HC-05 Bluetooth Serial Module with Button (6-pin)
Prices updated: 12 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Makers ElectronicsCheapest | Bluetooth Module HC-05 | 195 EGP | View in store |
 RAM Electronics | HC-05 Bluetooth Module - Normal | 200 EGP | View in store |
 Microohm | HC-05 6pin Bluetooth Module with Button | 215 EGP270 | View in store |
Price history
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Lowest price recorded: 195 EGP
About this product
The HC-05 is a Bluetooth serial module that works as a transparent wireless replacement for a wired UART link. Once paired, data sent to its RX pin is received by the paired device and vice versa, which suits connecting microcontrollers, GPS receivers and PCs in embedded projects. The 6-pin version includes a button for AT command mode.
Specifications
- Bluetooth version
- 2.0+EDR
- Interface
- UART serial (TXD/RXD)
- Default baud rate
- 9600 bps
- Supply voltage
- 3.6V to 6V (module)
- Frequency band
- 2.4 GHz ISM
- Operating modes
- Master / Slave (configurable)
- Signal level
- 3.3V logic on TXD/RXD
Frequently asked questions
What is the price of HC-05 Bluetooth Serial Module with Button (6-pin) in Egypt?
HC-05 Bluetooth Serial Module with Button (6-pin) currently costs between 195 and 215 EGP across 3 offers in Egypt.
Where can I buy HC-05 Bluetooth Serial Module with Button (6-pin) in Egypt?
HC-05 Bluetooth Serial Module with Button (6-pin) is available from Makers Electronics, RAM Electronics, and Microohm. Compare the offers above to find the best price.
How do I wire the HC-05 to an Arduino?
Connect VCC to 5V and GND to GND. Cross the serial lines: module TXD goes to Arduino RX, and module RXD goes to Arduino TX through a voltage divider (for example 1k and 2k), because the RXD input is 3.3V logic. Check your specific board's supply range before connecting.
What is the default pairing PIN and baud rate?
Most HC-05 modules use the default pairing PIN 1234 and a 9600 bps baud rate. Both can be changed using AT commands after entering command mode with the button or EN pin held during power-up.
