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This Bluetooth 4.0 TTL transceiver module allows you to communicate with any gadget using the highly energy efficient Bluetooth 4.0 specification
- Power input: 3.6V-6V DC(Can not higher than 6V)
- It’s easy to use and safely enclosed in a plastic sheath
- Bluetooth version: V4.0
- Default baud rate: 9600 (Adjustable baudrate)
- Default serial port setting: 9600, N, 8, 1
- Operates as slave or master.
- Ultra-low standby power consumption 90uA~400uA
- Coverage up to 60 meters
- Built in PCB antenna
- Size: 43mm x 15mm
- VCC: input power supply 3.3~6V, Prohibit more than 7V
- GND: Ground
- TX: transport
- RX: receive
- State: when bluetooth is connected , output “High level”, “no conntected” output “low level”
- en:when module is connected, give a high level to “EN”,the module will disconnected.
2 in stock