Serial Bluetooth 4.0 BLE & EDR Dual Mode Module

This small size Bluetooth smart ready TTL transceiver module allows your target device communicate with your iPhone/iPAD and Android devices. It's easy to use and completely encapsulated. You can set it as slave or master. You can use AT command set the baud rate.

It's a Bluetooth smart ready module, Bluetooth EDR and BLE dual mode. It can work with any Bluetooth version.

PIN definition：

• STATE -You can connect a external LED to indicate the bluetooth state. It same as the state LED on the module.
• RXD -Receive data
• TXD -Send data
• GND -Power ground
• VCC -DC power in (3.3V-6VDC)
• KEY -Turn on/off this module by this pin.(1- OFF, 0/Open- ON) 

Note: This module's EDR/BLE part have different MAC address:

0x00, 0x0E, 0x0B, 0xXX, 0xXX, 0xXX    //BLE MAC

0x00, 0x0E, 0x0E, 0xXX, 0xXX, 0xXX    //EDR MAC

Specifications: 

• TTL data transparent transfer between a host Bluetooth device(IOS or Android).
• Default Baud Rate: 9600,8,1,n.  
• Coverage up to 60 meters
• Built in antenna
• Power input: 3.6V-6VDC(Can not higher than 6V)   

Documents:

• User manual
• Bluetooth BLE/EDR setting tool
• iPhone test APP
• Android test APP
• 4.0 BLE Android Source code
• 4.0 BLE IOS7 Source code