Mô Đun Hc-05 Hc05 Bluetooth Không Dây Arduino 6 Pin

Bluetooth hc-05 6 pin module ready to make your project have wireless serial communication capabilities with standard bluetooth v3.0 protocol

Excess:
1. 6 pin i / o (not 5)
2. It can be used as a master or slave (2 in 1).
3. It 's been fitted with a header pin on all six ports, just connected using the cable.

Specs:
1. 37.3mm x 15.5mm
2. Input voltage: 3.6v - 6v (jgn over 7v)
3. 6 pin / vcc / gnd / rxd / txd / state
4. With connection status indicator
5. With a 3.3v on-board chip regulator, the current is about 30ma in an unpair state. After pairing succeeded, the current became about 10ma.
6. Level 3.3v interface can be directly connected to various microcontroller (arduino / 51 / avr / pic / arm / msp430 etc.) including microcontroller 5v. It is connected directly to the microcontroller serial port, without the need for the max232 chip.
7. Transmission distance is effective in open space 10m. Above 10m is still possible but the quality of the connection decreases.
8. Once pairing is successful, it can be used as a full-duplex interfaces series without needing to understand the bluetooth protocol.
9. It can be a master mode or a slave
10. Default baudrate: 9600, data bit: 8, stop bit: 1, parity: No parity, password default: 1234, default name: Hc-05

Cable installlation method:
Vcc: Positive power supply
Gnd: Negative power supply
Rxd: Data receipts from txd other equipment
Txd: Data transfer to rxd other equipment
Enabled client, enter at 3.3v mode

X the stuff was tested before it was sent
No complain = no return = no warranty