DSD TECH BT-05 ssic Bluetooth 2.0 SPP Serial Module for Arduino and DIY

BT-05 Bluetooth 2.0 SPP Module: with this BT-05 Bluetooth module,You can quickly add the Bluetooth feature to your Arduino project, and then you can use your android phone to control some gadgets, such as: switch, LED. Master and Slave 2-IN-1 BT-05 Module:Working Voltage 3.6V to 6V , Default baud rate:9600,Default PIN:1234 Button: Press the button, the module enter the AT mode. AT commands are executed only in AT mode. Protective case: Come with a protective case, this transparent protective case can effectively prevent static interference from the hand and prevent accidental short circuit. Warranty: DSD TECH provides a one-year warranty for this Arduino Bluetooth module. If you encounter any problems, please contact us and we will resolve your problem within 24 hours., Weight: 0.0440924524 pounds, Manufacturer: DSD TECH