum: 128-channel scanner to detect Zigbee and proprietary RF protocols.
- Sub-GHz menu: signal acquisition and replay attack features for garage doors and IoT sensors.
- Infrared (IR): acquisition, visualize, and reuse IR remote signals.