HC-06 Bluetooth Module (TTL Serial, 4-Pin, 3.3V)
Prices updated: 12 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Makers ElectronicsCheapest | HC-06 Bluetooth Module | 185 EGP | View in store |
 Microohm | Bluetooth Module HC-06 4 pin | 200 EGP250 | View in store |
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Lowest price recorded: 185 EGP
About this product
The HC-06 is a Bluetooth V2.0 EDR serial module that adds wireless TTL UART communication to microcontroller projects. It lets a phone or computer exchange data with an Arduino or similar board without a serial cable, and includes a built-in antenna, a status LED and a default baud rate of 9600.
Specifications
- Bluetooth version
- V2.0 EDR
- Operating voltage
- 3.3 V
- Interface
- TTL serial (VCC, GND, TXD, RXD)
- Default baud rate
- 9600, 8, 1, N
- Signal coverage
- 30 ft
- Antenna
- Built-in
- Onboard regulator
- 3.3 V, 150 mA
- Status indicator
- LED
Frequently asked questions
What is the price of HC-06 Bluetooth Module (TTL Serial, 4-Pin, 3.3V) in Egypt?
HC-06 Bluetooth Module (TTL Serial, 4-Pin, 3.3V) currently costs between 185 and 200 EGP across 2 offers in Egypt.
Where can I buy HC-06 Bluetooth Module (TTL Serial, 4-Pin, 3.3V) in Egypt?
HC-06 Bluetooth Module (TTL Serial, 4-Pin, 3.3V) is available from Makers Electronics and Microohm. Compare the offers above to find the best price.
How do I wire the HC-06 to an Arduino?
Connect GND to GND, the module's TXD to the Arduino RX pin and the module's RXD to the Arduino TX pin. Power VCC at the 3.3 V listed in the specs. The RXD input expects 3.3 V logic, so when the Arduino is 5 V, put a voltage divider on its TX line before it reaches RXD.
Can I change the module name, PIN or baud rate?
Yes. Before the module is paired with a phone, send AT commands at its default 9600 baud rate, such as AT+NAME, AT+PIN and AT+BAUD. Supported commands can vary with firmware version, so check the response to each command.
