RF Wireless Bluetooth Transceiver Slave Module RS232 / TTL to UART Converter and Adapter

RF Wireless Bluetooth Transceiver Slave Module RS232 / TTL to UART Converter and Adapter Description

Feature:
Works with any USB Bluetooth adapters.
Default Baud Rate: 9600,8,1,n.
Built-in antenna.
Coverage up to 30ft.
Bluetooth version: V2.0+EDR.
Operating voltage: 3.3V.
Default Baud Rate: 9600,8,1,n.
Signal coverage: 30ft.
Item size: 4.3 x 1.6 x 0.7cm.
Item weight: 3g.
Package size: 9 x 3 x 1cm.
Package weight: 8g.
Commercial Series: Bluetooth module board Series.
With LED indicator light, use 150mA and 3.3V regulation chip.
With VCC. GND. TXD. RXD foot for the Bluetooth.
With "Research" button(ON/OFF/WAKE foot for it, external MCU output "High level" can control module to re-search).
Compatible with Bluetooth master module". slave module"or master-slave(whole) module.
Input voltage: 3.3~6V.
Size: 1.55cm x 3.98cm.

Note:
Input power supply 3.3~6V, Prohibit more than 7V.
No "Automatically prevent power supply reversing function", so please correctly connect power supply.
We advise installing "Bluetooth master module" .
The "State" is output foot for LED status, when Bluetooth "Unconnected", output "Pulse"; when Bluetooth "connected", output "High level", we can determine the states from "MCU".
If only the board, No any "Bluetooth Function ".

Package includes:
1 x Bluetooth module