HC-05 Bluetooth Transceiver Module with TTL Output
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The HC-05 Bluetooth Module is a wireless communication module that enables serial data exchange between microcontrollers, smartphones, and computers. It supports master and slave modes and uses UART/TTL serial communication, making it ideal for Arduino projects, robotics, and wireless control applic
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Specifications
| Bluetooth protocol | Bluetooth Specification v2.0+EDR |
|---|---|
| Frequency | 2.4GHz ISM band. |
| Modulation | GFSK(Gaussian Frequency Shift Keying). |
| Emission power | =4dBm, Class 2. |
| Sensitivity | =-84dBm at 0.1% BER |
Description
HC-05 Bluetooth Transceiver Module is an easy-to-use Bluetooth SPP (Serial Port Protocol) module, designed for a transparent wireless serial connection setup. Its communication is via serial communication which makes an easy way to interface with the controller or PC. HC-05 Bluetooth module provides switching mode between master and slave mode which means it is able to use neither receiving nor transmitting data. This product is known as 4.2 Bluetooth, as19ap Bluetooth, Bluetooth 4.2, Bluetooth Module, Bluetooth Version 4.2, GSM GPS Module, HC-5 Bluetooth Module with TTL Output, HM-10 Bluetooth Module, Bluetooth Module, HC – 05 6pin Bluetooth Module with Button.
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