Product description:
100% Brand new and high quality!
This small size Bluetooth 4.0 TTL transceiver module allows your target device communicate with your iPhone/iPAD, IOS 6 or Android 4.3 above devices.
It's easy to use and completely encapsulated.
You can set it as slave or master.
You can use AT command set the baudrate.
Specifications:
Ultra-low standby power consumption 90uA~400uA
Coverage up to 60 meters
Built in PCB antenna
Power input: 3.6V-6V DC(Can not higher than 6V)
Size: 43mm x 15mm
Color: Blue
Net Weight: 4g

Package included:
2 pcs HM-10 BLE Bluetooth 4.0 CC2540 CC2541 Serial Wireless Module