HC-05 Bluetooth Module HC05 Wireless Bluetooth in Pakistan
About
- HC-05 Wireless Bluetooth
- RF Transceiver Master Slave Integrated
- Bluetooth Module 6 Pin
- Wireless Serial Port Communication
- BT Module for Arduino
₨ 750
CompareHC-05 Wireless BT Module: with this HC 05 Bluetooth module, You can quickly add the Bluetooth feature to your Arduino project, and then you can use your android phone to control some gadgets, such as: switch, LED.
HC-05 Bluetooth Module HC05 Module
Module parameters:
– Size: 37.3mm * 15.5mm HC-05 Bluetooth Module HC05 Module
– Input voltage: 3.6V-6V
– Working voltage: 3.3V
– With transparent heat shrink tube.
– If the circuit is reversed, the module will not work.
– Keep pressing the reset button and power on the Bluetooth module to enter AT mode.
– Any serial device with a communication format of “fixed baud rate, 8 data bits, and no parity” can directly replace the original wired serial port.
The Core module is HC-05 bluetooth 2.0 module. By using this Bluetooth module, you can quickly add Bluetooth features to your arduino project. The factory setting is slave mode, but you can set this module to master mode so that you might be able to connect to other Bluetooth 2.0 devices. Please note: This is a classic Bluetooth 2.0 module, it is not compatible with iphone or ipad If you need to use iphone or ipad to control your arduino project. You may need a Bluetooth 4.0 ble module (such as SH-HC-08 Bluetooth 4.0 ble module)
HC-05 Bluetooth Module HC05 Module
The HC-05 Bluetooth module is quite fascinating! Here’s a little more detail to help you out:
- Communication Protocol: Serial Bluetooth, which can easily interface with microcontrollers like Arduino.
- Operating Voltage: 3.3V, but often you’ll see modules with onboard voltage regulation allowing them to be powered by 5V.
- Data Transmission: Supports both master and slave modes.
- Range: Approximately 10 meters.
- VCC: 3.3V – 5V input
- GND: Ground
- TXD: Transmit data (connect to RX of microcontroller)
- RXD: Receive data (connect to TX of microcontroller)
- Key/EN: Enable (high to enter AT command mode)
To use it, you can connect it to an Arduino or any other microcontroller. Here’s a basic setup:
- VCC to 5V on Arduino
- GND to GND on Arduino
- TXD to RX on Arduino
- RXD to TX on ArduinoIf you need to configure it, you can enter AT command mode by setting the Key/EN pin high and using commands like AT, AT+NAME, AT+ROLE, etc., to set up the module’s name, role, and other parameters.
Would you like to dive deeper into a specific aspect, or are you working on a particular project with the HC-05
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