HS 8517.62.00 Introducing the Wireless Serial 4 Pin Bluetooth RF Transceiver Module with Backplane RS232—an affordable, compact, and versatile device that opens up a realm of Android-Arduino experimentation. Paired with the popular Amarino shield, this module becomes an indispensable tool for various projects. Key Features: Compact 4-pin Bluetooth RF transceiver module, seamlessly encapsulated for easy handling. Compatible with Arduino, Stamp, FPGA, and more, ensuring broad applicability. Plug and Play functionality at a baud rate of 9600 bps, seamlessly integrating into existing projects without code modifications. Requires a Bluetooth-enabled master device, effortlessly pairing with smartphone Bluetooth. Noteworthy Functions: Facilitates bidirectional data transmission via Bluetooth, eliminating the need for cumbersome serial cables. Compatible with any USB Bluetooth adapter, enhancing connectivity options. Supports Android smartphones for added flexibility. Default Baud Rate: 9600 bps. Equipped with a built-in antenna for reliable signal transmission. Provides a coverage range of up to 30ft. Specifications: Bluetooth Version: V2.0+EDR. Pairing Code: 1234. Operating Voltage: 3.3V. Default Baud Rate: 9600 bps. Cable Length: 21.5cm. Item Size: 4.3 * 1.6 * 0.7cm. Item Weight: 3g. Package Size: 9 * 3 * 1cm. Package Weight: 8g. Tutorials: Basic experiment using Bluetooth adapter Amarino shield experiment Apps that can be used to test the module PAIRING CODE FOR BLUETOOTH MODULE: 1234 Datasheet: Datasheet of Bluetooth module