Feature: 1. Product Usage: The Bluetooth protocol analyzer module is an open source 2.4GHz wireless development platform that uses the latest firmware and is suitable for Bluetooth experiments. 2. Multiple Functions: Based on the powerful for LPC175XARM CORTEX‑M3 microcontroller and full speed USB 2.0, this analyzer can not only send and receive 2.4GHz signal, but also operate in monitoring mode. 3. Open Source: The analyzer module is a completely open source platform (software and hardware), so the schematic and code can meet all your needs at any time, with a wide range of applications. 4. High Performance: 2.4GHz transmissing and receiving, with excellent transmissing power and reception sensitivity, (10 pin 50mil JTAG) system programmable (ISP) serial connector is designed for extensive expansion. 5. Convenient Use: Equipped with a 2.4GHz antenna and 6 indicator lights, convenient and practical. To open the schematic and circuit board design file in the source code package, you need to download for KiCad. Specification: Item Type: Bluetooth Protocol Analyzer Material: PCB. Package List: 1 x Bluetooth Protocol Analyzer 1 x Antenna 1 x Storage Box