Bluetooth transceiver module hc-06 RS232 4-pin serial port module

Features
1. Bluetooth module board Series.
2. With LED indicator light, use 150mA and 3.3V regulation chip.
3. With VCC、GND、TXD、RXD foot for the Bluetooth.
4. With "Research" button(ON/OFF/WAKE foot for it, external MCU output "High level" can control module to research).
5. Compatible with Bluetooth master module", slave module" or master-slave(whole) module.

Technical Details

It's an HC-06 Bluetooth module.
Allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.
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
Cable length: 21.5cm
Item size: 4.3 * 1.6 * 0.7cm
Item weight: 3g
Package size: 9 * 3 * 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*3.98cm