Woooooooow very very good and very good product im so happy and packaging super
I have make a remote control car
Product worked well for my Linux pc, no drivers needed, simple installation.
HC-05 Bluetooth Module with with TTL Output (Pack of 20)
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This is a 6 Pin HC-05 Wireless Bluetooth RF Transceiver Module Pack of 20. This is the compatible Bluetooth Module for Arduino. This Wireless serial communication can be established using the Bluetooth transceiver module HC 05. It comes with Bluetooth V2.0 protocol standard, mainstream Bluetooth chip, authentication and encryption security. The HC05 Bluetooth module can be used in master or slave mode.
You can easily switch between these two modes. Slave mode is the default setting. Modes can be changed with AT commands. In slave mode, the HC05 cannot initiate connections to other Bluetooth devices but can accept connections. Master mode allows you to initiate connections to other devices.
Note: The module default baud rate is 9600, the default pairing password for HC-05 Bluetooth Module is 1234, while the default name is HC-05.
This 20 Quantity of HC05 Bluetooth Module can be bought at a very low price. HC-05 Bluetooth Module pack of 20 is ideal for School/Colleges, Offices, Sellers etc. Robocraze offers the best deal on Bluetooth Module at wholesale price.
| Input Supply voltage (VDC) | 3.6 ~ 6 | 
| Input current (mA) | 50 | 
| Maximum Operating Range Distance | 10 Meters | 
| Operating Frequency | 2.4GHz ISM band | 
| Modulation | GFSK (Gaussian Frequency Shift Keying) | 
| Emission power | 4dBm, Class 2 | 
| Sensitivity | -84dBm at 0.1% BER | 
| Operating Temperature (?) | -20 ~ 75 | 
| Length (mm) | 43 x 16.5 x 7 | 
| Weight (gm) | 6 |